<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" xlink:type="simple" />
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_us-gaap_DebtDisclosureAbstract_61009D43827BF24C4C05971312B1D3F1_label_en-US" xlink:label="lab_us-gaap_DebtDisclosureAbstract_61009D43827BF24C4C05971312B1D3F1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Disclosure [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_61009D43827BF24C4C05971312B1D3F1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtDisclosureAbstract_61009D43827BF24C4C05971312B1D3F1" xlink:to="lab_us-gaap_DebtDisclosureAbstract_61009D43827BF24C4C05971312B1D3F1" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityTable_8F5CEDCDDDE6811B8BB0971312B10F93_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityTable_8F5CEDCDDDE6811B8BB0971312B10F93" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility [Table]</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityTable_8F5CEDCDDDE6811B8BB0971312B10F93_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityTable_8F5CEDCDDDE6811B8BB0971312B10F93" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityTable" xlink:label="loc_us-gaap_LineOfCreditFacilityTable_8F5CEDCDDDE6811B8BB0971312B10F93" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_8F5CEDCDDDE6811B8BB0971312B10F93" xlink:to="lab_us-gaap_LineOfCreditFacilityTable_8F5CEDCDDDE6811B8BB0971312B10F93" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentAxis_41F99360A6AD28FF355B971312B18994_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentAxis_41F99360A6AD28FF355B971312B18994" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument [Axis]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentAxis_41F99360A6AD28FF355B971312B18994_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentAxis_41F99360A6AD28FF355B971312B18994" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_41F99360A6AD28FF355B971312B18994" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentAxis_41F99360A6AD28FF355B971312B18994" xlink:to="lab_us-gaap_DebtInstrumentAxis_41F99360A6AD28FF355B971312B18994" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentNameDomain_995512C48E88E8AEB1D2971312B23F74_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentNameDomain_995512C48E88E8AEB1D2971312B23F74" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Name [Domain]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentNameDomain_995512C48E88E8AEB1D2971312B23F74_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentNameDomain_995512C48E88E8AEB1D2971312B23F74" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Name [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_995512C48E88E8AEB1D2971312B23F74" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_995512C48E88E8AEB1D2971312B23F74" xlink:to="lab_us-gaap_DebtInstrumentNameDomain_995512C48E88E8AEB1D2971312B23F74" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevolvingCreditFacilityMember_871DF4BDBC4C8A6DFD49971312B24A98_terseLabel_en-US" xlink:label="lab_us-gaap_RevolvingCreditFacilityMember_871DF4BDBC4C8A6DFD49971312B24A98" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revolving Credit Facility [Member]</link:label>
    <link:label id="lab_us-gaap_RevolvingCreditFacilityMember_871DF4BDBC4C8A6DFD49971312B24A98_label_en-US" xlink:label="lab_us-gaap_RevolvingCreditFacilityMember_871DF4BDBC4C8A6DFD49971312B24A98" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revolving Credit Facility [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_871DF4BDBC4C8A6DFD49971312B24A98" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevolvingCreditFacilityMember_871DF4BDBC4C8A6DFD49971312B24A98" xlink:to="lab_us-gaap_RevolvingCreditFacilityMember_871DF4BDBC4C8A6DFD49971312B24A98" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityLineItems_BF0A005F6D0A33DFA48F971312B38B7C_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityLineItems_BF0A005F6D0A33DFA48F971312B38B7C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility [Line Items]</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityLineItems_BF0A005F6D0A33DFA48F971312B38B7C_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityLineItems_BF0A005F6D0A33DFA48F971312B38B7C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityLineItems" xlink:label="loc_us-gaap_LineOfCreditFacilityLineItems_BF0A005F6D0A33DFA48F971312B38B7C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_BF0A005F6D0A33DFA48F971312B38B7C" xlink:to="lab_us-gaap_LineOfCreditFacilityLineItems_BF0A005F6D0A33DFA48F971312B38B7C" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongtermDebtWeightedAverageInterestRate_90807251472AC82A6C20971312B30945_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtWeightedAverageInterestRate_90807251472AC82A6C20971312B30945" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted average borrowing rate</link:label>
    <link:label id="lab_us-gaap_LongtermDebtWeightedAverageInterestRate_90807251472AC82A6C20971312B30945_label_en-US" xlink:label="lab_us-gaap_LongtermDebtWeightedAverageInterestRate_90807251472AC82A6C20971312B30945" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Weighted Average Interest Rate, at Point in Time</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtWeightedAverageInterestRate" xlink:label="loc_us-gaap_LongtermDebtWeightedAverageInterestRate_90807251472AC82A6C20971312B30945" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongtermDebtWeightedAverageInterestRate_90807251472AC82A6C20971312B30945" xlink:to="lab_us-gaap_LongtermDebtWeightedAverageInterestRate_90807251472AC82A6C20971312B30945" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenueRecognitionAndDeferredRevenueAbstract_DFB34AA619C1DEA23987DB70F77C21E0_label_en-US" xlink:label="lab_us-gaap_RevenueRecognitionAndDeferredRevenueAbstract_DFB34AA619C1DEA23987DB70F77C21E0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue Recognition and Deferred Revenue [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRecognitionAndDeferredRevenueAbstract" xlink:label="loc_us-gaap_RevenueRecognitionAndDeferredRevenueAbstract_DFB34AA619C1DEA23987DB70F77C21E0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueRecognitionAndDeferredRevenueAbstract_DFB34AA619C1DEA23987DB70F77C21E0" xlink:to="lab_us-gaap_RevenueRecognitionAndDeferredRevenueAbstract_DFB34AA619C1DEA23987DB70F77C21E0" xlink:type="arc" />
    <link:label id="lab_us-gaap_DisaggregationOfRevenueTable_D71B83E8342795BE3548DB70F77CD326_terseLabel_en-US" xlink:label="lab_us-gaap_DisaggregationOfRevenueTable_D71B83E8342795BE3548DB70F77CD326" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disaggregation of Revenue [Table]</link:label>
    <link:label id="lab_us-gaap_DisaggregationOfRevenueTable_D71B83E8342795BE3548DB70F77CD326_label_en-US" xlink:label="lab_us-gaap_DisaggregationOfRevenueTable_D71B83E8342795BE3548DB70F77CD326" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disaggregation of Revenue [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisaggregationOfRevenueTable" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable_D71B83E8342795BE3548DB70F77CD326" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_D71B83E8342795BE3548DB70F77CD326" xlink:to="lab_us-gaap_DisaggregationOfRevenueTable_D71B83E8342795BE3548DB70F77CD326" xlink:type="arc" />
    <link:label id="lab_us-gaap_GeographicDistributionAxis_012F845591D98D32500ADB70F77DD94E_terseLabel_en-US" xlink:label="lab_us-gaap_GeographicDistributionAxis_012F845591D98D32500ADB70F77DD94E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Geographic Distribution [Axis]</link:label>
    <link:label id="lab_us-gaap_GeographicDistributionAxis_012F845591D98D32500ADB70F77DD94E_label_en-US" xlink:label="lab_us-gaap_GeographicDistributionAxis_012F845591D98D32500ADB70F77DD94E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Geographic Distribution [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GeographicDistributionAxis" xlink:label="loc_us-gaap_GeographicDistributionAxis_012F845591D98D32500ADB70F77DD94E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GeographicDistributionAxis_012F845591D98D32500ADB70F77DD94E" xlink:to="lab_us-gaap_GeographicDistributionAxis_012F845591D98D32500ADB70F77DD94E" xlink:type="arc" />
    <link:label id="lab_us-gaap_GeographicDistributionDomain_477BA8282147147413E4DB70F77DA300_terseLabel_en-US" xlink:label="lab_us-gaap_GeographicDistributionDomain_477BA8282147147413E4DB70F77DA300" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Geographic Distribution [Domain]</link:label>
    <link:label id="lab_us-gaap_GeographicDistributionDomain_477BA8282147147413E4DB70F77DA300_label_en-US" xlink:label="lab_us-gaap_GeographicDistributionDomain_477BA8282147147413E4DB70F77DA300" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Geographic Distribution [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GeographicDistributionDomain" xlink:label="loc_us-gaap_GeographicDistributionDomain_477BA8282147147413E4DB70F77DA300" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GeographicDistributionDomain_477BA8282147147413E4DB70F77DA300" xlink:to="lab_us-gaap_GeographicDistributionDomain_477BA8282147147413E4DB70F77DA300" xlink:type="arc" />
    <link:label id="lab_lii_InternationalMember_A84EFF5C8206161ECFAFDB70F77D2540_verboseLabel_en-US" xlink:label="lab_lii_InternationalMember_A84EFF5C8206161ECFAFDB70F77D2540" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">International [Member]</link:label>
    <link:label id="lab_lii_InternationalMember_A84EFF5C8206161ECFAFDB70F77D2540_label_en-US" xlink:label="lab_lii_InternationalMember_A84EFF5C8206161ECFAFDB70F77D2540" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">International [Member]</link:label>
    <link:label id="lab_lii_InternationalMember_A84EFF5C8206161ECFAFDB70F77D2540_documentation_en-US" xlink:label="lab_lii_InternationalMember_A84EFF5C8206161ECFAFDB70F77D2540" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">International.</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_InternationalMember" xlink:label="loc_lii_InternationalMember_A84EFF5C8206161ECFAFDB70F77D2540" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_InternationalMember_A84EFF5C8206161ECFAFDB70F77D2540" xlink:to="lab_lii_InternationalMember_A84EFF5C8206161ECFAFDB70F77D2540" xlink:type="arc" />
    <link:label id="lab_country_CA_FEADBBF60939A1F95287DB70F77DD0E1_terseLabel_en-US" xlink:label="lab_country_CA_FEADBBF60939A1F95287DB70F77DD0E1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CANADA</link:label>
    <link:label id="lab_country_CA_FEADBBF60939A1F95287DB70F77DD0E1_label_en-US" xlink:label="lab_country_CA_FEADBBF60939A1F95287DB70F77DD0E1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">CANADA</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_CA" xlink:label="loc_country_CA_FEADBBF60939A1F95287DB70F77DD0E1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_CA_FEADBBF60939A1F95287DB70F77DD0E1" xlink:to="lab_country_CA_FEADBBF60939A1F95287DB70F77DD0E1" xlink:type="arc" />
    <link:label id="lab_country_US_27301C37BAD0D307EE38DB70F77EE671_terseLabel_en-US" xlink:label="lab_country_US_27301C37BAD0D307EE38DB70F77EE671" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">UNITED STATES</link:label>
    <link:label id="lab_country_US_27301C37BAD0D307EE38DB70F77EE671_label_en-US" xlink:label="lab_country_US_27301C37BAD0D307EE38DB70F77EE671" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">UNITED STATES</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_US" xlink:label="loc_country_US_27301C37BAD0D307EE38DB70F77EE671" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_US_27301C37BAD0D307EE38DB70F77EE671" xlink:to="lab_country_US_27301C37BAD0D307EE38DB70F77EE671" xlink:type="arc" />
    <link:label id="lab_srt_ProductOrServiceAxis_EA9EAF9A8737A177B93ADB70F77EB2EE_terseLabel_en-US" xlink:label="lab_srt_ProductOrServiceAxis_EA9EAF9A8737A177B93ADB70F77EB2EE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Product and Service [Axis]</link:label>
    <link:label id="lab_srt_ProductOrServiceAxis_EA9EAF9A8737A177B93ADB70F77EB2EE_label_en-US" xlink:label="lab_srt_ProductOrServiceAxis_EA9EAF9A8737A177B93ADB70F77EB2EE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Product and Service [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="loc_srt_ProductOrServiceAxis_EA9EAF9A8737A177B93ADB70F77EB2EE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ProductOrServiceAxis_EA9EAF9A8737A177B93ADB70F77EB2EE" xlink:to="lab_srt_ProductOrServiceAxis_EA9EAF9A8737A177B93ADB70F77EB2EE" xlink:type="arc" />
    <link:label id="lab_srt_ProductsAndServicesDomain_1F00FE192715A077CA9BDB70F77EAC7E_terseLabel_en-US" xlink:label="lab_srt_ProductsAndServicesDomain_1F00FE192715A077CA9BDB70F77EAC7E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Product and Service [Domain]</link:label>
    <link:label id="lab_srt_ProductsAndServicesDomain_1F00FE192715A077CA9BDB70F77EAC7E_label_en-US" xlink:label="lab_srt_ProductsAndServicesDomain_1F00FE192715A077CA9BDB70F77EAC7E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Product and Service [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srt_ProductsAndServicesDomain_1F00FE192715A077CA9BDB70F77EAC7E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ProductsAndServicesDomain_1F00FE192715A077CA9BDB70F77EAC7E" xlink:to="lab_srt_ProductsAndServicesDomain_1F00FE192715A077CA9BDB70F77EAC7E" xlink:type="arc" />
    <link:label id="lab_lii_EquipmentSalesMember_CA5201E4A71D280A8F44DB70F77E6E10_terseLabel_en-US" xlink:label="lab_lii_EquipmentSalesMember_CA5201E4A71D280A8F44DB70F77E6E10" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equipment Sales [Member]</link:label>
    <link:label id="lab_lii_EquipmentSalesMember_CA5201E4A71D280A8F44DB70F77E6E10_label_en-US" xlink:label="lab_lii_EquipmentSalesMember_CA5201E4A71D280A8F44DB70F77E6E10" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equipment Sales [Member]</link:label>
    <link:label id="lab_lii_EquipmentSalesMember_CA5201E4A71D280A8F44DB70F77E6E10_documentation_en-US" xlink:label="lab_lii_EquipmentSalesMember_CA5201E4A71D280A8F44DB70F77E6E10" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Equipment Sales [Member]</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_EquipmentSalesMember" xlink:label="loc_lii_EquipmentSalesMember_CA5201E4A71D280A8F44DB70F77E6E10" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_EquipmentSalesMember_CA5201E4A71D280A8F44DB70F77E6E10" xlink:to="lab_lii_EquipmentSalesMember_CA5201E4A71D280A8F44DB70F77E6E10" xlink:type="arc" />
    <link:label id="lab_lii_CommercialHeatingAndCoolingMember_44A583CA70448C7A7F62DB70F77FAF02_terseLabel_en-US" xlink:label="lab_lii_CommercialHeatingAndCoolingMember_44A583CA70448C7A7F62DB70F77FAF02" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commercial Heating and Cooling [Member]</link:label>
    <link:label id="lab_lii_CommercialHeatingAndCoolingMember_44A583CA70448C7A7F62DB70F77FAF02_label_en-US" xlink:label="lab_lii_CommercialHeatingAndCoolingMember_44A583CA70448C7A7F62DB70F77FAF02" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commercial Heating and Cooling [Member]</link:label>
    <link:label id="lab_lii_CommercialHeatingAndCoolingMember_44A583CA70448C7A7F62DB70F77FAF02_documentation_en-US" xlink:label="lab_lii_CommercialHeatingAndCoolingMember_44A583CA70448C7A7F62DB70F77FAF02" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Commercial heating and cooling.</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_CommercialHeatingAndCoolingMember" xlink:label="loc_lii_CommercialHeatingAndCoolingMember_44A583CA70448C7A7F62DB70F77FAF02" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_CommercialHeatingAndCoolingMember_44A583CA70448C7A7F62DB70F77FAF02" xlink:to="lab_lii_CommercialHeatingAndCoolingMember_44A583CA70448C7A7F62DB70F77FAF02" xlink:type="arc" />
    <link:label id="lab_srt_StatementGeographicalAxis_CB5FA435C842B26D933FDB70F77F55D5_terseLabel_en-US" xlink:label="lab_srt_StatementGeographicalAxis_CB5FA435C842B26D933FDB70F77F55D5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Geographical [Axis]</link:label>
    <link:label id="lab_srt_StatementGeographicalAxis_CB5FA435C842B26D933FDB70F77F55D5_label_en-US" xlink:label="lab_srt_StatementGeographicalAxis_CB5FA435C842B26D933FDB70F77F55D5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Geographical [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementGeographicalAxis" xlink:label="loc_srt_StatementGeographicalAxis_CB5FA435C842B26D933FDB70F77F55D5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_StatementGeographicalAxis_CB5FA435C842B26D933FDB70F77F55D5" xlink:to="lab_srt_StatementGeographicalAxis_CB5FA435C842B26D933FDB70F77F55D5" xlink:type="arc" />
    <link:label id="lab_srt_SegmentGeographicalDomain_9C27D36E1BC15E8CE02ADB70F77F90F1_terseLabel_en-US" xlink:label="lab_srt_SegmentGeographicalDomain_9C27D36E1BC15E8CE02ADB70F77F90F1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Geographical [Domain]</link:label>
    <link:label id="lab_srt_SegmentGeographicalDomain_9C27D36E1BC15E8CE02ADB70F77F90F1_label_en-US" xlink:label="lab_srt_SegmentGeographicalDomain_9C27D36E1BC15E8CE02ADB70F77F90F1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Geographical [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_SegmentGeographicalDomain" xlink:label="loc_srt_SegmentGeographicalDomain_9C27D36E1BC15E8CE02ADB70F77F90F1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_SegmentGeographicalDomain_9C27D36E1BC15E8CE02ADB70F77F90F1" xlink:to="lab_srt_SegmentGeographicalDomain_9C27D36E1BC15E8CE02ADB70F77F90F1" xlink:type="arc" />
    <link:label id="lab_us-gaap_ContractWithCustomerBasisOfPricingAxis_4E4967A49C770853AAC9DB70F77F1464_terseLabel_en-US" xlink:label="lab_us-gaap_ContractWithCustomerBasisOfPricingAxis_4E4967A49C770853AAC9DB70F77F1464" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Basis of Pricing [Axis]</link:label>
    <link:label id="lab_us-gaap_ContractWithCustomerBasisOfPricingAxis_4E4967A49C770853AAC9DB70F77F1464_label_en-US" xlink:label="lab_us-gaap_ContractWithCustomerBasisOfPricingAxis_4E4967A49C770853AAC9DB70F77F1464" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Basis of Pricing [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerBasisOfPricingAxis" xlink:label="loc_us-gaap_ContractWithCustomerBasisOfPricingAxis_4E4967A49C770853AAC9DB70F77F1464" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerBasisOfPricingAxis_4E4967A49C770853AAC9DB70F77F1464" xlink:to="lab_us-gaap_ContractWithCustomerBasisOfPricingAxis_4E4967A49C770853AAC9DB70F77F1464" xlink:type="arc" />
    <link:label id="lab_us-gaap_ContractWithCustomerBasisOfPricingDomain_2AF2D1F666858CE4CC5EDB70F77FF436_terseLabel_en-US" xlink:label="lab_us-gaap_ContractWithCustomerBasisOfPricingDomain_2AF2D1F666858CE4CC5EDB70F77FF436" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Basis of Pricing [Domain]</link:label>
    <link:label id="lab_us-gaap_ContractWithCustomerBasisOfPricingDomain_2AF2D1F666858CE4CC5EDB70F77FF436_label_en-US" xlink:label="lab_us-gaap_ContractWithCustomerBasisOfPricingDomain_2AF2D1F666858CE4CC5EDB70F77FF436" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Basis of Pricing [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerBasisOfPricingDomain" xlink:label="loc_us-gaap_ContractWithCustomerBasisOfPricingDomain_2AF2D1F666858CE4CC5EDB70F77FF436" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerBasisOfPricingDomain_2AF2D1F666858CE4CC5EDB70F77FF436" xlink:to="lab_us-gaap_ContractWithCustomerBasisOfPricingDomain_2AF2D1F666858CE4CC5EDB70F77FF436" xlink:type="arc" />
    <link:label id="lab_us-gaap_SalesChannelDirectlyToConsumerMember_8D22EFFACB35BD18178CDB70F78038C5_terseLabel_en-US" xlink:label="lab_us-gaap_SalesChannelDirectlyToConsumerMember_8D22EFFACB35BD18178CDB70F78038C5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sales Channel, Directly to Consumer [Member]</link:label>
    <link:label id="lab_us-gaap_SalesChannelDirectlyToConsumerMember_8D22EFFACB35BD18178CDB70F78038C5_label_en-US" xlink:label="lab_us-gaap_SalesChannelDirectlyToConsumerMember_8D22EFFACB35BD18178CDB70F78038C5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sales Channel, Directly to Consumer [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SalesChannelDirectlyToConsumerMember" xlink:label="loc_us-gaap_SalesChannelDirectlyToConsumerMember_8D22EFFACB35BD18178CDB70F78038C5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SalesChannelDirectlyToConsumerMember_8D22EFFACB35BD18178CDB70F78038C5" xlink:to="lab_us-gaap_SalesChannelDirectlyToConsumerMember_8D22EFFACB35BD18178CDB70F78038C5" xlink:type="arc" />
    <link:label id="lab_us-gaap_ContractWithCustomerDurationAxis_83DC7A05B16219CC8721DB70F7807ACC_terseLabel_en-US" xlink:label="lab_us-gaap_ContractWithCustomerDurationAxis_83DC7A05B16219CC8721DB70F7807ACC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Duration [Axis]</link:label>
    <link:label id="lab_us-gaap_ContractWithCustomerDurationAxis_83DC7A05B16219CC8721DB70F7807ACC_label_en-US" xlink:label="lab_us-gaap_ContractWithCustomerDurationAxis_83DC7A05B16219CC8721DB70F7807ACC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Duration [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerDurationAxis" xlink:label="loc_us-gaap_ContractWithCustomerDurationAxis_83DC7A05B16219CC8721DB70F7807ACC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerDurationAxis_83DC7A05B16219CC8721DB70F7807ACC" xlink:to="lab_us-gaap_ContractWithCustomerDurationAxis_83DC7A05B16219CC8721DB70F7807ACC" xlink:type="arc" />
    <link:label id="lab_us-gaap_ContractWithCustomerDurationDomain_EEA1C1736D4D1FE9A5ABDB70F7809854_terseLabel_en-US" xlink:label="lab_us-gaap_ContractWithCustomerDurationDomain_EEA1C1736D4D1FE9A5ABDB70F7809854" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Duration [Domain]</link:label>
    <link:label id="lab_us-gaap_ContractWithCustomerDurationDomain_EEA1C1736D4D1FE9A5ABDB70F7809854_label_en-US" xlink:label="lab_us-gaap_ContractWithCustomerDurationDomain_EEA1C1736D4D1FE9A5ABDB70F7809854" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Duration [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerDurationDomain" xlink:label="loc_us-gaap_ContractWithCustomerDurationDomain_EEA1C1736D4D1FE9A5ABDB70F7809854" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerDurationDomain_EEA1C1736D4D1FE9A5ABDB70F7809854" xlink:to="lab_us-gaap_ContractWithCustomerDurationDomain_EEA1C1736D4D1FE9A5ABDB70F7809854" xlink:type="arc" />
    <link:label id="lab_us-gaap_TimingOfTransferOfGoodOrServiceAxis_717D88A2E01C76821C95DB70F781C6A1_terseLabel_en-US" xlink:label="lab_us-gaap_TimingOfTransferOfGoodOrServiceAxis_717D88A2E01C76821C95DB70F781C6A1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Timing of Transfer of Good or Service [Axis]</link:label>
    <link:label id="lab_us-gaap_TimingOfTransferOfGoodOrServiceAxis_717D88A2E01C76821C95DB70F781C6A1_label_en-US" xlink:label="lab_us-gaap_TimingOfTransferOfGoodOrServiceAxis_717D88A2E01C76821C95DB70F781C6A1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Timing of Transfer of Good or Service [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TimingOfTransferOfGoodOrServiceAxis" xlink:label="loc_us-gaap_TimingOfTransferOfGoodOrServiceAxis_717D88A2E01C76821C95DB70F781C6A1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TimingOfTransferOfGoodOrServiceAxis_717D88A2E01C76821C95DB70F781C6A1" xlink:to="lab_us-gaap_TimingOfTransferOfGoodOrServiceAxis_717D88A2E01C76821C95DB70F781C6A1" xlink:type="arc" />
    <link:label id="lab_us-gaap_TimingOfTransferOfGoodOrServiceDomain_A15ED4888F5AD1A6F495DB70F781EEC3_terseLabel_en-US" xlink:label="lab_us-gaap_TimingOfTransferOfGoodOrServiceDomain_A15ED4888F5AD1A6F495DB70F781EEC3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Timing of Transfer of Good or Service [Domain]</link:label>
    <link:label id="lab_us-gaap_TimingOfTransferOfGoodOrServiceDomain_A15ED4888F5AD1A6F495DB70F781EEC3_label_en-US" xlink:label="lab_us-gaap_TimingOfTransferOfGoodOrServiceDomain_A15ED4888F5AD1A6F495DB70F781EEC3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Timing of Transfer of Good or Service [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TimingOfTransferOfGoodOrServiceDomain" xlink:label="loc_us-gaap_TimingOfTransferOfGoodOrServiceDomain_A15ED4888F5AD1A6F495DB70F781EEC3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TimingOfTransferOfGoodOrServiceDomain_A15ED4888F5AD1A6F495DB70F781EEC3" xlink:to="lab_us-gaap_TimingOfTransferOfGoodOrServiceDomain_A15ED4888F5AD1A6F495DB70F781EEC3" xlink:type="arc" />
    <link:label id="lab_us-gaap_ContractWithCustomerSalesChannelAxis_1A85EC7F3082E1358101DB70F7817DDE_terseLabel_en-US" xlink:label="lab_us-gaap_ContractWithCustomerSalesChannelAxis_1A85EC7F3082E1358101DB70F7817DDE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Sales Channel [Axis]</link:label>
    <link:label id="lab_us-gaap_ContractWithCustomerSalesChannelAxis_1A85EC7F3082E1358101DB70F7817DDE_label_en-US" xlink:label="lab_us-gaap_ContractWithCustomerSalesChannelAxis_1A85EC7F3082E1358101DB70F7817DDE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Sales Channel [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerSalesChannelAxis" xlink:label="loc_us-gaap_ContractWithCustomerSalesChannelAxis_1A85EC7F3082E1358101DB70F7817DDE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerSalesChannelAxis_1A85EC7F3082E1358101DB70F7817DDE" xlink:to="lab_us-gaap_ContractWithCustomerSalesChannelAxis_1A85EC7F3082E1358101DB70F7817DDE" xlink:type="arc" />
    <link:label id="lab_us-gaap_ContractWithCustomerSalesChannelDomain_224A973362FF55893A27DB70F78118C3_terseLabel_en-US" xlink:label="lab_us-gaap_ContractWithCustomerSalesChannelDomain_224A973362FF55893A27DB70F78118C3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Sales Channel [Domain]</link:label>
    <link:label id="lab_us-gaap_ContractWithCustomerSalesChannelDomain_224A973362FF55893A27DB70F78118C3_label_en-US" xlink:label="lab_us-gaap_ContractWithCustomerSalesChannelDomain_224A973362FF55893A27DB70F78118C3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Sales Channel [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerSalesChannelDomain" xlink:label="loc_us-gaap_ContractWithCustomerSalesChannelDomain_224A973362FF55893A27DB70F78118C3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerSalesChannelDomain_224A973362FF55893A27DB70F78118C3" xlink:to="lab_us-gaap_ContractWithCustomerSalesChannelDomain_224A973362FF55893A27DB70F78118C3" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementBusinessSegmentsAxis_0AB79677D054C75F9745DB70F7829CD4_terseLabel_en-US" xlink:label="lab_us-gaap_StatementBusinessSegmentsAxis_0AB79677D054C75F9745DB70F7829CD4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Segments [Axis]</link:label>
    <link:label id="lab_us-gaap_StatementBusinessSegmentsAxis_0AB79677D054C75F9745DB70F7829CD4_label_en-US" xlink:label="lab_us-gaap_StatementBusinessSegmentsAxis_0AB79677D054C75F9745DB70F7829CD4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segments [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_0AB79677D054C75F9745DB70F7829CD4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_0AB79677D054C75F9745DB70F7829CD4" xlink:to="lab_us-gaap_StatementBusinessSegmentsAxis_0AB79677D054C75F9745DB70F7829CD4" xlink:type="arc" />
    <link:label id="lab_us-gaap_SegmentDomain_8108114BA538D7560D68DB70F7828E5B_terseLabel_en-US" xlink:label="lab_us-gaap_SegmentDomain_8108114BA538D7560D68DB70F7828E5B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Segments [Domain]</link:label>
    <link:label id="lab_us-gaap_SegmentDomain_8108114BA538D7560D68DB70F7828E5B_label_en-US" xlink:label="lab_us-gaap_SegmentDomain_8108114BA538D7560D68DB70F7828E5B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segments [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_8108114BA538D7560D68DB70F7828E5B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentDomain_8108114BA538D7560D68DB70F7828E5B" xlink:to="lab_us-gaap_SegmentDomain_8108114BA538D7560D68DB70F7828E5B" xlink:type="arc" />
    <link:label id="lab_lii_ResidentialHeatingAndCoolingMember_1C2C21C13B2CBEC84831DB70F782D601_terseLabel_en-US" xlink:label="lab_lii_ResidentialHeatingAndCoolingMember_1C2C21C13B2CBEC84831DB70F782D601" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Residential Heating and Cooling [Member]</link:label>
    <link:label id="lab_lii_ResidentialHeatingAndCoolingMember_1C2C21C13B2CBEC84831DB70F782D601_label_en-US" xlink:label="lab_lii_ResidentialHeatingAndCoolingMember_1C2C21C13B2CBEC84831DB70F782D601" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Residential Heating and Cooling [Member]</link:label>
    <link:label id="lab_lii_ResidentialHeatingAndCoolingMember_1C2C21C13B2CBEC84831DB70F782D601_documentation_en-US" xlink:label="lab_lii_ResidentialHeatingAndCoolingMember_1C2C21C13B2CBEC84831DB70F782D601" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Residential heating and cooling.</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_ResidentialHeatingAndCoolingMember" xlink:label="loc_lii_ResidentialHeatingAndCoolingMember_1C2C21C13B2CBEC84831DB70F782D601" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_ResidentialHeatingAndCoolingMember_1C2C21C13B2CBEC84831DB70F782D601" xlink:to="lab_lii_ResidentialHeatingAndCoolingMember_1C2C21C13B2CBEC84831DB70F782D601" xlink:type="arc" />
    <link:label id="lab_lii_RefrigerationMember_E473FE3E27A3BE26CB3ADB70F78363C1_terseLabel_en-US" xlink:label="lab_lii_RefrigerationMember_E473FE3E27A3BE26CB3ADB70F78363C1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Refrigeration [Member]</link:label>
    <link:label id="lab_lii_RefrigerationMember_E473FE3E27A3BE26CB3ADB70F78363C1_label_en-US" xlink:label="lab_lii_RefrigerationMember_E473FE3E27A3BE26CB3ADB70F78363C1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Refrigeration [Member]</link:label>
    <link:label id="lab_lii_RefrigerationMember_E473FE3E27A3BE26CB3ADB70F78363C1_documentation_en-US" xlink:label="lab_lii_RefrigerationMember_E473FE3E27A3BE26CB3ADB70F78363C1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Refrigeration.</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_RefrigerationMember" xlink:label="loc_lii_RefrigerationMember_E473FE3E27A3BE26CB3ADB70F78363C1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_RefrigerationMember_E473FE3E27A3BE26CB3ADB70F78363C1" xlink:to="lab_lii_RefrigerationMember_E473FE3E27A3BE26CB3ADB70F78363C1" xlink:type="arc" />
    <link:label id="lab_srt_MajorCustomersAxis_363678ABCCA6A7770F65DB70F7835E1E_terseLabel_en-US" xlink:label="lab_srt_MajorCustomersAxis_363678ABCCA6A7770F65DB70F7835E1E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Customer [Axis]</link:label>
    <link:label id="lab_srt_MajorCustomersAxis_363678ABCCA6A7770F65DB70F7835E1E_label_en-US" xlink:label="lab_srt_MajorCustomersAxis_363678ABCCA6A7770F65DB70F7835E1E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Customer [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MajorCustomersAxis" xlink:label="loc_srt_MajorCustomersAxis_363678ABCCA6A7770F65DB70F7835E1E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_MajorCustomersAxis_363678ABCCA6A7770F65DB70F7835E1E" xlink:to="lab_srt_MajorCustomersAxis_363678ABCCA6A7770F65DB70F7835E1E" xlink:type="arc" />
    <link:label id="lab_srt_NameOfMajorCustomerDomain_271A5F374EDB8D129D0CDB70F7838DEE_terseLabel_en-US" xlink:label="lab_srt_NameOfMajorCustomerDomain_271A5F374EDB8D129D0CDB70F7838DEE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Customer [Domain]</link:label>
    <link:label id="lab_srt_NameOfMajorCustomerDomain_271A5F374EDB8D129D0CDB70F7838DEE_label_en-US" xlink:label="lab_srt_NameOfMajorCustomerDomain_271A5F374EDB8D129D0CDB70F7838DEE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Customer [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_NameOfMajorCustomerDomain" xlink:label="loc_srt_NameOfMajorCustomerDomain_271A5F374EDB8D129D0CDB70F7838DEE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_NameOfMajorCustomerDomain_271A5F374EDB8D129D0CDB70F7838DEE" xlink:to="lab_srt_NameOfMajorCustomerDomain_271A5F374EDB8D129D0CDB70F7838DEE" xlink:type="arc" />
    <link:label id="lab_us-gaap_DisaggregationOfRevenueLineItems_D15A4A4276447A168C9EDB70F7831722_terseLabel_en-US" xlink:label="lab_us-gaap_DisaggregationOfRevenueLineItems_D15A4A4276447A168C9EDB70F7831722" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disaggregation of Revenue [Line Items]</link:label>
    <link:label id="lab_us-gaap_DisaggregationOfRevenueLineItems_D15A4A4276447A168C9EDB70F7831722_label_en-US" xlink:label="lab_us-gaap_DisaggregationOfRevenueLineItems_D15A4A4276447A168C9EDB70F7831722" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disaggregation of Revenue [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisaggregationOfRevenueLineItems" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems_D15A4A4276447A168C9EDB70F7831722" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_D15A4A4276447A168C9EDB70F7831722" xlink:to="lab_us-gaap_DisaggregationOfRevenueLineItems_D15A4A4276447A168C9EDB70F7831722" xlink:type="arc" />
    <link:label id="lab_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_7BAC912E63AD811728AEDB70F78308FC_terseLabel_en-US" xlink:label="lab_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_7BAC912E63AD811728AEDB70F78308FC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Revenue Recognized</link:label>
    <link:label id="lab_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_7BAC912E63AD811728AEDB70F78308FC_label_en-US" xlink:label="lab_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_7BAC912E63AD811728AEDB70F78308FC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Revenue Recognized</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_7BAC912E63AD811728AEDB70F78308FC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_7BAC912E63AD811728AEDB70F78308FC" xlink:to="lab_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_7BAC912E63AD811728AEDB70F78308FC" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_9100EDE5E96654E6AB54DB70F7849339_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_9100EDE5E96654E6AB54DB70F7849339" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue from Contract with Customer, Excluding Assessed Tax</link:label>
    <link:label id="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_9100EDE5E96654E6AB54DB70F7849339_label_en-US" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_9100EDE5E96654E6AB54DB70F7849339" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue from Contract with Customer, Excluding Assessed Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_9100EDE5E96654E6AB54DB70F7849339" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_9100EDE5E96654E6AB54DB70F7849339" xlink:to="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_9100EDE5E96654E6AB54DB70F7849339" xlink:type="arc" />
    <link:label id="lab_us-gaap_Revenues_5F9E903905E5FF2B00D9DB70F784AF24_terseLabel_en-US" xlink:label="lab_us-gaap_Revenues_5F9E903905E5FF2B00D9DB70F784AF24" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue, Net</link:label>
    <link:label id="lab_us-gaap_Revenues_5F9E903905E5FF2B00D9DB70F784AF24_label_en-US" xlink:label="lab_us-gaap_Revenues_5F9E903905E5FF2B00D9DB70F784AF24" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenues</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_5F9E903905E5FF2B00D9DB70F784AF24" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Revenues_5F9E903905E5FF2B00D9DB70F784AF24" xlink:to="lab_us-gaap_Revenues_5F9E903905E5FF2B00D9DB70F784AF24" xlink:type="arc" />
    <link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_4114E6D7ECA2B3602CFE9713135647B5_label_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_4114E6D7ECA2B3602CFE9713135647B5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill and Intangible Assets Disclosure [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_4114E6D7ECA2B3602CFE9713135647B5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_4114E6D7ECA2B3602CFE9713135647B5" xlink:to="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_4114E6D7ECA2B3602CFE9713135647B5" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfGoodwillTable_23A68233CDF65D41525797131357079F_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfGoodwillTable_23A68233CDF65D41525797131357079F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Goodwill [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfGoodwillTable_23A68233CDF65D41525797131357079F_label_en-US" xlink:label="lab_us-gaap_ScheduleOfGoodwillTable_23A68233CDF65D41525797131357079F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Goodwill [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfGoodwillTable" xlink:label="loc_us-gaap_ScheduleOfGoodwillTable_23A68233CDF65D41525797131357079F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_23A68233CDF65D41525797131357079F" xlink:to="lab_us-gaap_ScheduleOfGoodwillTable_23A68233CDF65D41525797131357079F" xlink:type="arc" />
    <link:label id="lab_lii_ResidentialHeatingAndCoolingMember_EEF941B89897390B747597131358AE51_verboseLabel_en-US" xlink:label="lab_lii_ResidentialHeatingAndCoolingMember_EEF941B89897390B747597131358AE51" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Residential Heating &amp; Cooling [Member]</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_ResidentialHeatingAndCoolingMember" xlink:label="loc_lii_ResidentialHeatingAndCoolingMember_EEF941B89897390B747597131358AE51" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_ResidentialHeatingAndCoolingMember_EEF941B89897390B747597131358AE51" xlink:to="lab_lii_ResidentialHeatingAndCoolingMember_EEF941B89897390B747597131358AE51" xlink:type="arc" />
    <link:label id="lab_lii_CommercialHeatingAndCoolingMember_D8F3D42E2D8D952CDCA797131358A6C9_verboseLabel_en-US" xlink:label="lab_lii_CommercialHeatingAndCoolingMember_D8F3D42E2D8D952CDCA797131358A6C9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Commercial Heating &amp; Cooling [Member]</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_CommercialHeatingAndCoolingMember" xlink:label="loc_lii_CommercialHeatingAndCoolingMember_D8F3D42E2D8D952CDCA797131358A6C9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_CommercialHeatingAndCoolingMember_D8F3D42E2D8D952CDCA797131358A6C9" xlink:to="lab_lii_CommercialHeatingAndCoolingMember_D8F3D42E2D8D952CDCA797131358A6C9" xlink:type="arc" />
    <link:label id="lab_lii_RefrigerationMember_983F50EBDBBF13CA4D95971313585A66_verboseLabel_en-US" xlink:label="lab_lii_RefrigerationMember_983F50EBDBBF13CA4D95971313585A66" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Refrigeration [Member]</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_RefrigerationMember" xlink:label="loc_lii_RefrigerationMember_983F50EBDBBF13CA4D95971313585A66" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_RefrigerationMember_983F50EBDBBF13CA4D95971313585A66" xlink:to="lab_lii_RefrigerationMember_983F50EBDBBF13CA4D95971313585A66" xlink:type="arc" />
    <link:label id="lab_us-gaap_GoodwillLineItems_FA749FC58CE093FEF7D697131358E851_terseLabel_en-US" xlink:label="lab_us-gaap_GoodwillLineItems_FA749FC58CE093FEF7D697131358E851" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Goodwill [Line Items]</link:label>
    <link:label id="lab_us-gaap_GoodwillLineItems_FA749FC58CE093FEF7D697131358E851_label_en-US" xlink:label="lab_us-gaap_GoodwillLineItems_FA749FC58CE093FEF7D697131358E851" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillLineItems" xlink:label="loc_us-gaap_GoodwillLineItems_FA749FC58CE093FEF7D697131358E851" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillLineItems_FA749FC58CE093FEF7D697131358E851" xlink:to="lab_us-gaap_GoodwillLineItems_FA749FC58CE093FEF7D697131358E851" xlink:type="arc" />
    <link:label id="lab_us-gaap_GoodwillRollForward_37ED2814642A0631B2E3971313586D5A_verboseLabel_en-US" xlink:label="lab_us-gaap_GoodwillRollForward_37ED2814642A0631B2E3971313586D5A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Goodwill [Roll Forward]</link:label>
    <link:label id="lab_us-gaap_GoodwillRollForward_37ED2814642A0631B2E3971313586D5A_label_en-US" xlink:label="lab_us-gaap_GoodwillRollForward_37ED2814642A0631B2E3971313586D5A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill [Roll Forward]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillRollForward" xlink:label="loc_us-gaap_GoodwillRollForward_37ED2814642A0631B2E3971313586D5A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillRollForward_37ED2814642A0631B2E3971313586D5A" xlink:to="lab_us-gaap_GoodwillRollForward_37ED2814642A0631B2E3971313586D5A" xlink:type="arc" />
    <link:label id="lab_us-gaap_Goodwill_3FF30C7620ADC3C4AA93971313593648_periodStartLabel_en-US" xlink:label="lab_us-gaap_Goodwill_3FF30C7620ADC3C4AA93971313593648" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Goodwill, Beginning Balance</link:label>
    <link:label id="lab_us-gaap_Goodwill_3FF30C7620ADC3C4AA93971313593648_label_en-US" xlink:label="lab_us-gaap_Goodwill_3FF30C7620ADC3C4AA93971313593648" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_3FF30C7620ADC3C4AA93971313593648" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Goodwill_3FF30C7620ADC3C4AA93971313593648" xlink:to="lab_us-gaap_Goodwill_3FF30C7620ADC3C4AA93971313593648" xlink:type="arc" />
    <link:label id="lab_us-gaap_GoodwillAcquiredDuringPeriod_1C6947D8E8F375E0613897131359F023_negatedLabel_en-US" xlink:label="lab_us-gaap_GoodwillAcquiredDuringPeriod_1C6947D8E8F375E0613897131359F023" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Goodwill Reallocation (1)</link:label>
    <link:label id="lab_us-gaap_GoodwillAcquiredDuringPeriod_1C6947D8E8F375E0613897131359F023_label_en-US" xlink:label="lab_us-gaap_GoodwillAcquiredDuringPeriod_1C6947D8E8F375E0613897131359F023" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill, Acquired During Period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillAcquiredDuringPeriod" xlink:label="loc_us-gaap_GoodwillAcquiredDuringPeriod_1C6947D8E8F375E0613897131359F023" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillAcquiredDuringPeriod_1C6947D8E8F375E0613897131359F023" xlink:to="lab_us-gaap_GoodwillAcquiredDuringPeriod_1C6947D8E8F375E0613897131359F023" xlink:type="arc" />
    <link:label id="lab_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_4A871469E3BBA7F0D2599713135999CD_terseLabel_en-US" xlink:label="lab_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_4A871469E3BBA7F0D2599713135999CD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Changes in foreign currency translation rates</link:label>
    <link:label id="lab_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_4A871469E3BBA7F0D2599713135999CD_label_en-US" xlink:label="lab_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_4A871469E3BBA7F0D2599713135999CD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill, Foreign Currency Translation Gain (Loss)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillForeignCurrencyTranslationGainLoss" xlink:label="loc_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_4A871469E3BBA7F0D2599713135999CD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_4A871469E3BBA7F0D2599713135999CD" xlink:to="lab_us-gaap_GoodwillForeignCurrencyTranslationGainLoss_4A871469E3BBA7F0D2599713135999CD" xlink:type="arc" />
    <link:label id="lab_us-gaap_Goodwill_3CB217CEBFAAE05DC1E59713135A1FD1_periodEndLabel_en-US" xlink:label="lab_us-gaap_Goodwill_3CB217CEBFAAE05DC1E59713135A1FD1" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Goodwill, Ending Balance</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_3CB217CEBFAAE05DC1E59713135A1FD1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Goodwill_3CB217CEBFAAE05DC1E59713135A1FD1" xlink:to="lab_us-gaap_Goodwill_3CB217CEBFAAE05DC1E59713135A1FD1" xlink:type="arc" />
    <link:label id="lab_us-gaap_GoodwillTransfers_90A454C2707DCABC65399713135A65A9_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_GoodwillTransfers_90A454C2707DCABC65399713135A65A9" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Goodwill, Transfers</link:label>
    <link:label id="lab_us-gaap_GoodwillTransfers_90A454C2707DCABC65399713135A65A9_label_en-US" xlink:label="lab_us-gaap_GoodwillTransfers_90A454C2707DCABC65399713135A65A9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill, Transfers</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillTransfers" xlink:label="loc_us-gaap_GoodwillTransfers_90A454C2707DCABC65399713135A65A9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillTransfers_90A454C2707DCABC65399713135A65A9" xlink:to="lab_us-gaap_GoodwillTransfers_90A454C2707DCABC65399713135A65A9" xlink:type="arc" />
    <link:label id="lab_us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract_EBAA3A2D50627A78C421971316C722A6_label_en-US" xlink:label="lab_us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract_EBAA3A2D50627A78C421971316C722A6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Discontinued Operations and Disposal Groups [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract" xlink:label="loc_us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract_EBAA3A2D50627A78C421971316C722A6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract_EBAA3A2D50627A78C421971316C722A6" xlink:to="lab_us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract_EBAA3A2D50627A78C421971316C722A6" xlink:type="arc" />
    <link:label id="lab_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock_C7D0BA7B86C3F2AE0763971316C7F56C_terseLabel_en-US" xlink:label="lab_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock_C7D0BA7B86C3F2AE0763971316C7F56C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Divestitures</link:label>
    <link:label id="lab_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock_C7D0BA7B86C3F2AE0763971316C7F56C_label_en-US" xlink:label="lab_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock_C7D0BA7B86C3F2AE0763971316C7F56C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Groups, Including Discontinued Operations, Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock_C7D0BA7B86C3F2AE0763971316C7F56C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock_C7D0BA7B86C3F2AE0763971316C7F56C" xlink:to="lab_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock_C7D0BA7B86C3F2AE0763971316C7F56C" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityAbstract_6C10DA43EAC53666C8E5971314F3A884_label_en-US" xlink:label="lab_us-gaap_EquityAbstract_6C10DA43EAC53666C8E5971314F3A884" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_6C10DA43EAC53666C8E5971314F3A884" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityAbstract_6C10DA43EAC53666C8E5971314F3A884" xlink:to="lab_us-gaap_EquityAbstract_6C10DA43EAC53666C8E5971314F3A884" xlink:type="arc" />
    <link:label id="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_A46845F5C2FB75512445971314F333DF_terseLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_A46845F5C2FB75512445971314F333DF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Comprehensive Income</link:label>
    <link:label id="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_A46845F5C2FB75512445971314F333DF_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_A46845F5C2FB75512445971314F333DF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive Income (Loss) Note [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNoteTextBlock" xlink:label="loc_us-gaap_ComprehensiveIncomeNoteTextBlock_A46845F5C2FB75512445971314F333DF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ComprehensiveIncomeNoteTextBlock_A46845F5C2FB75512445971314F333DF" xlink:to="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_A46845F5C2FB75512445971314F333DF" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareAbstract_0B5724E01EDB814672F89713135E1755_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareAbstract_0B5724E01EDB814672F89713135E1755" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_0B5724E01EDB814672F89713135E1755" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareAbstract_0B5724E01EDB814672F89713135E1755" xlink:to="lab_us-gaap_EarningsPerShareAbstract_0B5724E01EDB814672F89713135E1755" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_773428DCD886D17172C39713135F305D_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_773428DCD886D17172C39713135F305D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Computations of basic and diluted loss per share for loss from continuing operations</link:label>
    <link:label id="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_773428DCD886D17172C39713135F305D_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_773428DCD886D17172C39713135F305D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_773428DCD886D17172C39713135F305D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_773428DCD886D17172C39713135F305D" xlink:to="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_773428DCD886D17172C39713135F305D" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_4038F775872D5F5978469713135FB888_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_4038F775872D5F5978469713135FB888" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Stock appreciation rights were outstanding, but not included in the diluted loss per share calculation</link:label>
    <link:label id="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_4038F775872D5F5978469713135FB888_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_4038F775872D5F5978469713135FB888" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xlink:label="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_4038F775872D5F5978469713135FB888" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_4038F775872D5F5978469713135FB888" xlink:to="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_4038F775872D5F5978469713135FB888" xlink:type="arc" />
    <link:label id="lab_lii_AsbestosrelatedlitigationAbstract_DF5010C0EF335F5B77BFDB70F6E36B74_label_en-US" xlink:label="lab_lii_AsbestosrelatedlitigationAbstract_DF5010C0EF335F5B77BFDB70F6E36B74" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asbestos related litigation [Abstract]</link:label>
    <link:label id="lab_lii_AsbestosrelatedlitigationAbstract_DF5010C0EF335F5B77BFDB70F6E36B74_documentation_en-US" xlink:label="lab_lii_AsbestosrelatedlitigationAbstract_DF5010C0EF335F5B77BFDB70F6E36B74" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Asbestos related litigation [Abstract]</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_AsbestosrelatedlitigationAbstract" xlink:label="loc_lii_AsbestosrelatedlitigationAbstract_DF5010C0EF335F5B77BFDB70F6E36B74" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_AsbestosrelatedlitigationAbstract_DF5010C0EF335F5B77BFDB70F6E36B74" xlink:to="lab_lii_AsbestosrelatedlitigationAbstract_DF5010C0EF335F5B77BFDB70F6E36B74" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1_3AA3AC3666DDFC90F1C3DB70F6E4AAB7_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1_3AA3AC3666DDFC90F1C3DB70F6E4AAB7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Liability for Asbestos and Environmental Claims, Net, Incurred Loss</link:label>
    <link:label id="lab_us-gaap_LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1_3AA3AC3666DDFC90F1C3DB70F6E4AAB7_label_en-US" xlink:label="lab_us-gaap_LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1_3AA3AC3666DDFC90F1C3DB70F6E4AAB7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liability for Asbestos and Environmental Claims, Net, Incurred Loss</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1" xlink:label="loc_us-gaap_LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1_3AA3AC3666DDFC90F1C3DB70F6E4AAB7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1_3AA3AC3666DDFC90F1C3DB70F6E4AAB7" xlink:to="lab_us-gaap_LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1_3AA3AC3666DDFC90F1C3DB70F6E4AAB7" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeStatementAbstract_C65043B31FC403064422EF41C73AB043_label_en-US" xlink:label="lab_us-gaap_IncomeStatementAbstract_C65043B31FC403064422EF41C73AB043" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Statement [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="loc_us-gaap_IncomeStatementAbstract_C65043B31FC403064422EF41C73AB043" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementAbstract_C65043B31FC403064422EF41C73AB043" xlink:to="lab_us-gaap_IncomeStatementAbstract_C65043B31FC403064422EF41C73AB043" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementTable_FA76AFB78D8875B6B8FFEF41C73AF62A_terseLabel_en-US" xlink:label="lab_us-gaap_StatementTable_FA76AFB78D8875B6B8FFEF41C73AF62A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Statement [Table]</link:label>
    <link:label id="lab_us-gaap_StatementTable_FA76AFB78D8875B6B8FFEF41C73AF62A_label_en-US" xlink:label="lab_us-gaap_StatementTable_FA76AFB78D8875B6B8FFEF41C73AF62A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_FA76AFB78D8875B6B8FFEF41C73AF62A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementTable_FA76AFB78D8875B6B8FFEF41C73AF62A" xlink:to="lab_us-gaap_StatementTable_FA76AFB78D8875B6B8FFEF41C73AF62A" xlink:type="arc" />
    <link:label id="lab_srt_RestatementAxis_0B7494E9E5F45EFDC54DEF41C73ABFC7_terseLabel_en-US" xlink:label="lab_srt_RestatementAxis_0B7494E9E5F45EFDC54DEF41C73ABFC7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restatement [Axis]</link:label>
    <link:label id="lab_srt_RestatementAxis_0B7494E9E5F45EFDC54DEF41C73ABFC7_label_en-US" xlink:label="lab_srt_RestatementAxis_0B7494E9E5F45EFDC54DEF41C73ABFC7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restatement [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RestatementAxis" xlink:label="loc_srt_RestatementAxis_0B7494E9E5F45EFDC54DEF41C73ABFC7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_RestatementAxis_0B7494E9E5F45EFDC54DEF41C73ABFC7" xlink:to="lab_srt_RestatementAxis_0B7494E9E5F45EFDC54DEF41C73ABFC7" xlink:type="arc" />
    <link:label id="lab_srt_RestatementDomain_9F3FFF2E26EE9972F7BDEF41C73A070C_terseLabel_en-US" xlink:label="lab_srt_RestatementDomain_9F3FFF2E26EE9972F7BDEF41C73A070C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restatement [Domain]</link:label>
    <link:label id="lab_srt_RestatementDomain_9F3FFF2E26EE9972F7BDEF41C73A070C_label_en-US" xlink:label="lab_srt_RestatementDomain_9F3FFF2E26EE9972F7BDEF41C73A070C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restatement [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RestatementDomain" xlink:label="loc_srt_RestatementDomain_9F3FFF2E26EE9972F7BDEF41C73A070C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_RestatementDomain_9F3FFF2E26EE9972F7BDEF41C73A070C" xlink:to="lab_srt_RestatementDomain_9F3FFF2E26EE9972F7BDEF41C73A070C" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementLineItems_7677CF2AF523CB9B8E04EF41C73C2F56_terseLabel_en-US" xlink:label="lab_us-gaap_StatementLineItems_7677CF2AF523CB9B8E04EF41C73C2F56" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Statement [Line Items]</link:label>
    <link:label id="lab_us-gaap_StatementLineItems_7677CF2AF523CB9B8E04EF41C73C2F56_label_en-US" xlink:label="lab_us-gaap_StatementLineItems_7677CF2AF523CB9B8E04EF41C73C2F56" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_7677CF2AF523CB9B8E04EF41C73C2F56" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementLineItems_7677CF2AF523CB9B8E04EF41C73C2F56" xlink:to="lab_us-gaap_StatementLineItems_7677CF2AF523CB9B8E04EF41C73C2F56" xlink:type="arc" />
    <link:label id="lab_us-gaap_Revenues_987B40067AF8008FB4CEEF41C73CA4EC_verboseLabel_en-US" xlink:label="lab_us-gaap_Revenues_987B40067AF8008FB4CEEF41C73CA4EC" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Net sales</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_987B40067AF8008FB4CEEF41C73CA4EC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Revenues_987B40067AF8008FB4CEEF41C73CA4EC" xlink:to="lab_us-gaap_Revenues_987B40067AF8008FB4CEEF41C73CA4EC" xlink:type="arc" />
    <link:label id="lab_us-gaap_CostOfGoodsAndServicesSold_B6EA53CBC0561491B26AEF41C73CAC41_verboseLabel_en-US" xlink:label="lab_us-gaap_CostOfGoodsAndServicesSold_B6EA53CBC0561491B26AEF41C73CAC41" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Cost of goods sold</link:label>
    <link:label id="lab_us-gaap_CostOfGoodsAndServicesSold_B6EA53CBC0561491B26AEF41C73CAC41_label_en-US" xlink:label="lab_us-gaap_CostOfGoodsAndServicesSold_B6EA53CBC0561491B26AEF41C73CAC41" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost of Goods and Services Sold</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_B6EA53CBC0561491B26AEF41C73CAC41" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfGoodsAndServicesSold_B6EA53CBC0561491B26AEF41C73CAC41" xlink:to="lab_us-gaap_CostOfGoodsAndServicesSold_B6EA53CBC0561491B26AEF41C73CAC41" xlink:type="arc" />
    <link:label id="lab_us-gaap_GrossProfit_2A10792F2ADB5C67B65FEF41C73C59AE_totalLabel_en-US" xlink:label="lab_us-gaap_GrossProfit_2A10792F2ADB5C67B65FEF41C73C59AE" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Gross profit</link:label>
    <link:label id="lab_us-gaap_GrossProfit_2A10792F2ADB5C67B65FEF41C73C59AE_label_en-US" xlink:label="lab_us-gaap_GrossProfit_2A10792F2ADB5C67B65FEF41C73C59AE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gross Profit</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GrossProfit" xlink:label="loc_us-gaap_GrossProfit_2A10792F2ADB5C67B65FEF41C73C59AE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GrossProfit_2A10792F2ADB5C67B65FEF41C73C59AE" xlink:to="lab_us-gaap_GrossProfit_2A10792F2ADB5C67B65FEF41C73C59AE" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingExpensesAbstract_F1BEC05D4D797F299484EF41C73C86EA_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingExpensesAbstract_F1BEC05D4D797F299484EF41C73C86EA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Operating Expenses:</link:label>
    <link:label id="lab_us-gaap_OperatingExpensesAbstract_F1BEC05D4D797F299484EF41C73C86EA_label_en-US" xlink:label="lab_us-gaap_OperatingExpensesAbstract_F1BEC05D4D797F299484EF41C73C86EA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Expenses [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="loc_us-gaap_OperatingExpensesAbstract_F1BEC05D4D797F299484EF41C73C86EA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingExpensesAbstract_F1BEC05D4D797F299484EF41C73C86EA" xlink:to="lab_us-gaap_OperatingExpensesAbstract_F1BEC05D4D797F299484EF41C73C86EA" xlink:type="arc" />
    <link:label id="lab_us-gaap_SellingGeneralAndAdministrativeExpense_C097DCC16A5479D5D2C2EF41C73D63C1_verboseLabel_en-US" xlink:label="lab_us-gaap_SellingGeneralAndAdministrativeExpense_C097DCC16A5479D5D2C2EF41C73D63C1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Selling, general and administrative expenses</link:label>
    <link:label id="lab_us-gaap_SellingGeneralAndAdministrativeExpense_C097DCC16A5479D5D2C2EF41C73D63C1_label_en-US" xlink:label="lab_us-gaap_SellingGeneralAndAdministrativeExpense_C097DCC16A5479D5D2C2EF41C73D63C1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Selling, General and Administrative Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_C097DCC16A5479D5D2C2EF41C73D63C1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SellingGeneralAndAdministrativeExpense_C097DCC16A5479D5D2C2EF41C73D63C1" xlink:to="lab_us-gaap_SellingGeneralAndAdministrativeExpense_C097DCC16A5479D5D2C2EF41C73D63C1" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherOperatingIncomeExpenseNet_074277F4B9C74BC35752EF41C73D9984_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_OtherOperatingIncomeExpenseNet_074277F4B9C74BC35752EF41C73D9984" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Losses (gains) and other expenses, net</link:label>
    <link:label id="lab_us-gaap_OtherOperatingIncomeExpenseNet_074277F4B9C74BC35752EF41C73D9984_label_en-US" xlink:label="lab_us-gaap_OtherOperatingIncomeExpenseNet_074277F4B9C74BC35752EF41C73D9984" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Operating Income (Expense), Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherOperatingIncomeExpenseNet" xlink:label="loc_us-gaap_OtherOperatingIncomeExpenseNet_074277F4B9C74BC35752EF41C73D9984" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherOperatingIncomeExpenseNet_074277F4B9C74BC35752EF41C73D9984" xlink:to="lab_us-gaap_OtherOperatingIncomeExpenseNet_074277F4B9C74BC35752EF41C73D9984" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestructuringCharges_D5F0BADB335370986D56EF41C73D75AF_negatedLabel_en-US" xlink:label="lab_us-gaap_RestructuringCharges_D5F0BADB335370986D56EF41C73D75AF" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Restructuring charges</link:label>
    <link:label id="lab_us-gaap_RestructuringCharges_D5F0BADB335370986D56EF41C73D75AF_label_en-US" xlink:label="lab_us-gaap_RestructuringCharges_D5F0BADB335370986D56EF41C73D75AF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring Charges</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCharges" xlink:label="loc_us-gaap_RestructuringCharges_D5F0BADB335370986D56EF41C73D75AF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringCharges_D5F0BADB335370986D56EF41C73D75AF" xlink:to="lab_us-gaap_RestructuringCharges_D5F0BADB335370986D56EF41C73D75AF" xlink:type="arc" />
    <link:label id="lab_lii_GainLossonDispositionofBusinessandRelatedProperty_6F7FD41D5753F44696F9EF41C73D5A1C_negatedTerseLabel_en-US" xlink:label="lab_lii_GainLossonDispositionofBusinessandRelatedProperty_6F7FD41D5753F44696F9EF41C73D5A1C" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Loss (gain), net on sale of businesses and related property</link:label>
    <link:label id="lab_lii_GainLossonDispositionofBusinessandRelatedProperty_6F7FD41D5753F44696F9EF41C73D5A1C_label_en-US" xlink:label="lab_lii_GainLossonDispositionofBusinessandRelatedProperty_6F7FD41D5753F44696F9EF41C73D5A1C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gain (Loss) on Disposition of Business and Related Property</link:label>
    <link:label id="lab_lii_GainLossonDispositionofBusinessandRelatedProperty_6F7FD41D5753F44696F9EF41C73D5A1C_documentation_en-US" xlink:label="lab_lii_GainLossonDispositionofBusinessandRelatedProperty_6F7FD41D5753F44696F9EF41C73D5A1C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Gain (Loss) on Disposition of Business and Related Property</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_GainLossonDispositionofBusinessandRelatedProperty" xlink:label="loc_lii_GainLossonDispositionofBusinessandRelatedProperty_6F7FD41D5753F44696F9EF41C73D5A1C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_GainLossonDispositionofBusinessandRelatedProperty_6F7FD41D5753F44696F9EF41C73D5A1C" xlink:to="lab_lii_GainLossonDispositionofBusinessandRelatedProperty_6F7FD41D5753F44696F9EF41C73D5A1C" xlink:type="arc" />
    <link:label id="lab_us-gaap_GainLossOnDispositionOfAssets1_C02036B5FF923FE7CA94EF41C73D3066_negatedLabel_en-US" xlink:label="lab_us-gaap_GainLossOnDispositionOfAssets1_C02036B5FF923FE7CA94EF41C73D3066" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Loss on assets held for sale</link:label>
    <link:label id="lab_us-gaap_GainLossOnDispositionOfAssets1_C02036B5FF923FE7CA94EF41C73D3066_label_en-US" xlink:label="lab_us-gaap_GainLossOnDispositionOfAssets1_C02036B5FF923FE7CA94EF41C73D3066" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gain (Loss) on Disposition of Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnDispositionOfAssets1" xlink:label="loc_us-gaap_GainLossOnDispositionOfAssets1_C02036B5FF923FE7CA94EF41C73D3066" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GainLossOnDispositionOfAssets1_C02036B5FF923FE7CA94EF41C73D3066" xlink:to="lab_us-gaap_GainLossOnDispositionOfAssets1_C02036B5FF923FE7CA94EF41C73D3066" xlink:type="arc" />
    <link:label id="lab_lii_LossgainfromnaturaldisasternetofInsurancerecoveries_0D809F71A9D2C4713658EF41C73E4A97_negatedLabel_en-US" xlink:label="lab_lii_LossgainfromnaturaldisasternetofInsurancerecoveries_0D809F71A9D2C4713658EF41C73E4A97" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Loss (gain) from insurance recoveries, net of losses incurred</link:label>
    <link:label id="lab_lii_LossgainfromnaturaldisasternetofInsurancerecoveries_0D809F71A9D2C4713658EF41C73E4A97_label_en-US" xlink:label="lab_lii_LossgainfromnaturaldisasternetofInsurancerecoveries_0D809F71A9D2C4713658EF41C73E4A97" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loss(gain) from natural disaster, net of Insurance recoveries</link:label>
    <link:label id="lab_lii_LossgainfromnaturaldisasternetofInsurancerecoveries_0D809F71A9D2C4713658EF41C73E4A97_documentation_en-US" xlink:label="lab_lii_LossgainfromnaturaldisasternetofInsurancerecoveries_0D809F71A9D2C4713658EF41C73E4A97" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Loss(gain) from natural disaster, net of Insurance recoveries</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_LossgainfromnaturaldisasternetofInsurancerecoveries" xlink:label="loc_lii_LossgainfromnaturaldisasternetofInsurancerecoveries_0D809F71A9D2C4713658EF41C73E4A97" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_LossgainfromnaturaldisasternetofInsurancerecoveries_0D809F71A9D2C4713658EF41C73E4A97" xlink:to="lab_lii_LossgainfromnaturaldisasternetofInsurancerecoveries_0D809F71A9D2C4713658EF41C73E4A97" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeLossFromEquityMethodInvestments_98267AA58EA84DD7A1F5EF41C73E5B9E_negatedLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestments_98267AA58EA84DD7A1F5EF41C73E5B9E" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Income from equity method investments</link:label>
    <link:label id="lab_us-gaap_IncomeLossFromEquityMethodInvestments_98267AA58EA84DD7A1F5EF41C73E5B9E_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestments_98267AA58EA84DD7A1F5EF41C73E5B9E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income (Loss) from Equity Method Investments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_98267AA58EA84DD7A1F5EF41C73E5B9E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromEquityMethodInvestments_98267AA58EA84DD7A1F5EF41C73E5B9E" xlink:to="lab_us-gaap_IncomeLossFromEquityMethodInvestments_98267AA58EA84DD7A1F5EF41C73E5B9E" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingIncomeLoss_F7B9E7187B3E4F4EBE43EF41C73E2631_totalLabel_en-US" xlink:label="lab_us-gaap_OperatingIncomeLoss_F7B9E7187B3E4F4EBE43EF41C73E2631" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Operating income</link:label>
    <link:label id="lab_us-gaap_OperatingIncomeLoss_F7B9E7187B3E4F4EBE43EF41C73E2631_label_en-US" xlink:label="lab_us-gaap_OperatingIncomeLoss_F7B9E7187B3E4F4EBE43EF41C73E2631" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Income (Loss)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_F7B9E7187B3E4F4EBE43EF41C73E2631" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingIncomeLoss_F7B9E7187B3E4F4EBE43EF41C73E2631" xlink:to="lab_us-gaap_OperatingIncomeLoss_F7B9E7187B3E4F4EBE43EF41C73E2631" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestExpense_58B75A1972B600824BF3EF41C73E0485_verboseLabel_en-US" xlink:label="lab_us-gaap_InterestExpense_58B75A1972B600824BF3EF41C73E0485" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Interest expense, net</link:label>
    <link:label id="lab_us-gaap_InterestExpense_58B75A1972B600824BF3EF41C73E0485_label_en-US" xlink:label="lab_us-gaap_InterestExpense_58B75A1972B600824BF3EF41C73E0485" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_58B75A1972B600824BF3EF41C73E0485" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestExpense_58B75A1972B600824BF3EF41C73E0485" xlink:to="lab_us-gaap_InterestExpense_58B75A1972B600824BF3EF41C73E0485" xlink:type="arc" />
    <link:label id="lab_lii_Noncashpensionsettlementloss_AF12BECCD166B29B8014EF41C73F2DD3_negatedTerseLabel_en-US" xlink:label="lab_lii_Noncashpensionsettlementloss_AF12BECCD166B29B8014EF41C73F2DD3" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">non-cash pension settlement loss</link:label>
    <link:label id="lab_lii_Noncashpensionsettlementloss_AF12BECCD166B29B8014EF41C73F2DD3_label_en-US" xlink:label="lab_lii_Noncashpensionsettlementloss_AF12BECCD166B29B8014EF41C73F2DD3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">non-cash pension settlement loss</link:label>
    <link:label id="lab_lii_Noncashpensionsettlementloss_AF12BECCD166B29B8014EF41C73F2DD3_documentation_en-US" xlink:label="lab_lii_Noncashpensionsettlementloss_AF12BECCD166B29B8014EF41C73F2DD3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">non-cash pension settlement loss</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_Noncashpensionsettlementloss" xlink:label="loc_lii_Noncashpensionsettlementloss_AF12BECCD166B29B8014EF41C73F2DD3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_Noncashpensionsettlementloss_AF12BECCD166B29B8014EF41C73F2DD3" xlink:to="lab_lii_Noncashpensionsettlementloss_AF12BECCD166B29B8014EF41C73F2DD3" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherNonoperatingIncomeExpense_FE2B42EE33764DA032FEEF41C73FA73B_negatedLabel_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpense_FE2B42EE33764DA032FEEF41C73FA73B" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other expense (income), net</link:label>
    <link:label id="lab_us-gaap_OtherNonoperatingIncomeExpense_FE2B42EE33764DA032FEEF41C73FA73B_label_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpense_FE2B42EE33764DA032FEEF41C73FA73B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Nonoperating Income (Expense)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_FE2B42EE33764DA032FEEF41C73FA73B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpense_FE2B42EE33764DA032FEEF41C73FA73B" xlink:to="lab_us-gaap_OtherNonoperatingIncomeExpense_FE2B42EE33764DA032FEEF41C73FA73B" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_71D7F64B59004F37E33CEF41C73FFEE4_totalLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_71D7F64B59004F37E33CEF41C73FFEE4" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Income from continuing operations before income taxes</link:label>
    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_71D7F64B59004F37E33CEF41C73FFEE4_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_71D7F64B59004F37E33CEF41C73FFEE4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_71D7F64B59004F37E33CEF41C73FFEE4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_71D7F64B59004F37E33CEF41C73FFEE4" xlink:to="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_71D7F64B59004F37E33CEF41C73FFEE4" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxExpenseBenefit_4625B15C2521997B26A3EF41C73FF705_verboseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit_4625B15C2521997B26A3EF41C73FF705" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Provision for income taxes</link:label>
    <link:label id="lab_us-gaap_IncomeTaxExpenseBenefit_4625B15C2521997B26A3EF41C73FF705_label_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit_4625B15C2521997B26A3EF41C73FF705" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Expense (Benefit)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_4625B15C2521997B26A3EF41C73FF705" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_4625B15C2521997B26A3EF41C73FF705" xlink:to="lab_us-gaap_IncomeTaxExpenseBenefit_4625B15C2521997B26A3EF41C73FF705" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperations_C6DF13B99DE5A1BBC356EF41C7405CF6_totalLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperations_C6DF13B99DE5A1BBC356EF41C7405CF6" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Income from continuing operations</link:label>
    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperations_C6DF13B99DE5A1BBC356EF41C7405CF6_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperations_C6DF13B99DE5A1BBC356EF41C7405CF6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperations" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperations_C6DF13B99DE5A1BBC356EF41C7405CF6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperations_C6DF13B99DE5A1BBC356EF41C7405CF6" xlink:to="lab_us-gaap_IncomeLossFromContinuingOperations_C6DF13B99DE5A1BBC356EF41C7405CF6" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntityAbstract_654928028DC35DC6FAE1EF41C740103A_verboseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntityAbstract_654928028DC35DC6FAE1EF41C740103A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Discontinued Operations:</link:label>
    <link:label id="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntityAbstract_654928028DC35DC6FAE1EF41C740103A_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntityAbstract_654928028DC35DC6FAE1EF41C740103A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntityAbstract" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntityAbstract_654928028DC35DC6FAE1EF41C740103A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntityAbstract_654928028DC35DC6FAE1EF41C740103A" xlink:to="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntityAbstract_654928028DC35DC6FAE1EF41C740103A" xlink:type="arc" />
    <link:label id="lab_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_DD4684777F6B6160ED3CEF41C740C49A_verboseLabel_en-US" xlink:label="lab_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_DD4684777F6B6160ED3CEF41C740C49A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">(Loss) income from discontinued operations before income taxes</link:label>
    <link:label id="lab_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_DD4684777F6B6160ED3CEF41C740C49A_label_en-US" xlink:label="lab_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_DD4684777F6B6160ED3CEF41C740C49A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax" xlink:label="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_DD4684777F6B6160ED3CEF41C740C49A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_DD4684777F6B6160ED3CEF41C740C49A" xlink:to="lab_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_DD4684777F6B6160ED3CEF41C740C49A" xlink:type="arc" />
    <link:label id="lab_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_D2087E830DB007E70947EF41C740FFAD_verboseLabel_en-US" xlink:label="lab_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_D2087E830DB007E70947EF41C740FFAD" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Income tax expense</link:label>
    <link:label id="lab_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_D2087E830DB007E70947EF41C740FFAD_label_en-US" xlink:label="lab_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_D2087E830DB007E70947EF41C740FFAD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Discontinued Operation, Tax Effect of Discontinued Operation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation" xlink:label="loc_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_D2087E830DB007E70947EF41C740FFAD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_D2087E830DB007E70947EF41C740FFAD" xlink:to="lab_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_D2087E830DB007E70947EF41C740FFAD" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_B87DAC277ED186CD2629EF41C7418B8B_totalLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_B87DAC277ED186CD2629EF41C7418B8B" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Loss from discontinued operations</link:label>
    <link:label id="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_B87DAC277ED186CD2629EF41C7418B8B_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_B87DAC277ED186CD2629EF41C7418B8B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_B87DAC277ED186CD2629EF41C7418B8B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_B87DAC277ED186CD2629EF41C7418B8B" xlink:to="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_B87DAC277ED186CD2629EF41C7418B8B" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetIncomeLoss_DFF31AFE2EAB311325B6EF41C7414BED_totalLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLoss_DFF31AFE2EAB311325B6EF41C7414BED" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net income</link:label>
    <link:label id="lab_us-gaap_NetIncomeLoss_DFF31AFE2EAB311325B6EF41C7414BED_label_en-US" xlink:label="lab_us-gaap_NetIncomeLoss_DFF31AFE2EAB311325B6EF41C7414BED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Income (Loss) Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_DFF31AFE2EAB311325B6EF41C7414BED" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLoss_DFF31AFE2EAB311325B6EF41C7414BED" xlink:to="lab_us-gaap_NetIncomeLoss_DFF31AFE2EAB311325B6EF41C7414BED" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareBasicAbstract_CEB6F272B6A9A385ACD4EF41C741B008_verboseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasicAbstract_CEB6F272B6A9A385ACD4EF41C741B008" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Earnings per share &#8211; Basic:</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareBasicAbstract_CEB6F272B6A9A385ACD4EF41C741B008_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasicAbstract_CEB6F272B6A9A385ACD4EF41C741B008" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share, Basic [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasicAbstract" xlink:label="loc_us-gaap_EarningsPerShareBasicAbstract_CEB6F272B6A9A385ACD4EF41C741B008" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_CEB6F272B6A9A385ACD4EF41C741B008" xlink:to="lab_us-gaap_EarningsPerShareBasicAbstract_CEB6F272B6A9A385ACD4EF41C741B008" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_1A341FB6A74C9FABDED8EF41C7416E6B_verboseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_1A341FB6A74C9FABDED8EF41C7416E6B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Income from continuing operations (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_1A341FB6A74C9FABDED8EF41C7416E6B_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_1A341FB6A74C9FABDED8EF41C7416E6B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income (Loss) from Continuing Operations, Per Basic Share</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicShare" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_1A341FB6A74C9FABDED8EF41C7416E6B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_1A341FB6A74C9FABDED8EF41C7416E6B" xlink:to="lab_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_1A341FB6A74C9FABDED8EF41C7416E6B" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_8B560C6E7D0A93E630E8EF41C7412896_verboseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_8B560C6E7D0A93E630E8EF41C7412896" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Loss from discontinued operations (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_8B560C6E7D0A93E630E8EF41C7412896_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_8B560C6E7D0A93E630E8EF41C7412896" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_8B560C6E7D0A93E630E8EF41C7412896" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_8B560C6E7D0A93E630E8EF41C7412896" xlink:to="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_8B560C6E7D0A93E630E8EF41C7412896" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareBasic_DEF493E10CD01350BC75EF41C742849D_totalLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasic_DEF493E10CD01350BC75EF41C742849D" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net income (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareBasic_DEF493E10CD01350BC75EF41C742849D_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasic_DEF493E10CD01350BC75EF41C742849D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share, Basic</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_DEF493E10CD01350BC75EF41C742849D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareBasic_DEF493E10CD01350BC75EF41C742849D" xlink:to="lab_us-gaap_EarningsPerShareBasic_DEF493E10CD01350BC75EF41C742849D" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareDilutedAbstract_870FA188C75F4FF2CAE3EF41C742B287_verboseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareDilutedAbstract_870FA188C75F4FF2CAE3EF41C742B287" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Earnings per share &#8211; Diluted:</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareDilutedAbstract_870FA188C75F4FF2CAE3EF41C742B287_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareDilutedAbstract_870FA188C75F4FF2CAE3EF41C742B287" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share, Diluted [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDilutedAbstract" xlink:label="loc_us-gaap_EarningsPerShareDilutedAbstract_870FA188C75F4FF2CAE3EF41C742B287" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_870FA188C75F4FF2CAE3EF41C742B287" xlink:to="lab_us-gaap_EarningsPerShareDilutedAbstract_870FA188C75F4FF2CAE3EF41C742B287" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_FB64CC91E44C83FFD951EF41C742912E_verboseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_FB64CC91E44C83FFD951EF41C742912E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Income from continuing operations (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_FB64CC91E44C83FFD951EF41C742912E_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_FB64CC91E44C83FFD951EF41C742912E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income (Loss) from Continuing Operations, Per Diluted Share</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_FB64CC91E44C83FFD951EF41C742912E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_FB64CC91E44C83FFD951EF41C742912E" xlink:to="lab_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_FB64CC91E44C83FFD951EF41C742912E" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_A5C1CF550595213CEA50EF41C743B833_verboseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_A5C1CF550595213CEA50EF41C743B833" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Loss from discontinued operations (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_A5C1CF550595213CEA50EF41C743B833_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_A5C1CF550595213CEA50EF41C743B833" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_A5C1CF550595213CEA50EF41C743B833" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_A5C1CF550595213CEA50EF41C743B833" xlink:to="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_A5C1CF550595213CEA50EF41C743B833" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareDiluted_82CD87391EB4A8BC1213EF41C7436425_totalLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareDiluted_82CD87391EB4A8BC1213EF41C7436425" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net income (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareDiluted_82CD87391EB4A8BC1213EF41C7436425_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareDiluted_82CD87391EB4A8BC1213EF41C7436425" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share, Diluted</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_82CD87391EB4A8BC1213EF41C7436425" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareDiluted_82CD87391EB4A8BC1213EF41C7436425" xlink:to="lab_us-gaap_EarningsPerShareDiluted_82CD87391EB4A8BC1213EF41C7436425" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_D1D5BEEDB28DC98836D9EF41C74359A4_verboseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_D1D5BEEDB28DC98836D9EF41C74359A4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Average shares outstanding:</link:label>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_D1D5BEEDB28DC98836D9EF41C74359A4_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_D1D5BEEDB28DC98836D9EF41C74359A4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted Average Number of Shares Outstanding, Diluted [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_D1D5BEEDB28DC98836D9EF41C74359A4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_D1D5BEEDB28DC98836D9EF41C74359A4" xlink:to="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_D1D5BEEDB28DC98836D9EF41C74359A4" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_2ECB9FEA1C971E79C75FEF41C7438DDB_verboseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_2ECB9FEA1C971E79C75FEF41C7438DDB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Weighted Average Number of Shares Outstanding - Basic</link:label>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_2ECB9FEA1C971E79C75FEF41C7438DDB_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_2ECB9FEA1C971E79C75FEF41C7438DDB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted Average Number of Shares Outstanding, Basic</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_2ECB9FEA1C971E79C75FEF41C7438DDB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_2ECB9FEA1C971E79C75FEF41C7438DDB" xlink:to="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_2ECB9FEA1C971E79C75FEF41C7438DDB" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_6F0645F35BF5F79F036EEF41C74467F9_verboseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_6F0645F35BF5F79F036EEF41C74467F9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Weighted Average Number of Shares Outstanding - Diluted</link:label>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_6F0645F35BF5F79F036EEF41C74467F9_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_6F0645F35BF5F79F036EEF41C74467F9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted Average Number of Shares Outstanding, Diluted</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_6F0645F35BF5F79F036EEF41C74467F9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_6F0645F35BF5F79F036EEF41C74467F9" xlink:to="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_6F0645F35BF5F79F036EEF41C74467F9" xlink:type="arc" />
    <link:label id="lab_lii_EligibleAmountsAvailableAndBeneficialInterestsSoldAbstract_3D4891FC1E29EA18AA49971312F74191_verboseLabel_en-US" xlink:label="lab_lii_EligibleAmountsAvailableAndBeneficialInterestsSoldAbstract_3D4891FC1E29EA18AA49971312F74191" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Eligible amounts available and beneficial interests sold</link:label>
    <link:label id="lab_lii_EligibleAmountsAvailableAndBeneficialInterestsSoldAbstract_3D4891FC1E29EA18AA49971312F74191_label_en-US" xlink:label="lab_lii_EligibleAmountsAvailableAndBeneficialInterestsSoldAbstract_3D4891FC1E29EA18AA49971312F74191" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Eligible Amounts Available And Beneficial Interests Sold [Abstract]</link:label>
    <link:label id="lab_lii_EligibleAmountsAvailableAndBeneficialInterestsSoldAbstract_3D4891FC1E29EA18AA49971312F74191_documentation_en-US" xlink:label="lab_lii_EligibleAmountsAvailableAndBeneficialInterestsSoldAbstract_3D4891FC1E29EA18AA49971312F74191" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Eligible amounts available and beneficial interests sold.</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_EligibleAmountsAvailableAndBeneficialInterestsSoldAbstract" xlink:label="loc_lii_EligibleAmountsAvailableAndBeneficialInterestsSoldAbstract_3D4891FC1E29EA18AA49971312F74191" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_EligibleAmountsAvailableAndBeneficialInterestsSoldAbstract_3D4891FC1E29EA18AA49971312F74191" xlink:to="lab_lii_EligibleAmountsAvailableAndBeneficialInterestsSoldAbstract_3D4891FC1E29EA18AA49971312F74191" xlink:type="arc" />
    <link:label id="lab_lii_EligibleAmountAvailableUnderAssetSecuritization_C71BBC164A2F30B99962971312F7C37D_verboseLabel_en-US" xlink:label="lab_lii_EligibleAmountAvailableUnderAssetSecuritization_C71BBC164A2F30B99962971312F7C37D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Eligible amount available under the ASP on qualified accounts receivable</link:label>
    <link:label id="lab_lii_EligibleAmountAvailableUnderAssetSecuritization_C71BBC164A2F30B99962971312F7C37D_label_en-US" xlink:label="lab_lii_EligibleAmountAvailableUnderAssetSecuritization_C71BBC164A2F30B99962971312F7C37D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Eligible Amount Available Under Asset Securitization</link:label>
    <link:label id="lab_lii_EligibleAmountAvailableUnderAssetSecuritization_C71BBC164A2F30B99962971312F7C37D_documentation_en-US" xlink:label="lab_lii_EligibleAmountAvailableUnderAssetSecuritization_C71BBC164A2F30B99962971312F7C37D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Eligible amount available under asset securitization.</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_EligibleAmountAvailableUnderAssetSecuritization" xlink:label="loc_lii_EligibleAmountAvailableUnderAssetSecuritization_C71BBC164A2F30B99962971312F7C37D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_EligibleAmountAvailableUnderAssetSecuritization_C71BBC164A2F30B99962971312F7C37D" xlink:to="lab_lii_EligibleAmountAvailableUnderAssetSecuritization_C71BBC164A2F30B99962971312F7C37D" xlink:type="arc" />
    <link:label id="lab_lii_BeneficialInterestsSoldunderAssetSecuritization_8EEEFC0903728843F751971312F88251_negatedTerseLabel_en-US" xlink:label="lab_lii_BeneficialInterestsSoldunderAssetSecuritization_8EEEFC0903728843F751971312F88251" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Less: Beneficial interest transferred</link:label>
    <link:label id="lab_lii_BeneficialInterestsSoldunderAssetSecuritization_8EEEFC0903728843F751971312F88251_label_en-US" xlink:label="lab_lii_BeneficialInterestsSoldunderAssetSecuritization_8EEEFC0903728843F751971312F88251" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Beneficial Interests Sold under Asset Securitization</link:label>
    <link:label id="lab_lii_BeneficialInterestsSoldunderAssetSecuritization_8EEEFC0903728843F751971312F88251_documentation_en-US" xlink:label="lab_lii_BeneficialInterestsSoldunderAssetSecuritization_8EEEFC0903728843F751971312F88251" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Beneficial Interests Sold under Asset Securitization</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_BeneficialInterestsSoldunderAssetSecuritization" xlink:label="loc_lii_BeneficialInterestsSoldunderAssetSecuritization_8EEEFC0903728843F751971312F88251" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_BeneficialInterestsSoldunderAssetSecuritization_8EEEFC0903728843F751971312F88251" xlink:to="lab_lii_BeneficialInterestsSoldunderAssetSecuritization_8EEEFC0903728843F751971312F88251" xlink:type="arc" />
    <link:label id="lab_lii_AssetSecuritizationBorrowingCapacity_1824145D1FFA44F46087971312F8763B_totalLabel_en-US" xlink:label="lab_lii_AssetSecuritizationBorrowingCapacity_1824145D1FFA44F46087971312F8763B" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Remaining amount available</link:label>
    <link:label id="lab_lii_AssetSecuritizationBorrowingCapacity_1824145D1FFA44F46087971312F8763B_label_en-US" xlink:label="lab_lii_AssetSecuritizationBorrowingCapacity_1824145D1FFA44F46087971312F8763B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset Securitization Borrowing Capacity</link:label>
    <link:label id="lab_lii_AssetSecuritizationBorrowingCapacity_1824145D1FFA44F46087971312F8763B_documentation_en-US" xlink:label="lab_lii_AssetSecuritizationBorrowingCapacity_1824145D1FFA44F46087971312F8763B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Asset securitization borrowing capacity.</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_AssetSecuritizationBorrowingCapacity" xlink:label="loc_lii_AssetSecuritizationBorrowingCapacity_1824145D1FFA44F46087971312F8763B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_AssetSecuritizationBorrowingCapacity_1824145D1FFA44F46087971312F8763B" xlink:to="lab_lii_AssetSecuritizationBorrowingCapacity_1824145D1FFA44F46087971312F8763B" xlink:type="arc" />
    <link:label id="lab_us-gaap_SegmentReportingMeasurementDisclosuresAbstract_B272902E3CD2578381B9DB70F5E6C7D9_label_en-US" xlink:label="lab_us-gaap_SegmentReportingMeasurementDisclosuresAbstract_B272902E3CD2578381B9DB70F5E6C7D9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment Reporting, Measurement Disclosures [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingMeasurementDisclosuresAbstract" xlink:label="loc_us-gaap_SegmentReportingMeasurementDisclosuresAbstract_B272902E3CD2578381B9DB70F5E6C7D9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentReportingMeasurementDisclosuresAbstract_B272902E3CD2578381B9DB70F5E6C7D9" xlink:to="lab_us-gaap_SegmentReportingMeasurementDisclosuresAbstract_B272902E3CD2578381B9DB70F5E6C7D9" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_07F86BD4452B6AF695F0DB70F5E6D832_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_07F86BD4452B6AF695F0DB70F5E6D832" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Segment Reporting Information, by Segment [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_07F86BD4452B6AF695F0DB70F5E6D832_label_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_07F86BD4452B6AF695F0DB70F5E6D832" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Segment Reporting Information, by Segment [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_07F86BD4452B6AF695F0DB70F5E6D832" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_07F86BD4452B6AF695F0DB70F5E6D832" xlink:to="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_07F86BD4452B6AF695F0DB70F5E6D832" xlink:type="arc" />
    <link:label id="lab_us-gaap_CorporateAndOtherMember_2F93436F016AD4057029DB70F5E88961_verboseLabel_en-US" xlink:label="lab_us-gaap_CorporateAndOtherMember_2F93436F016AD4057029DB70F5E88961" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Corporate &amp; Other [Member]</link:label>
    <link:label id="lab_us-gaap_CorporateAndOtherMember_2F93436F016AD4057029DB70F5E88961_label_en-US" xlink:label="lab_us-gaap_CorporateAndOtherMember_2F93436F016AD4057029DB70F5E88961" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Corporate and Other [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CorporateAndOtherMember" xlink:label="loc_us-gaap_CorporateAndOtherMember_2F93436F016AD4057029DB70F5E88961" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CorporateAndOtherMember_2F93436F016AD4057029DB70F5E88961" xlink:to="lab_us-gaap_CorporateAndOtherMember_2F93436F016AD4057029DB70F5E88961" xlink:type="arc" />
    <link:label id="lab_us-gaap_SegmentReportingInformationLineItems_93651EA767AB876FCEE3DB70F5E8CD35_terseLabel_en-US" xlink:label="lab_us-gaap_SegmentReportingInformationLineItems_93651EA767AB876FCEE3DB70F5E8CD35" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Segment Reporting Information [Line Items]</link:label>
    <link:label id="lab_us-gaap_SegmentReportingInformationLineItems_93651EA767AB876FCEE3DB70F5E8CD35_label_en-US" xlink:label="lab_us-gaap_SegmentReportingInformationLineItems_93651EA767AB876FCEE3DB70F5E8CD35" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment Reporting Information [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_93651EA767AB876FCEE3DB70F5E8CD35" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_93651EA767AB876FCEE3DB70F5E8CD35" xlink:to="lab_us-gaap_SegmentReportingInformationLineItems_93651EA767AB876FCEE3DB70F5E8CD35" xlink:type="arc" />
    <link:label id="lab_us-gaap_NumberOfReportableSegments_6283CFC5571F79250892DB70F5E834DA_terseLabel_en-US" xlink:label="lab_us-gaap_NumberOfReportableSegments_6283CFC5571F79250892DB70F5E834DA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of Reportable Segments</link:label>
    <link:label id="lab_us-gaap_NumberOfReportableSegments_6283CFC5571F79250892DB70F5E834DA_label_en-US" xlink:label="lab_us-gaap_NumberOfReportableSegments_6283CFC5571F79250892DB70F5E834DA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of Reportable Segments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NumberOfReportableSegments" xlink:label="loc_us-gaap_NumberOfReportableSegments_6283CFC5571F79250892DB70F5E834DA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NumberOfReportableSegments_6283CFC5571F79250892DB70F5E834DA" xlink:to="lab_us-gaap_NumberOfReportableSegments_6283CFC5571F79250892DB70F5E834DA" xlink:type="arc" />
    <link:label id="lab_us-gaap_Assets_6B4716C3582A60DD1EA8DB70F5E8C7CD_verboseLabel_en-US" xlink:label="lab_us-gaap_Assets_6B4716C3582A60DD1EA8DB70F5E8C7CD" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Assets</link:label>
    <link:label id="lab_us-gaap_Assets_6B4716C3582A60DD1EA8DB70F5E8C7CD_label_en-US" xlink:label="lab_us-gaap_Assets_6B4716C3582A60DD1EA8DB70F5E8C7CD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_6B4716C3582A60DD1EA8DB70F5E8C7CD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Assets_6B4716C3582A60DD1EA8DB70F5E8C7CD" xlink:to="lab_us-gaap_Assets_6B4716C3582A60DD1EA8DB70F5E8C7CD" xlink:type="arc" />
    <link:label id="lab_lii_NetSalesSegmentProfitLossByBusinessSegmentAndReconciliationOfSegmentProfitLossToIncomeFromContinuingOperationsBeforeIncomeTaxesAbstract_E1F2F8B6478DB164CDA4DB70F5E89AA4_verboseLabel_en-US" xlink:label="lab_lii_NetSalesSegmentProfitLossByBusinessSegmentAndReconciliationOfSegmentProfitLossToIncomeFromContinuingOperationsBeforeIncomeTaxesAbstract_E1F2F8B6478DB164CDA4DB70F5E89AA4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Net sales, segment profit (loss) by business segment and reconciliation of segment profit (loss) to Income from Continuing Operations before income taxes</link:label>
    <link:label id="lab_lii_NetSalesSegmentProfitLossByBusinessSegmentAndReconciliationOfSegmentProfitLossToIncomeFromContinuingOperationsBeforeIncomeTaxesAbstract_E1F2F8B6478DB164CDA4DB70F5E89AA4_label_en-US" xlink:label="lab_lii_NetSalesSegmentProfitLossByBusinessSegmentAndReconciliationOfSegmentProfitLossToIncomeFromContinuingOperationsBeforeIncomeTaxesAbstract_E1F2F8B6478DB164CDA4DB70F5E89AA4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Sales Segment Profit Loss By Business Segment And Reconciliation Of Segment Profit Loss To Income From Continuing Operations Before Income Taxes [Abstract]</link:label>
    <link:label id="lab_lii_NetSalesSegmentProfitLossByBusinessSegmentAndReconciliationOfSegmentProfitLossToIncomeFromContinuingOperationsBeforeIncomeTaxesAbstract_E1F2F8B6478DB164CDA4DB70F5E89AA4_documentation_en-US" xlink:label="lab_lii_NetSalesSegmentProfitLossByBusinessSegmentAndReconciliationOfSegmentProfitLossToIncomeFromContinuingOperationsBeforeIncomeTaxesAbstract_E1F2F8B6478DB164CDA4DB70F5E89AA4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Net sales segment profit loss by business segment and reconciliation of segment profit loss to income from continuing operations before income taxes.</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_NetSalesSegmentProfitLossByBusinessSegmentAndReconciliationOfSegmentProfitLossToIncomeFromContinuingOperationsBeforeIncomeTaxesAbstract" xlink:label="loc_lii_NetSalesSegmentProfitLossByBusinessSegmentAndReconciliationOfSegmentProfitLossToIncomeFromContinuingOperationsBeforeIncomeTaxesAbstract_E1F2F8B6478DB164CDA4DB70F5E89AA4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_NetSalesSegmentProfitLossByBusinessSegmentAndReconciliationOfSegmentProfitLossToIncomeFromContinuingOperationsBeforeIncomeTaxesAbstract_E1F2F8B6478DB164CDA4DB70F5E89AA4" xlink:to="lab_lii_NetSalesSegmentProfitLossByBusinessSegmentAndReconciliationOfSegmentProfitLossToIncomeFromContinuingOperationsBeforeIncomeTaxesAbstract_E1F2F8B6478DB164CDA4DB70F5E89AA4" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenuesAbstract_6C6028383C7112F820ECDB70F5E97F70_verboseLabel_en-US" xlink:label="lab_us-gaap_RevenuesAbstract_6C6028383C7112F820ECDB70F5E97F70" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Net sales</link:label>
    <link:label id="lab_us-gaap_RevenuesAbstract_6C6028383C7112F820ECDB70F5E97F70_label_en-US" xlink:label="lab_us-gaap_RevenuesAbstract_6C6028383C7112F820ECDB70F5E97F70" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenues [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="loc_us-gaap_RevenuesAbstract_6C6028383C7112F820ECDB70F5E97F70" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenuesAbstract_6C6028383C7112F820ECDB70F5E97F70" xlink:to="lab_us-gaap_RevenuesAbstract_6C6028383C7112F820ECDB70F5E97F70" xlink:type="arc" />
    <link:label id="lab_us-gaap_Revenues_C4416F581E2F607DA78FDB70F5E9749B_netLabel_en-US" xlink:label="lab_us-gaap_Revenues_C4416F581E2F607DA78FDB70F5E9749B" xlink:role="http://www.xbrl.org/2009/role/netLabel" xlink:type="resource" xml:lang="en-US">Net sales</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_C4416F581E2F607DA78FDB70F5E9749B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Revenues_C4416F581E2F607DA78FDB70F5E9749B" xlink:to="lab_us-gaap_Revenues_C4416F581E2F607DA78FDB70F5E9749B" xlink:type="arc" />
    <link:label id="lab_us-gaap_SegmentReportingInformationProfitLossAbstract_C4C77C129F634DE7CA9FDB70F5E96CE2_verboseLabel_en-US" xlink:label="lab_us-gaap_SegmentReportingInformationProfitLossAbstract_C4C77C129F634DE7CA9FDB70F5E96CE2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Segment profit (loss)</link:label>
    <link:label id="lab_us-gaap_SegmentReportingInformationProfitLossAbstract_C4C77C129F634DE7CA9FDB70F5E96CE2_label_en-US" xlink:label="lab_us-gaap_SegmentReportingInformationProfitLossAbstract_C4C77C129F634DE7CA9FDB70F5E96CE2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment Reporting Information, Profit (Loss) [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingInformationProfitLossAbstract" xlink:label="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_C4C77C129F634DE7CA9FDB70F5E96CE2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentReportingInformationProfitLossAbstract_C4C77C129F634DE7CA9FDB70F5E96CE2" xlink:to="lab_us-gaap_SegmentReportingInformationProfitLossAbstract_C4C77C129F634DE7CA9FDB70F5E96CE2" xlink:type="arc" />
    <link:label id="lab_lii_SegmentProfitAndLoss_40DC1D18314CE1E6FF4CDB70F5EA413B_terseLabel_en-US" xlink:label="lab_lii_SegmentProfitAndLoss_40DC1D18314CE1E6FF4CDB70F5EA413B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total segment profit</link:label>
    <link:label id="lab_lii_SegmentProfitAndLoss_40DC1D18314CE1E6FF4CDB70F5EA413B_label_en-US" xlink:label="lab_lii_SegmentProfitAndLoss_40DC1D18314CE1E6FF4CDB70F5EA413B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment Profit And Loss</link:label>
    <link:label id="lab_lii_SegmentProfitAndLoss_40DC1D18314CE1E6FF4CDB70F5EA413B_documentation_en-US" xlink:label="lab_lii_SegmentProfitAndLoss_40DC1D18314CE1E6FF4CDB70F5EA413B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Segment profit and loss.</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_SegmentProfitAndLoss" xlink:label="loc_lii_SegmentProfitAndLoss_40DC1D18314CE1E6FF4CDB70F5EA413B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_SegmentProfitAndLoss_40DC1D18314CE1E6FF4CDB70F5EA413B" xlink:to="lab_lii_SegmentProfitAndLoss_40DC1D18314CE1E6FF4CDB70F5EA413B" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedAbstract_70FA87CB1215392CA6ECDB70F5EAE887_verboseLabel_en-US" xlink:label="lab_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedAbstract_70FA87CB1215392CA6ECDB70F5EAE887" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Reconciliation to Operating income:</link:label>
    <link:label id="lab_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedAbstract_70FA87CB1215392CA6ECDB70F5EAE887_label_en-US" xlink:label="lab_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedAbstract_70FA87CB1215392CA6ECDB70F5EAE887" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedAbstract" xlink:label="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedAbstract_70FA87CB1215392CA6ECDB70F5EAE887" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedAbstract_70FA87CB1215392CA6ECDB70F5EAE887" xlink:to="lab_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedAbstract_70FA87CB1215392CA6ECDB70F5EAE887" xlink:type="arc" />
    <link:label id="lab_lii_Specialinventorywritedown_61E0F5D38E21B25670B6DB70F5EA3701_terseLabel_en-US" xlink:label="lab_lii_Specialinventorywritedown_61E0F5D38E21B25670B6DB70F5EA3701" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Special inventory write down</link:label>
    <link:label id="lab_lii_Specialinventorywritedown_61E0F5D38E21B25670B6DB70F5EA3701_label_en-US" xlink:label="lab_lii_Specialinventorywritedown_61E0F5D38E21B25670B6DB70F5EA3701" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Special inventory write down</link:label>
    <link:label id="lab_lii_Specialinventorywritedown_61E0F5D38E21B25670B6DB70F5EA3701_documentation_en-US" xlink:label="lab_lii_Specialinventorywritedown_61E0F5D38E21B25670B6DB70F5EA3701" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Special inventory write down</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_Specialinventorywritedown" xlink:label="loc_lii_Specialinventorywritedown_61E0F5D38E21B25670B6DB70F5EA3701" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_Specialinventorywritedown_61E0F5D38E21B25670B6DB70F5EA3701" xlink:to="lab_lii_Specialinventorywritedown_61E0F5D38E21B25670B6DB70F5EA3701" xlink:type="arc" />
    <link:label id="lab_lii_SpecialProductQualityAdjustment_41C222096C9C7A56B770DB70F5EAF971_terseLabel_en-US" xlink:label="lab_lii_SpecialProductQualityAdjustment_41C222096C9C7A56B770DB70F5EAF971" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Special Product Quality Adjustment</link:label>
    <link:label id="lab_lii_SpecialProductQualityAdjustment_41C222096C9C7A56B770DB70F5EAF971_label_en-US" xlink:label="lab_lii_SpecialProductQualityAdjustment_41C222096C9C7A56B770DB70F5EAF971" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Special Product Quality Adjustment</link:label>
    <link:label id="lab_lii_SpecialProductQualityAdjustment_41C222096C9C7A56B770DB70F5EAF971_documentation_en-US" xlink:label="lab_lii_SpecialProductQualityAdjustment_41C222096C9C7A56B770DB70F5EAF971" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Special product quality adjustment.</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_SpecialProductQualityAdjustment" xlink:label="loc_lii_SpecialProductQualityAdjustment_41C222096C9C7A56B770DB70F5EAF971" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_SpecialProductQualityAdjustment_41C222096C9C7A56B770DB70F5EAF971" xlink:to="lab_lii_SpecialProductQualityAdjustment_41C222096C9C7A56B770DB70F5EAF971" xlink:type="arc" />
    <link:label id="lab_lii_NetLossgainfromnaturaldisaster_5A92CCB53F45B3024221DB70F5EB6207_verboseLabel_en-US" xlink:label="lab_lii_NetLossgainfromnaturaldisaster_5A92CCB53F45B3024221DB70F5EB6207" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Net Loss(gain) from natural disaster</link:label>
    <link:label id="lab_lii_NetLossgainfromnaturaldisaster_5A92CCB53F45B3024221DB70F5EB6207_label_en-US" xlink:label="lab_lii_NetLossgainfromnaturaldisaster_5A92CCB53F45B3024221DB70F5EB6207" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Loss(gain) from natural disaster</link:label>
    <link:label id="lab_lii_NetLossgainfromnaturaldisaster_5A92CCB53F45B3024221DB70F5EB6207_documentation_en-US" xlink:label="lab_lii_NetLossgainfromnaturaldisaster_5A92CCB53F45B3024221DB70F5EB6207" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Net Loss(gain) from natural disaster</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_NetLossgainfromnaturaldisaster" xlink:label="loc_lii_NetLossgainfromnaturaldisaster_5A92CCB53F45B3024221DB70F5EB6207" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_NetLossgainfromnaturaldisaster_5A92CCB53F45B3024221DB70F5EB6207" xlink:to="lab_lii_NetLossgainfromnaturaldisaster_5A92CCB53F45B3024221DB70F5EB6207" xlink:type="arc" />
    <link:label id="lab_lii_Partialadvanceofinsurancerecoveriesrelatedtolostprofits_5FA41FF479961687BF9DDB70F5EB8972_negatedTerseLabel_en-US" xlink:label="lab_lii_Partialadvanceofinsurancerecoveriesrelatedtolostprofits_5FA41FF479961687BF9DDB70F5EB8972" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Partial advance of insurance recoveries related to lost profits</link:label>
    <link:label id="lab_lii_Partialadvanceofinsurancerecoveriesrelatedtolostprofits_5FA41FF479961687BF9DDB70F5EB8972_label_en-US" xlink:label="lab_lii_Partialadvanceofinsurancerecoveriesrelatedtolostprofits_5FA41FF479961687BF9DDB70F5EB8972" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Partial advance of insurance recoveries related to lost profits</link:label>
    <link:label id="lab_lii_Partialadvanceofinsurancerecoveriesrelatedtolostprofits_5FA41FF479961687BF9DDB70F5EB8972_documentation_en-US" xlink:label="lab_lii_Partialadvanceofinsurancerecoveriesrelatedtolostprofits_5FA41FF479961687BF9DDB70F5EB8972" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Partial advance of insurance recoveries related to lost profits</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_Partialadvanceofinsurancerecoveriesrelatedtolostprofits" xlink:label="loc_lii_Partialadvanceofinsurancerecoveriesrelatedtolostprofits_5FA41FF479961687BF9DDB70F5EB8972" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_Partialadvanceofinsurancerecoveriesrelatedtolostprofits_5FA41FF479961687BF9DDB70F5EB8972" xlink:to="lab_lii_Partialadvanceofinsurancerecoveriesrelatedtolostprofits_5FA41FF479961687BF9DDB70F5EB8972" xlink:type="arc" />
    <link:label id="lab_lii_Noncashpensionsettlementloss_D8EDBDDA271075FF6614DB70F5EB9A32_terseLabel_en-US" xlink:label="lab_lii_Noncashpensionsettlementloss_D8EDBDDA271075FF6614DB70F5EB9A32" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">non-cash pension settlement loss</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_Noncashpensionsettlementloss" xlink:label="loc_lii_Noncashpensionsettlementloss_D8EDBDDA271075FF6614DB70F5EB9A32" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_Noncashpensionsettlementloss_D8EDBDDA271075FF6614DB70F5EB9A32" xlink:to="lab_lii_Noncashpensionsettlementloss_D8EDBDDA271075FF6614DB70F5EB9A32" xlink:type="arc" />
    <link:label id="lab_lii_SegmentReportingReconcilingItemInLossesAndOtherExpensesFromSegmentToConsolidatedAmount_0371E0C1523373A540B5DB70F5ECFE2D_negatedLabel_en-US" xlink:label="lab_lii_SegmentReportingReconcilingItemInLossesAndOtherExpensesFromSegmentToConsolidatedAmount_0371E0C1523373A540B5DB70F5ECFE2D" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Items in Losses (gains) and other expenses, net that are excluded from segment profit (loss)</link:label>
    <link:label id="lab_lii_SegmentReportingReconcilingItemInLossesAndOtherExpensesFromSegmentToConsolidatedAmount_0371E0C1523373A540B5DB70F5ECFE2D_label_en-US" xlink:label="lab_lii_SegmentReportingReconcilingItemInLossesAndOtherExpensesFromSegmentToConsolidatedAmount_0371E0C1523373A540B5DB70F5ECFE2D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment Reporting Reconciling Item In Losses And Other Expenses From Segment To Consolidated Amount</link:label>
    <link:label id="lab_lii_SegmentReportingReconcilingItemInLossesAndOtherExpensesFromSegmentToConsolidatedAmount_0371E0C1523373A540B5DB70F5ECFE2D_documentation_en-US" xlink:label="lab_lii_SegmentReportingReconcilingItemInLossesAndOtherExpensesFromSegmentToConsolidatedAmount_0371E0C1523373A540B5DB70F5ECFE2D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Segment reporting reconciling item in losses and other expenses from segment to consolidated amount.</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_SegmentReportingReconcilingItemInLossesAndOtherExpensesFromSegmentToConsolidatedAmount" xlink:label="loc_lii_SegmentReportingReconcilingItemInLossesAndOtherExpensesFromSegmentToConsolidatedAmount_0371E0C1523373A540B5DB70F5ECFE2D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_SegmentReportingReconcilingItemInLossesAndOtherExpensesFromSegmentToConsolidatedAmount_0371E0C1523373A540B5DB70F5ECFE2D" xlink:to="lab_lii_SegmentReportingReconcilingItemInLossesAndOtherExpensesFromSegmentToConsolidatedAmount_0371E0C1523373A540B5DB70F5ECFE2D" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestructuringCharges_B6B9D896DB5022103868DB70F5EC0CA5_verboseLabel_en-US" xlink:label="lab_us-gaap_RestructuringCharges_B6B9D896DB5022103868DB70F5EC0CA5" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Restructuring charges</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCharges" xlink:label="loc_us-gaap_RestructuringCharges_B6B9D896DB5022103868DB70F5EC0CA5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringCharges_B6B9D896DB5022103868DB70F5EC0CA5" xlink:to="lab_us-gaap_RestructuringCharges_B6B9D896DB5022103868DB70F5EC0CA5" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryDisclosureAbstract_3FF69D3B8E41F155CB31971316BD3FE4_label_en-US" xlink:label="lab_us-gaap_InventoryDisclosureAbstract_3FF69D3B8E41F155CB31971316BD3FE4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory Disclosure [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryDisclosureAbstract" xlink:label="loc_us-gaap_InventoryDisclosureAbstract_3FF69D3B8E41F155CB31971316BD3FE4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_3FF69D3B8E41F155CB31971316BD3FE4" xlink:to="lab_us-gaap_InventoryDisclosureAbstract_3FF69D3B8E41F155CB31971316BD3FE4" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryNetAbstract_77516CA90E61EE05D9F8971316BD93B7_verboseLabel_en-US" xlink:label="lab_us-gaap_InventoryNetAbstract_77516CA90E61EE05D9F8971316BD93B7" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Components of inventories</link:label>
    <link:label id="lab_us-gaap_InventoryNetAbstract_77516CA90E61EE05D9F8971316BD93B7_label_en-US" xlink:label="lab_us-gaap_InventoryNetAbstract_77516CA90E61EE05D9F8971316BD93B7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory, Net [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNetAbstract" xlink:label="loc_us-gaap_InventoryNetAbstract_77516CA90E61EE05D9F8971316BD93B7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryNetAbstract_77516CA90E61EE05D9F8971316BD93B7" xlink:to="lab_us-gaap_InventoryNetAbstract_77516CA90E61EE05D9F8971316BD93B7" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryFinishedGoods_34CAF916A24D0EB0CE03971316BE7F6E_verboseLabel_en-US" xlink:label="lab_us-gaap_InventoryFinishedGoods_34CAF916A24D0EB0CE03971316BE7F6E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Finished goods</link:label>
    <link:label id="lab_us-gaap_InventoryFinishedGoods_34CAF916A24D0EB0CE03971316BE7F6E_label_en-US" xlink:label="lab_us-gaap_InventoryFinishedGoods_34CAF916A24D0EB0CE03971316BE7F6E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory, Finished Goods, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryFinishedGoods" xlink:label="loc_us-gaap_InventoryFinishedGoods_34CAF916A24D0EB0CE03971316BE7F6E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryFinishedGoods_34CAF916A24D0EB0CE03971316BE7F6E" xlink:to="lab_us-gaap_InventoryFinishedGoods_34CAF916A24D0EB0CE03971316BE7F6E" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryWorkInProcess_10F982575C76C94CD541971316BE6D56_verboseLabel_en-US" xlink:label="lab_us-gaap_InventoryWorkInProcess_10F982575C76C94CD541971316BE6D56" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Work in process</link:label>
    <link:label id="lab_us-gaap_InventoryWorkInProcess_10F982575C76C94CD541971316BE6D56_label_en-US" xlink:label="lab_us-gaap_InventoryWorkInProcess_10F982575C76C94CD541971316BE6D56" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory, Work in Process, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryWorkInProcess" xlink:label="loc_us-gaap_InventoryWorkInProcess_10F982575C76C94CD541971316BE6D56" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryWorkInProcess_10F982575C76C94CD541971316BE6D56" xlink:to="lab_us-gaap_InventoryWorkInProcess_10F982575C76C94CD541971316BE6D56" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryRawMaterialsAndSupplies_1CA40095152F031AAE78971316BE5503_verboseLabel_en-US" xlink:label="lab_us-gaap_InventoryRawMaterialsAndSupplies_1CA40095152F031AAE78971316BE5503" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Raw materials and parts</link:label>
    <link:label id="lab_us-gaap_InventoryRawMaterialsAndSupplies_1CA40095152F031AAE78971316BE5503_label_en-US" xlink:label="lab_us-gaap_InventoryRawMaterialsAndSupplies_1CA40095152F031AAE78971316BE5503" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory, Raw Materials and Supplies, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryRawMaterialsAndSupplies" xlink:label="loc_us-gaap_InventoryRawMaterialsAndSupplies_1CA40095152F031AAE78971316BE5503" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryRawMaterialsAndSupplies_1CA40095152F031AAE78971316BE5503" xlink:to="lab_us-gaap_InventoryRawMaterialsAndSupplies_1CA40095152F031AAE78971316BE5503" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryGross_7545C4BCE500A086FE14971316BEF3A3_totalLabel_en-US" xlink:label="lab_us-gaap_InventoryGross_7545C4BCE500A086FE14971316BEF3A3" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Subtotal</link:label>
    <link:label id="lab_us-gaap_InventoryGross_7545C4BCE500A086FE14971316BEF3A3_label_en-US" xlink:label="lab_us-gaap_InventoryGross_7545C4BCE500A086FE14971316BEF3A3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryGross" xlink:label="loc_us-gaap_InventoryGross_7545C4BCE500A086FE14971316BEF3A3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryGross_7545C4BCE500A086FE14971316BEF3A3" xlink:to="lab_us-gaap_InventoryGross_7545C4BCE500A086FE14971316BEF3A3" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryLIFOReserve_C41814F44B7E1FB99D14971316BFEE03_negatedLabel_en-US" xlink:label="lab_us-gaap_InventoryLIFOReserve_C41814F44B7E1FB99D14971316BFEE03" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Excess of current cost over last-in, first-out cost</link:label>
    <link:label id="lab_us-gaap_InventoryLIFOReserve_C41814F44B7E1FB99D14971316BFEE03_label_en-US" xlink:label="lab_us-gaap_InventoryLIFOReserve_C41814F44B7E1FB99D14971316BFEE03" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory, LIFO Reserve</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryLIFOReserve" xlink:label="loc_us-gaap_InventoryLIFOReserve_C41814F44B7E1FB99D14971316BFEE03" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryLIFOReserve_C41814F44B7E1FB99D14971316BFEE03" xlink:to="lab_us-gaap_InventoryLIFOReserve_C41814F44B7E1FB99D14971316BFEE03" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryNet_4A87F74EECFBEEB278C6971316BFFB20_totalLabel_en-US" xlink:label="lab_us-gaap_InventoryNet_4A87F74EECFBEEB278C6971316BFFB20" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total inventories, net</link:label>
    <link:label id="lab_us-gaap_InventoryNet_4A87F74EECFBEEB278C6971316BFFB20_label_en-US" xlink:label="lab_us-gaap_InventoryNet_4A87F74EECFBEEB278C6971316BFFB20" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_4A87F74EECFBEEB278C6971316BFFB20" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryNet_4A87F74EECFBEEB278C6971316BFFB20" xlink:to="lab_us-gaap_InventoryNet_4A87F74EECFBEEB278C6971316BFFB20" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareTextBlock_8E1915DA995B63CB2C0E971313A33F72_verboseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareTextBlock_8E1915DA995B63CB2C0E971313A33F72" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Earnings Per Share</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareTextBlock_8E1915DA995B63CB2C0E971313A33F72_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareTextBlock_8E1915DA995B63CB2C0E971313A33F72" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="loc_us-gaap_EarningsPerShareTextBlock_8E1915DA995B63CB2C0E971313A33F72" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareTextBlock_8E1915DA995B63CB2C0E971313A33F72" xlink:to="lab_us-gaap_EarningsPerShareTextBlock_8E1915DA995B63CB2C0E971313A33F72" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_615B02805A2BD1D2908AD16E2E8BE683_label_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_615B02805A2BD1D2908AD16E2E8BE683" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commitments and Contingencies Disclosure [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_615B02805A2BD1D2908AD16E2E8BE683" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_615B02805A2BD1D2908AD16E2E8BE683" xlink:to="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_615B02805A2BD1D2908AD16E2E8BE683" xlink:type="arc" />
    <link:label id="lab_us-gaap_LossContingenciesTable_4CD6FF16D9C23E6E4A2AD16E2E8B0968_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingenciesTable_4CD6FF16D9C23E6E4A2AD16E2E8B0968" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loss Contingencies [Table]</link:label>
    <link:label id="lab_us-gaap_LossContingenciesTable_4CD6FF16D9C23E6E4A2AD16E2E8B0968_label_en-US" xlink:label="lab_us-gaap_LossContingenciesTable_4CD6FF16D9C23E6E4A2AD16E2E8B0968" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loss Contingencies [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingenciesTable" xlink:label="loc_us-gaap_LossContingenciesTable_4CD6FF16D9C23E6E4A2AD16E2E8B0968" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossContingenciesTable_4CD6FF16D9C23E6E4A2AD16E2E8B0968" xlink:to="lab_us-gaap_LossContingenciesTable_4CD6FF16D9C23E6E4A2AD16E2E8B0968" xlink:type="arc" />
    <link:label id="lab_us-gaap_BalanceSheetLocationAxis_5B7A7DA410F51B944210D16E2E8BCB37_terseLabel_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationAxis_5B7A7DA410F51B944210D16E2E8BCB37" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Balance Sheet Location [Axis]</link:label>
    <link:label id="lab_us-gaap_BalanceSheetLocationAxis_5B7A7DA410F51B944210D16E2E8BCB37_label_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationAxis_5B7A7DA410F51B944210D16E2E8BCB37" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Balance Sheet Location [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_5B7A7DA410F51B944210D16E2E8BCB37" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_5B7A7DA410F51B944210D16E2E8BCB37" xlink:to="lab_us-gaap_BalanceSheetLocationAxis_5B7A7DA410F51B944210D16E2E8BCB37" xlink:type="arc" />
    <link:label id="lab_us-gaap_BalanceSheetLocationDomain_EABBBE39F156AE1B4718D16E2E8C3921_terseLabel_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationDomain_EABBBE39F156AE1B4718D16E2E8C3921" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Balance Sheet Location [Domain]</link:label>
    <link:label id="lab_us-gaap_BalanceSheetLocationDomain_EABBBE39F156AE1B4718D16E2E8C3921_label_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationDomain_EABBBE39F156AE1B4718D16E2E8C3921" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Balance Sheet Location [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_EABBBE39F156AE1B4718D16E2E8C3921" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_EABBBE39F156AE1B4718D16E2E8C3921" xlink:to="lab_us-gaap_BalanceSheetLocationDomain_EABBBE39F156AE1B4718D16E2E8C3921" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeStatementLocationAxis_BE4409C8927C401A5410D16E2E8C5342_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationAxis_BE4409C8927C401A5410D16E2E8C5342" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income Statement Location [Axis]</link:label>
    <link:label id="lab_us-gaap_IncomeStatementLocationAxis_BE4409C8927C401A5410D16E2E8C5342_label_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationAxis_BE4409C8927C401A5410D16E2E8C5342" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Statement Location [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_BE4409C8927C401A5410D16E2E8C5342" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_BE4409C8927C401A5410D16E2E8C5342" xlink:to="lab_us-gaap_IncomeStatementLocationAxis_BE4409C8927C401A5410D16E2E8C5342" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeStatementLocationDomain_B59A8D8627A6BDB62D18D16E2E8C55A5_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationDomain_B59A8D8627A6BDB62D18D16E2E8C55A5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income Statement Location [Domain]</link:label>
    <link:label id="lab_us-gaap_IncomeStatementLocationDomain_B59A8D8627A6BDB62D18D16E2E8C55A5_label_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationDomain_B59A8D8627A6BDB62D18D16E2E8C55A5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Statement Location [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_B59A8D8627A6BDB62D18D16E2E8C55A5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_B59A8D8627A6BDB62D18D16E2E8C55A5" xlink:to="lab_us-gaap_IncomeStatementLocationDomain_B59A8D8627A6BDB62D18D16E2E8C55A5" xlink:type="arc" />
    <link:label id="lab_srt_LitigationCaseAxis_E75F61B4F48018FA76B8D16E2E8CE398_terseLabel_en-US" xlink:label="lab_srt_LitigationCaseAxis_E75F61B4F48018FA76B8D16E2E8CE398" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Litigation Case [Axis]</link:label>
    <link:label id="lab_srt_LitigationCaseAxis_E75F61B4F48018FA76B8D16E2E8CE398_label_en-US" xlink:label="lab_srt_LitigationCaseAxis_E75F61B4F48018FA76B8D16E2E8CE398" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Litigation Case [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_LitigationCaseAxis" xlink:label="loc_srt_LitigationCaseAxis_E75F61B4F48018FA76B8D16E2E8CE398" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_LitigationCaseAxis_E75F61B4F48018FA76B8D16E2E8CE398" xlink:to="lab_srt_LitigationCaseAxis_E75F61B4F48018FA76B8D16E2E8CE398" xlink:type="arc" />
    <link:label id="lab_srt_LitigationCaseTypeDomain_9415BE39B69FFD7F0F9DD16E2E92F53F_terseLabel_en-US" xlink:label="lab_srt_LitigationCaseTypeDomain_9415BE39B69FFD7F0F9DD16E2E92F53F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Litigation Case [Domain]</link:label>
    <link:label id="lab_srt_LitigationCaseTypeDomain_9415BE39B69FFD7F0F9DD16E2E92F53F_label_en-US" xlink:label="lab_srt_LitigationCaseTypeDomain_9415BE39B69FFD7F0F9DD16E2E92F53F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Litigation Case [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_LitigationCaseTypeDomain" xlink:label="loc_srt_LitigationCaseTypeDomain_9415BE39B69FFD7F0F9DD16E2E92F53F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_LitigationCaseTypeDomain_9415BE39B69FFD7F0F9DD16E2E92F53F" xlink:to="lab_srt_LitigationCaseTypeDomain_9415BE39B69FFD7F0F9DD16E2E92F53F" xlink:type="arc" />
    <link:label id="lab_us-gaap_LitigationStatusAxis_B497775EDB5F273E5C9DD16E2E922C6F_terseLabel_en-US" xlink:label="lab_us-gaap_LitigationStatusAxis_B497775EDB5F273E5C9DD16E2E922C6F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Litigation Status [Axis]</link:label>
    <link:label id="lab_us-gaap_LitigationStatusAxis_B497775EDB5F273E5C9DD16E2E922C6F_label_en-US" xlink:label="lab_us-gaap_LitigationStatusAxis_B497775EDB5F273E5C9DD16E2E922C6F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Litigation Status [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LitigationStatusAxis" xlink:label="loc_us-gaap_LitigationStatusAxis_B497775EDB5F273E5C9DD16E2E922C6F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LitigationStatusAxis_B497775EDB5F273E5C9DD16E2E922C6F" xlink:to="lab_us-gaap_LitigationStatusAxis_B497775EDB5F273E5C9DD16E2E922C6F" xlink:type="arc" />
    <link:label id="lab_us-gaap_LitigationStatusDomain_63AE6113FA84FD667467D16E2E92387F_terseLabel_en-US" xlink:label="lab_us-gaap_LitigationStatusDomain_63AE6113FA84FD667467D16E2E92387F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Litigation Status [Domain]</link:label>
    <link:label id="lab_us-gaap_LitigationStatusDomain_63AE6113FA84FD667467D16E2E92387F_label_en-US" xlink:label="lab_us-gaap_LitigationStatusDomain_63AE6113FA84FD667467D16E2E92387F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Litigation Status [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LitigationStatusDomain" xlink:label="loc_us-gaap_LitigationStatusDomain_63AE6113FA84FD667467D16E2E92387F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LitigationStatusDomain_63AE6113FA84FD667467D16E2E92387F" xlink:to="lab_us-gaap_LitigationStatusDomain_63AE6113FA84FD667467D16E2E92387F" xlink:type="arc" />
    <link:label id="lab_us-gaap_LossContingenciesByNatureOfContingencyAxis_4BE7A0D6692ED4036E6AD16E2E9366C5_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingenciesByNatureOfContingencyAxis_4BE7A0D6692ED4036E6AD16E2E9366C5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loss Contingency Nature [Axis]</link:label>
    <link:label id="lab_us-gaap_LossContingenciesByNatureOfContingencyAxis_4BE7A0D6692ED4036E6AD16E2E9366C5_label_en-US" xlink:label="lab_us-gaap_LossContingenciesByNatureOfContingencyAxis_4BE7A0D6692ED4036E6AD16E2E9366C5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loss Contingency Nature [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingenciesByNatureOfContingencyAxis" xlink:label="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_4BE7A0D6692ED4036E6AD16E2E9366C5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_4BE7A0D6692ED4036E6AD16E2E9366C5" xlink:to="lab_us-gaap_LossContingenciesByNatureOfContingencyAxis_4BE7A0D6692ED4036E6AD16E2E9366C5" xlink:type="arc" />
    <link:label id="lab_us-gaap_LossContingencyNatureDomain_5FFE7A32912A2345F28ED16E2E9377E9_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingencyNatureDomain_5FFE7A32912A2345F28ED16E2E9377E9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loss Contingency, Nature [Domain]</link:label>
    <link:label id="lab_us-gaap_LossContingencyNatureDomain_5FFE7A32912A2345F28ED16E2E9377E9_label_en-US" xlink:label="lab_us-gaap_LossContingencyNatureDomain_5FFE7A32912A2345F28ED16E2E9377E9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loss Contingency, Nature [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="loc_us-gaap_LossContingencyNatureDomain_5FFE7A32912A2345F28ED16E2E9377E9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossContingencyNatureDomain_5FFE7A32912A2345F28ED16E2E9377E9" xlink:to="lab_us-gaap_LossContingencyNatureDomain_5FFE7A32912A2345F28ED16E2E9377E9" xlink:type="arc" />
    <link:label id="lab_srt_RangeAxis_2261CD7032354A55D9CBD16E2E932FA1_terseLabel_en-US" xlink:label="lab_srt_RangeAxis_2261CD7032354A55D9CBD16E2E932FA1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Statistical Measurement [Axis]</link:label>
    <link:label id="lab_srt_RangeAxis_2261CD7032354A55D9CBD16E2E932FA1_label_en-US" xlink:label="lab_srt_RangeAxis_2261CD7032354A55D9CBD16E2E932FA1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statistical Measurement [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_2261CD7032354A55D9CBD16E2E932FA1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_RangeAxis_2261CD7032354A55D9CBD16E2E932FA1" xlink:to="lab_srt_RangeAxis_2261CD7032354A55D9CBD16E2E932FA1" xlink:type="arc" />
    <link:label id="lab_srt_RangeMember_1DD73E39D421E13F9344D16E2E93B139_terseLabel_en-US" xlink:label="lab_srt_RangeMember_1DD73E39D421E13F9344D16E2E93B139" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Statistical Measurement [Domain]</link:label>
    <link:label id="lab_srt_RangeMember_1DD73E39D421E13F9344D16E2E93B139_label_en-US" xlink:label="lab_srt_RangeMember_1DD73E39D421E13F9344D16E2E93B139" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statistical Measurement [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_1DD73E39D421E13F9344D16E2E93B139" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_RangeMember_1DD73E39D421E13F9344D16E2E93B139" xlink:to="lab_srt_RangeMember_1DD73E39D421E13F9344D16E2E93B139" xlink:type="arc" />
    <link:label id="lab_us-gaap_LossContingenciesLineItems_EA0619CA9D1FD5A82A7DD16E2E932642_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingenciesLineItems_EA0619CA9D1FD5A82A7DD16E2E932642" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loss Contingencies [Line Items]</link:label>
    <link:label id="lab_us-gaap_LossContingenciesLineItems_EA0619CA9D1FD5A82A7DD16E2E932642_label_en-US" xlink:label="lab_us-gaap_LossContingenciesLineItems_EA0619CA9D1FD5A82A7DD16E2E932642" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loss Contingencies [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingenciesLineItems" xlink:label="loc_us-gaap_LossContingenciesLineItems_EA0619CA9D1FD5A82A7DD16E2E932642" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossContingenciesLineItems_EA0619CA9D1FD5A82A7DD16E2E932642" xlink:to="lab_us-gaap_LossContingenciesLineItems_EA0619CA9D1FD5A82A7DD16E2E932642" xlink:type="arc" />
    <link:label id="lab_lii_OperatingLeaseTerm_A30F0DF1C85041F18A20D16E2E9410F4_terseLabel_en-US" xlink:label="lab_lii_OperatingLeaseTerm_A30F0DF1C85041F18A20D16E2E9410F4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Lease Term</link:label>
    <link:label id="lab_lii_OperatingLeaseTerm_A30F0DF1C85041F18A20D16E2E9410F4_label_en-US" xlink:label="lab_lii_OperatingLeaseTerm_A30F0DF1C85041F18A20D16E2E9410F4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease Term</link:label>
    <link:label id="lab_lii_OperatingLeaseTerm_A30F0DF1C85041F18A20D16E2E9410F4_documentation_en-US" xlink:label="lab_lii_OperatingLeaseTerm_A30F0DF1C85041F18A20D16E2E9410F4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Operating Lease Term</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_OperatingLeaseTerm" xlink:label="loc_lii_OperatingLeaseTerm_A30F0DF1C85041F18A20D16E2E9410F4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_OperatingLeaseTerm_A30F0DF1C85041F18A20D16E2E9410F4" xlink:to="lab_lii_OperatingLeaseTerm_A30F0DF1C85041F18A20D16E2E9410F4" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1_64AF93F8F11B391A52D8D16E2E94BA16_verboseLabel_en-US" xlink:label="lab_us-gaap_LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1_64AF93F8F11B391A52D8D16E2E94BA16" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Expense for asbestos-related litigation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1" xlink:label="loc_us-gaap_LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1_64AF93F8F11B391A52D8D16E2E94BA16" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1_64AF93F8F11B391A52D8D16E2E94BA16" xlink:to="lab_us-gaap_LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1_64AF93F8F11B391A52D8D16E2E94BA16" xlink:type="arc" />
    <link:label id="lab_us-gaap_StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss_E4BAE124CAFB1827F78D9713158286CA_terseLabel_en-US" xlink:label="lab_us-gaap_StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss_E4BAE124CAFB1827F78D9713158286CA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Standard and Extended Product Warranty Accrual, Foreign Currency Translation Gain (Loss)</link:label>
    <link:label id="lab_us-gaap_StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss_E4BAE124CAFB1827F78D9713158286CA_label_en-US" xlink:label="lab_us-gaap_StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss_E4BAE124CAFB1827F78D9713158286CA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Standard and Extended Product Warranty Accrual, Foreign Currency Translation Gain (Loss)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss" xlink:label="loc_us-gaap_StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss_E4BAE124CAFB1827F78D9713158286CA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss_E4BAE124CAFB1827F78D9713158286CA" xlink:to="lab_us-gaap_StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss_E4BAE124CAFB1827F78D9713158286CA" xlink:type="arc" />
    <link:label id="lab_us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward_EF0ABD3251382AF8118C971315823B2B_terseLabel_en-US" xlink:label="lab_us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward_EF0ABD3251382AF8118C971315823B2B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Movement in Standard and Extended Product Warranty Accrual, Increase (Decrease) [Roll Forward]</link:label>
    <link:label id="lab_us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward_EF0ABD3251382AF8118C971315823B2B_label_en-US" xlink:label="lab_us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward_EF0ABD3251382AF8118C971315823B2B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Movement in Standard and Extended Product Warranty Accrual, Increase (Decrease) [Roll Forward]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward" xlink:label="loc_us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward_EF0ABD3251382AF8118C971315823B2B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward_EF0ABD3251382AF8118C971315823B2B" xlink:to="lab_us-gaap_MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward_EF0ABD3251382AF8118C971315823B2B" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProductWarrantyAccrual_CE7DE3D1D1B3D035A24B97131582B949_negatedPeriodStartLabel_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrual_CE7DE3D1D1B3D035A24B97131582B949" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="resource" xml:lang="en-US">Total warranty liability, beginning balance</link:label>
    <link:label id="lab_us-gaap_ProductWarrantyAccrual_CE7DE3D1D1B3D035A24B97131582B949_label_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrual_CE7DE3D1D1B3D035A24B97131582B949" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Standard and Extended Product Warranty Accrual</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProductWarrantyAccrual" xlink:label="loc_us-gaap_ProductWarrantyAccrual_CE7DE3D1D1B3D035A24B97131582B949" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProductWarrantyAccrual_CE7DE3D1D1B3D035A24B97131582B949" xlink:to="lab_us-gaap_ProductWarrantyAccrual_CE7DE3D1D1B3D035A24B97131582B949" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProductWarrantyAccrualPayments_5282872408A0A10E2BCF97131582533F_negatedLabel_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrualPayments_5282872408A0A10E2BCF97131582533F" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Warranty claims paid</link:label>
    <link:label id="lab_us-gaap_ProductWarrantyAccrualPayments_5282872408A0A10E2BCF97131582533F_label_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrualPayments_5282872408A0A10E2BCF97131582533F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Standard and Extended Product Warranty Accrual, Decrease for Payments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProductWarrantyAccrualPayments" xlink:label="loc_us-gaap_ProductWarrantyAccrualPayments_5282872408A0A10E2BCF97131582533F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProductWarrantyAccrualPayments_5282872408A0A10E2BCF97131582533F" xlink:to="lab_us-gaap_ProductWarrantyAccrualPayments_5282872408A0A10E2BCF97131582533F" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProductWarrantyAccrualWarrantiesIssued_07E77BD6B49DD6B794039713158269FF_verboseLabel_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrualWarrantiesIssued_07E77BD6B49DD6B794039713158269FF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Changes resulting from issuance of new warranties</link:label>
    <link:label id="lab_us-gaap_ProductWarrantyAccrualWarrantiesIssued_07E77BD6B49DD6B794039713158269FF_label_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrualWarrantiesIssued_07E77BD6B49DD6B794039713158269FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Standard and Extended Product Warranty Accrual, Increase for Warranties Issued</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProductWarrantyAccrualWarrantiesIssued" xlink:label="loc_us-gaap_ProductWarrantyAccrualWarrantiesIssued_07E77BD6B49DD6B794039713158269FF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProductWarrantyAccrualWarrantiesIssued_07E77BD6B49DD6B794039713158269FF" xlink:to="lab_us-gaap_ProductWarrantyAccrualWarrantiesIssued_07E77BD6B49DD6B794039713158269FF" xlink:type="arc" />
    <link:label id="lab_lii_StandardandExtendedProductWarrantyAccrualDivestitureofBusinesses_0137903E89A2240BFA6E971315834DA9_verboseLabel_en-US" xlink:label="lab_lii_StandardandExtendedProductWarrantyAccrualDivestitureofBusinesses_0137903E89A2240BFA6E971315834DA9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Warranty liability from divestitures</link:label>
    <link:label id="lab_lii_StandardandExtendedProductWarrantyAccrualDivestitureofBusinesses_0137903E89A2240BFA6E971315834DA9_label_en-US" xlink:label="lab_lii_StandardandExtendedProductWarrantyAccrualDivestitureofBusinesses_0137903E89A2240BFA6E971315834DA9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Standard and Extended Product Warranty Accrual, Divestiture of Businesses</link:label>
    <link:label id="lab_lii_StandardandExtendedProductWarrantyAccrualDivestitureofBusinesses_0137903E89A2240BFA6E971315834DA9_documentation_en-US" xlink:label="lab_lii_StandardandExtendedProductWarrantyAccrualDivestitureofBusinesses_0137903E89A2240BFA6E971315834DA9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Standard and Extended Product Warranty Accrual, Divestiture of Businesses</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_StandardandExtendedProductWarrantyAccrualDivestitureofBusinesses" xlink:label="loc_lii_StandardandExtendedProductWarrantyAccrualDivestitureofBusinesses_0137903E89A2240BFA6E971315834DA9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_StandardandExtendedProductWarrantyAccrualDivestitureofBusinesses_0137903E89A2240BFA6E971315834DA9" xlink:to="lab_lii_StandardandExtendedProductWarrantyAccrualDivestitureofBusinesses_0137903E89A2240BFA6E971315834DA9" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProductWarrantyAccrual_609D291608776AFBB8AF97131583AB86_negatedPeriodEndLabel_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrual_609D291608776AFBB8AF97131583AB86" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="resource" xml:lang="en-US">Total warranty liability, ending balance</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProductWarrantyAccrual" xlink:label="loc_us-gaap_ProductWarrantyAccrual_609D291608776AFBB8AF97131583AB86" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProductWarrantyAccrual_609D291608776AFBB8AF97131583AB86" xlink:to="lab_us-gaap_ProductWarrantyAccrual_609D291608776AFBB8AF97131583AB86" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProductWarrantyAccrualPreexistingIncreaseDecrease_051218DD9F8EB679592697131583D921_terseLabel_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrualPreexistingIncreaseDecrease_051218DD9F8EB679592697131583D921" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Standard and Extended Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties</link:label>
    <link:label id="lab_us-gaap_ProductWarrantyAccrualPreexistingIncreaseDecrease_051218DD9F8EB679592697131583D921_label_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrualPreexistingIncreaseDecrease_051218DD9F8EB679592697131583D921" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Standard and Extended Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProductWarrantyAccrualPreexistingIncreaseDecrease" xlink:label="loc_us-gaap_ProductWarrantyAccrualPreexistingIncreaseDecrease_051218DD9F8EB679592697131583D921" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProductWarrantyAccrualPreexistingIncreaseDecrease_051218DD9F8EB679592697131583D921" xlink:to="lab_us-gaap_ProductWarrantyAccrualPreexistingIncreaseDecrease_051218DD9F8EB679592697131583D921" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_57C8DF9BC58D19DFE1BB971313A91830_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_57C8DF9BC58D19DFE1BB971313A91830" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_57C8DF9BC58D19DFE1BB971313A91830_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_57C8DF9BC58D19DFE1BB971313A91830" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:label="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_57C8DF9BC58D19DFE1BB971313A91830" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_57C8DF9BC58D19DFE1BB971313A91830" xlink:to="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_57C8DF9BC58D19DFE1BB971313A91830" xlink:type="arc" />
    <link:label id="lab_srt_MinimumMember_D6656948363BA892DF3F971313AAEA3B_terseLabel_en-US" xlink:label="lab_srt_MinimumMember_D6656948363BA892DF3F971313AAEA3B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Minimum [Member]</link:label>
    <link:label id="lab_srt_MinimumMember_D6656948363BA892DF3F971313AAEA3B_label_en-US" xlink:label="lab_srt_MinimumMember_D6656948363BA892DF3F971313AAEA3B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Minimum [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_D6656948363BA892DF3F971313AAEA3B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_MinimumMember_D6656948363BA892DF3F971313AAEA3B" xlink:to="lab_srt_MinimumMember_D6656948363BA892DF3F971313AAEA3B" xlink:type="arc" />
    <link:label id="lab_srt_MaximumMember_5D5DFA20CB209780ACB6971313AB542D_terseLabel_en-US" xlink:label="lab_srt_MaximumMember_5D5DFA20CB209780ACB6971313AB542D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maximum [Member]</link:label>
    <link:label id="lab_srt_MaximumMember_5D5DFA20CB209780ACB6971313AB542D_label_en-US" xlink:label="lab_srt_MaximumMember_5D5DFA20CB209780ACB6971313AB542D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maximum [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_5D5DFA20CB209780ACB6971313AB542D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_MaximumMember_5D5DFA20CB209780ACB6971313AB542D" xlink:to="lab_srt_MaximumMember_5D5DFA20CB209780ACB6971313AB542D" xlink:type="arc" />
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_D6BCE30925BFB4552F14971313AB5916_terseLabel_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_D6BCE30925BFB4552F14971313AB5916" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</link:label>
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_D6BCE30925BFB4552F14971313AB5916_label_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_D6BCE30925BFB4552F14971313AB5916" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_D6BCE30925BFB4552F14971313AB5916" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_D6BCE30925BFB4552F14971313AB5916" xlink:to="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_D6BCE30925BFB4552F14971313AB5916" xlink:type="arc" />
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_15A9AA6286B4655C4346971313ABFFC0_terseLabel_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_15A9AA6286B4655C4346971313ABFFC0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted-average number of shares</link:label>
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_15A9AA6286B4655C4346971313ABFFC0_label_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_15A9AA6286B4655C4346971313ABFFC0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_15A9AA6286B4655C4346971313ABFFC0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_15A9AA6286B4655C4346971313ABFFC0" xlink:to="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_15A9AA6286B4655C4346971313ABFFC0" xlink:type="arc" />
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfNetIncomePerOutstandingUnitAmount_61EF3FF7F05AC286334B971313AC6A6E_terseLabel_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfNetIncomePerOutstandingUnitAmount_61EF3FF7F05AC286334B971313AC6A6E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Price range per share (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfNetIncomePerOutstandingUnitAmount_61EF3FF7F05AC286334B971313AC6A6E_label_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfNetIncomePerOutstandingUnitAmount_61EF3FF7F05AC286334B971313AC6A6E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Antidilutive Securities Excluded from Computation of Net Income, Per Outstanding Unit, Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfNetIncomePerOutstandingUnitAmount" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfNetIncomePerOutstandingUnitAmount_61EF3FF7F05AC286334B971313AC6A6E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfNetIncomePerOutstandingUnitAmount_61EF3FF7F05AC286334B971313AC6A6E" xlink:to="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfNetIncomePerOutstandingUnitAmount_61EF3FF7F05AC286334B971313AC6A6E" xlink:type="arc" />
    <link:label id="lab_srt_CondensedFinancialInformationOfParentCompanyOnlyDisclosureAbstract_9A4D36A8D73AC2F6FFB1D583E12097EE_label_en-US" xlink:label="lab_srt_CondensedFinancialInformationOfParentCompanyOnlyDisclosureAbstract_9A4D36A8D73AC2F6FFB1D583E12097EE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Condensed Financial Information Disclosure [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_CondensedFinancialInformationOfParentCompanyOnlyDisclosureAbstract" xlink:label="loc_srt_CondensedFinancialInformationOfParentCompanyOnlyDisclosureAbstract_9A4D36A8D73AC2F6FFB1D583E12097EE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_CondensedFinancialInformationOfParentCompanyOnlyDisclosureAbstract_9A4D36A8D73AC2F6FFB1D583E12097EE" xlink:to="lab_srt_CondensedFinancialInformationOfParentCompanyOnlyDisclosureAbstract_9A4D36A8D73AC2F6FFB1D583E12097EE" xlink:type="arc" />
    <link:label id="lab_srt_ScheduleOfCondensedFinancialStatementsTable_E2058CF8F236AB39BC91D583E121043C_terseLabel_en-US" xlink:label="lab_srt_ScheduleOfCondensedFinancialStatementsTable_E2058CF8F236AB39BC91D583E121043C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Condensed Financial Statements [Table]</link:label>
    <link:label id="lab_srt_ScheduleOfCondensedFinancialStatementsTable_E2058CF8F236AB39BC91D583E121043C_label_en-US" xlink:label="lab_srt_ScheduleOfCondensedFinancialStatementsTable_E2058CF8F236AB39BC91D583E121043C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Condensed Financial Statements [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScheduleOfCondensedFinancialStatementsTable" xlink:label="loc_srt_ScheduleOfCondensedFinancialStatementsTable_E2058CF8F236AB39BC91D583E121043C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ScheduleOfCondensedFinancialStatementsTable_E2058CF8F236AB39BC91D583E121043C" xlink:to="lab_srt_ScheduleOfCondensedFinancialStatementsTable_E2058CF8F236AB39BC91D583E121043C" xlink:type="arc" />
    <link:label id="lab_srt_ConsolidatedEntitiesAxis_135F0B0F5E48E77D5B4ED583E1224D04_terseLabel_en-US" xlink:label="lab_srt_ConsolidatedEntitiesAxis_135F0B0F5E48E77D5B4ED583E1224D04" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Consolidated Entities [Axis]</link:label>
    <link:label id="lab_srt_ConsolidatedEntitiesAxis_135F0B0F5E48E77D5B4ED583E1224D04_label_en-US" xlink:label="lab_srt_ConsolidatedEntitiesAxis_135F0B0F5E48E77D5B4ED583E1224D04" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Consolidated Entities [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesAxis" xlink:label="loc_srt_ConsolidatedEntitiesAxis_135F0B0F5E48E77D5B4ED583E1224D04" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ConsolidatedEntitiesAxis_135F0B0F5E48E77D5B4ED583E1224D04" xlink:to="lab_srt_ConsolidatedEntitiesAxis_135F0B0F5E48E77D5B4ED583E1224D04" xlink:type="arc" />
    <link:label id="lab_srt_ConsolidatedEntitiesDomain_17EA21AD3B967E0D9664D583E12251C1_terseLabel_en-US" xlink:label="lab_srt_ConsolidatedEntitiesDomain_17EA21AD3B967E0D9664D583E12251C1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Consolidated Entities [Domain]</link:label>
    <link:label id="lab_srt_ConsolidatedEntitiesDomain_17EA21AD3B967E0D9664D583E12251C1_label_en-US" xlink:label="lab_srt_ConsolidatedEntitiesDomain_17EA21AD3B967E0D9664D583E12251C1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Consolidated Entities [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidatedEntitiesDomain" xlink:label="loc_srt_ConsolidatedEntitiesDomain_17EA21AD3B967E0D9664D583E12251C1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ConsolidatedEntitiesDomain_17EA21AD3B967E0D9664D583E12251C1" xlink:to="lab_srt_ConsolidatedEntitiesDomain_17EA21AD3B967E0D9664D583E12251C1" xlink:type="arc" />
    <link:label id="lab_srt_ParentCompanyMember_2CDB62666C3B3C83BB34D583E1233DA2_verboseLabel_en-US" xlink:label="lab_srt_ParentCompanyMember_2CDB62666C3B3C83BB34D583E1233DA2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Parent [Member]</link:label>
    <link:label id="lab_srt_ParentCompanyMember_2CDB62666C3B3C83BB34D583E1233DA2_label_en-US" xlink:label="lab_srt_ParentCompanyMember_2CDB62666C3B3C83BB34D583E1233DA2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Parent Company [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ParentCompanyMember" xlink:label="loc_srt_ParentCompanyMember_2CDB62666C3B3C83BB34D583E1233DA2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ParentCompanyMember_2CDB62666C3B3C83BB34D583E1233DA2" xlink:to="lab_srt_ParentCompanyMember_2CDB62666C3B3C83BB34D583E1233DA2" xlink:type="arc" />
    <link:label id="lab_srt_GuarantorSubsidiariesMember_D144D5756E2C9DC71456D583E12331C2_verboseLabel_en-US" xlink:label="lab_srt_GuarantorSubsidiariesMember_D144D5756E2C9DC71456D583E12331C2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Guarantor Subsidiaries [Member]</link:label>
    <link:label id="lab_srt_GuarantorSubsidiariesMember_D144D5756E2C9DC71456D583E12331C2_label_en-US" xlink:label="lab_srt_GuarantorSubsidiariesMember_D144D5756E2C9DC71456D583E12331C2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Guarantor Subsidiaries [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_GuarantorSubsidiariesMember" xlink:label="loc_srt_GuarantorSubsidiariesMember_D144D5756E2C9DC71456D583E12331C2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_GuarantorSubsidiariesMember_D144D5756E2C9DC71456D583E12331C2" xlink:to="lab_srt_GuarantorSubsidiariesMember_D144D5756E2C9DC71456D583E12331C2" xlink:type="arc" />
    <link:label id="lab_srt_NonGuarantorSubsidiariesMember_DFDAEA54FA2A8DBD0CEBD583E1236A07_verboseLabel_en-US" xlink:label="lab_srt_NonGuarantorSubsidiariesMember_DFDAEA54FA2A8DBD0CEBD583E1236A07" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Non-Guarantor Subsidiaries [Member]</link:label>
    <link:label id="lab_srt_NonGuarantorSubsidiariesMember_DFDAEA54FA2A8DBD0CEBD583E1236A07_label_en-US" xlink:label="lab_srt_NonGuarantorSubsidiariesMember_DFDAEA54FA2A8DBD0CEBD583E1236A07" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-Guarantor Subsidiaries [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_NonGuarantorSubsidiariesMember" xlink:label="loc_srt_NonGuarantorSubsidiariesMember_DFDAEA54FA2A8DBD0CEBD583E1236A07" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_NonGuarantorSubsidiariesMember_DFDAEA54FA2A8DBD0CEBD583E1236A07" xlink:to="lab_srt_NonGuarantorSubsidiariesMember_DFDAEA54FA2A8DBD0CEBD583E1236A07" xlink:type="arc" />
    <link:label id="lab_srt_ConsolidationItemsAxis_D5266AEAC012534B7EA5D583E12383CB_terseLabel_en-US" xlink:label="lab_srt_ConsolidationItemsAxis_D5266AEAC012534B7EA5D583E12383CB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Consolidation Items [Axis]</link:label>
    <link:label id="lab_srt_ConsolidationItemsAxis_D5266AEAC012534B7EA5D583E12383CB_label_en-US" xlink:label="lab_srt_ConsolidationItemsAxis_D5266AEAC012534B7EA5D583E12383CB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Consolidation Items [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidationItemsAxis" xlink:label="loc_srt_ConsolidationItemsAxis_D5266AEAC012534B7EA5D583E12383CB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ConsolidationItemsAxis_D5266AEAC012534B7EA5D583E12383CB" xlink:to="lab_srt_ConsolidationItemsAxis_D5266AEAC012534B7EA5D583E12383CB" xlink:type="arc" />
    <link:label id="lab_srt_ConsolidationItemsDomain_B5933F8B4B85E7BF8EA2D583E1240347_terseLabel_en-US" xlink:label="lab_srt_ConsolidationItemsDomain_B5933F8B4B85E7BF8EA2D583E1240347" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Consolidation Items [Domain]</link:label>
    <link:label id="lab_srt_ConsolidationItemsDomain_B5933F8B4B85E7BF8EA2D583E1240347_label_en-US" xlink:label="lab_srt_ConsolidationItemsDomain_B5933F8B4B85E7BF8EA2D583E1240347" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Consolidation Items [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidationItemsDomain" xlink:label="loc_srt_ConsolidationItemsDomain_B5933F8B4B85E7BF8EA2D583E1240347" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ConsolidationItemsDomain_B5933F8B4B85E7BF8EA2D583E1240347" xlink:to="lab_srt_ConsolidationItemsDomain_B5933F8B4B85E7BF8EA2D583E1240347" xlink:type="arc" />
    <link:label id="lab_srt_ConsolidationEliminationsMember_5DB7E0B58A9941A21B76D583E124F483_verboseLabel_en-US" xlink:label="lab_srt_ConsolidationEliminationsMember_5DB7E0B58A9941A21B76D583E124F483" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Eliminations [Member]</link:label>
    <link:label id="lab_srt_ConsolidationEliminationsMember_5DB7E0B58A9941A21B76D583E124F483_label_en-US" xlink:label="lab_srt_ConsolidationEliminationsMember_5DB7E0B58A9941A21B76D583E124F483" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Consolidation, Eliminations [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidationEliminationsMember" xlink:label="loc_srt_ConsolidationEliminationsMember_5DB7E0B58A9941A21B76D583E124F483" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ConsolidationEliminationsMember_5DB7E0B58A9941A21B76D583E124F483" xlink:to="lab_srt_ConsolidationEliminationsMember_5DB7E0B58A9941A21B76D583E124F483" xlink:type="arc" />
    <link:label id="lab_srt_CondensedFinancialStatementsCaptionsLineItems_0AE3DE30DB6FFACC2721D583E124660E_terseLabel_en-US" xlink:label="lab_srt_CondensedFinancialStatementsCaptionsLineItems_0AE3DE30DB6FFACC2721D583E124660E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Condensed Financial Statements, Captions [Line Items]</link:label>
    <link:label id="lab_srt_CondensedFinancialStatementsCaptionsLineItems_0AE3DE30DB6FFACC2721D583E124660E_label_en-US" xlink:label="lab_srt_CondensedFinancialStatementsCaptionsLineItems_0AE3DE30DB6FFACC2721D583E124660E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Condensed Financial Statements, Captions [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_CondensedFinancialStatementsCaptionsLineItems" xlink:label="loc_srt_CondensedFinancialStatementsCaptionsLineItems_0AE3DE30DB6FFACC2721D583E124660E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_CondensedFinancialStatementsCaptionsLineItems_0AE3DE30DB6FFACC2721D583E124660E" xlink:to="lab_srt_CondensedFinancialStatementsCaptionsLineItems_0AE3DE30DB6FFACC2721D583E124660E" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementOfFinancialPositionAbstract_3225B26293390E65DFE1D583E124B600_terseLabel_en-US" xlink:label="lab_us-gaap_StatementOfFinancialPositionAbstract_3225B26293390E65DFE1D583E124B600" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Condensed Consolidating Balance Sheets</link:label>
    <link:label id="lab_us-gaap_StatementOfFinancialPositionAbstract_3225B26293390E65DFE1D583E124B600_label_en-US" xlink:label="lab_us-gaap_StatementOfFinancialPositionAbstract_3225B26293390E65DFE1D583E124B600" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Financial Position [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_3225B26293390E65DFE1D583E124B600" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_3225B26293390E65DFE1D583E124B600" xlink:to="lab_us-gaap_StatementOfFinancialPositionAbstract_3225B26293390E65DFE1D583E124B600" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetsAbstract_C240D83C23EA90AC1C35D583E1254A66_verboseLabel_en-US" xlink:label="lab_us-gaap_AssetsAbstract_C240D83C23EA90AC1C35D583E1254A66" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">ASSETS</link:label>
    <link:label id="lab_us-gaap_AssetsAbstract_C240D83C23EA90AC1C35D583E1254A66_label_en-US" xlink:label="lab_us-gaap_AssetsAbstract_C240D83C23EA90AC1C35D583E1254A66" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_C240D83C23EA90AC1C35D583E1254A66" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsAbstract_C240D83C23EA90AC1C35D583E1254A66" xlink:to="lab_us-gaap_AssetsAbstract_C240D83C23EA90AC1C35D583E1254A66" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetsCurrentAbstract_EB7A772DEDF99DB63773D583E125FD97_verboseLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract_EB7A772DEDF99DB63773D583E125FD97" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Current Assets:</link:label>
    <link:label id="lab_us-gaap_AssetsCurrentAbstract_EB7A772DEDF99DB63773D583E125FD97_label_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract_EB7A772DEDF99DB63773D583E125FD97" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets, Current [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_us-gaap_AssetsCurrentAbstract_EB7A772DEDF99DB63773D583E125FD97" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsCurrentAbstract_EB7A772DEDF99DB63773D583E125FD97" xlink:to="lab_us-gaap_AssetsCurrentAbstract_EB7A772DEDF99DB63773D583E125FD97" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_6FD00B88855B65038BEBD583E1255D48_verboseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_6FD00B88855B65038BEBD583E1255D48" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents</link:label>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_6FD00B88855B65038BEBD583E1255D48_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_6FD00B88855B65038BEBD583E1255D48" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and Cash Equivalents, at Carrying Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_6FD00B88855B65038BEBD583E1255D48" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_6FD00B88855B65038BEBD583E1255D48" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_6FD00B88855B65038BEBD583E1255D48" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShortTermInvestments_A49D9257A1F5D149A754D583E1263784_terseLabel_en-US" xlink:label="lab_us-gaap_ShortTermInvestments_A49D9257A1F5D149A754D583E1263784" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Short-term Investments</link:label>
    <link:label id="lab_us-gaap_ShortTermInvestments_A49D9257A1F5D149A754D583E1263784_label_en-US" xlink:label="lab_us-gaap_ShortTermInvestments_A49D9257A1F5D149A754D583E1263784" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Short-term Investments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermInvestments" xlink:label="loc_us-gaap_ShortTermInvestments_A49D9257A1F5D149A754D583E1263784" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermInvestments_A49D9257A1F5D149A754D583E1263784" xlink:to="lab_us-gaap_ShortTermInvestments_A49D9257A1F5D149A754D583E1263784" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReceivablesNetCurrent_2DD8F2193596AF58445BD583E1267F45_terseLabel_en-US" xlink:label="lab_us-gaap_ReceivablesNetCurrent_2DD8F2193596AF58445BD583E1267F45" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts and notes receivable, net</link:label>
    <link:label id="lab_us-gaap_ReceivablesNetCurrent_2DD8F2193596AF58445BD583E1267F45_label_en-US" xlink:label="lab_us-gaap_ReceivablesNetCurrent_2DD8F2193596AF58445BD583E1267F45" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Receivables, Net, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesNetCurrent" xlink:label="loc_us-gaap_ReceivablesNetCurrent_2DD8F2193596AF58445BD583E1267F45" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReceivablesNetCurrent_2DD8F2193596AF58445BD583E1267F45" xlink:to="lab_us-gaap_ReceivablesNetCurrent_2DD8F2193596AF58445BD583E1267F45" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryNet_13472268CAE5D7568389D583E1267FF4_verboseLabel_en-US" xlink:label="lab_us-gaap_InventoryNet_13472268CAE5D7568389D583E1267FF4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Inventories, net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_13472268CAE5D7568389D583E1267FF4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryNet_13472268CAE5D7568389D583E1267FF4" xlink:to="lab_us-gaap_InventoryNet_13472268CAE5D7568389D583E1267FF4" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherAssetsCurrent_CC694944A75A4F522D41D583E126665D_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsCurrent_CC694944A75A4F522D41D583E126665D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other assets</link:label>
    <link:label id="lab_us-gaap_OtherAssetsCurrent_CC694944A75A4F522D41D583E126665D_label_en-US" xlink:label="lab_us-gaap_OtherAssetsCurrent_CC694944A75A4F522D41D583E126665D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Assets, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="loc_us-gaap_OtherAssetsCurrent_CC694944A75A4F522D41D583E126665D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsCurrent_CC694944A75A4F522D41D583E126665D" xlink:to="lab_us-gaap_OtherAssetsCurrent_CC694944A75A4F522D41D583E126665D" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetsCurrent_570DB2C9286125CFDFCAD583E1271DA3_totalLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrent_570DB2C9286125CFDFCAD583E1271DA3" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total current assets</link:label>
    <link:label id="lab_us-gaap_AssetsCurrent_570DB2C9286125CFDFCAD583E1271DA3_label_en-US" xlink:label="lab_us-gaap_AssetsCurrent_570DB2C9286125CFDFCAD583E1271DA3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_570DB2C9286125CFDFCAD583E1271DA3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsCurrent_570DB2C9286125CFDFCAD583E1271DA3" xlink:to="lab_us-gaap_AssetsCurrent_570DB2C9286125CFDFCAD583E1271DA3" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_AA12C2E656AAD2DA1B2AD583E127114F_netLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet_AA12C2E656AAD2DA1B2AD583E127114F" xlink:role="http://www.xbrl.org/2009/role/netLabel" xlink:type="resource" xml:lang="en-US">Property, plant and equipment, net</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_AA12C2E656AAD2DA1B2AD583E127114F_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet_AA12C2E656AAD2DA1B2AD583E127114F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_AA12C2E656AAD2DA1B2AD583E127114F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_AA12C2E656AAD2DA1B2AD583E127114F" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentNet_AA12C2E656AAD2DA1B2AD583E127114F" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeaseRightOfUseAsset_AA46A33718C9F6997A76D583E127BE32_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseRightOfUseAsset_AA46A33718C9F6997A76D583E127BE32" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Right-of-use assets from operating leases</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseRightOfUseAsset_AA46A33718C9F6997A76D583E127BE32_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseRightOfUseAsset_AA46A33718C9F6997A76D583E127BE32" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease, Right-of-Use Asset</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_AA46A33718C9F6997A76D583E127BE32" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseRightOfUseAsset_AA46A33718C9F6997A76D583E127BE32" xlink:to="lab_us-gaap_OperatingLeaseRightOfUseAsset_AA46A33718C9F6997A76D583E127BE32" xlink:type="arc" />
    <link:label id="lab_us-gaap_Goodwill_56EC7CC89DC4EA281B7ED583E12854F6_verboseLabel_en-US" xlink:label="lab_us-gaap_Goodwill_56EC7CC89DC4EA281B7ED583E12854F6" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Goodwill</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_56EC7CC89DC4EA281B7ED583E12854F6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Goodwill_56EC7CC89DC4EA281B7ED583E12854F6" xlink:to="lab_us-gaap_Goodwill_56EC7CC89DC4EA281B7ED583E12854F6" xlink:type="arc" />
    <link:label id="lab_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_AC78DC0974EB8A4B4CEAD583E1280031_terseLabel_en-US" xlink:label="lab_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_AC78DC0974EB8A4B4CEAD583E1280031" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Investment in subsidiaries</link:label>
    <link:label id="lab_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_AC78DC0974EB8A4B4CEAD583E1280031_label_en-US" xlink:label="lab_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_AC78DC0974EB8A4B4CEAD583E1280031" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures" xlink:label="loc_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_AC78DC0974EB8A4B4CEAD583E1280031" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_AC78DC0974EB8A4B4CEAD583E1280031" xlink:to="lab_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_AC78DC0974EB8A4B4CEAD583E1280031" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxAssetsNetNoncurrent_015CFEF05BBD0AC82244D583E128951A_verboseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsNetNoncurrent_015CFEF05BBD0AC82244D583E128951A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Deferred income taxes</link:label>
    <link:label id="lab_us-gaap_DeferredTaxAssetsNetNoncurrent_015CFEF05BBD0AC82244D583E128951A_label_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsNetNoncurrent_015CFEF05BBD0AC82244D583E128951A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Assets, Net of Valuation Allowance, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsNetNoncurrent" xlink:label="loc_us-gaap_DeferredTaxAssetsNetNoncurrent_015CFEF05BBD0AC82244D583E128951A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxAssetsNetNoncurrent_015CFEF05BBD0AC82244D583E128951A" xlink:to="lab_us-gaap_DeferredTaxAssetsNetNoncurrent_015CFEF05BBD0AC82244D583E128951A" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherAssetsNoncurrent_04075CCD2615B4A5BBFBD583E129CE3C_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent_04075CCD2615B4A5BBFBD583E129CE3C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other assets, net</link:label>
    <link:label id="lab_us-gaap_OtherAssetsNoncurrent_04075CCD2615B4A5BBFBD583E129CE3C_label_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent_04075CCD2615B4A5BBFBD583E129CE3C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Assets, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_04075CCD2615B4A5BBFBD583E129CE3C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_04075CCD2615B4A5BBFBD583E129CE3C" xlink:to="lab_us-gaap_OtherAssetsNoncurrent_04075CCD2615B4A5BBFBD583E129CE3C" xlink:type="arc" />
    <link:label id="lab_us-gaap_RelatedPartyTransactionDueFromToRelatedParty_DDF0E990A59D41D8BB64D583E1295DF1_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionDueFromToRelatedParty_DDF0E990A59D41D8BB64D583E1295DF1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Intercompany receivables (payables), net</link:label>
    <link:label id="lab_us-gaap_RelatedPartyTransactionDueFromToRelatedParty_DDF0E990A59D41D8BB64D583E1295DF1_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionDueFromToRelatedParty_DDF0E990A59D41D8BB64D583E1295DF1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Related Party Transaction, Due from (to) Related Party</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RelatedPartyTransactionDueFromToRelatedParty" xlink:label="loc_us-gaap_RelatedPartyTransactionDueFromToRelatedParty_DDF0E990A59D41D8BB64D583E1295DF1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyTransactionDueFromToRelatedParty_DDF0E990A59D41D8BB64D583E1295DF1" xlink:to="lab_us-gaap_RelatedPartyTransactionDueFromToRelatedParty_DDF0E990A59D41D8BB64D583E1295DF1" xlink:type="arc" />
    <link:label id="lab_us-gaap_Assets_EDC73AC2C75BACE58B93D583E1297B4B_totalLabel_en-US" xlink:label="lab_us-gaap_Assets_EDC73AC2C75BACE58B93D583E1297B4B" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_EDC73AC2C75BACE58B93D583E1297B4B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Assets_EDC73AC2C75BACE58B93D583E1297B4B" xlink:to="lab_us-gaap_Assets_EDC73AC2C75BACE58B93D583E1297B4B" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_9DB8A066F4760ABB0079D583E1291BD9_verboseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_9DB8A066F4760ABB0079D583E1291BD9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">LIABILITIES AND STOCKHOLDERS&#8217; DEFICIT</link:label>
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_9DB8A066F4760ABB0079D583E1291BD9_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_9DB8A066F4760ABB0079D583E1291BD9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities and Equity [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_9DB8A066F4760ABB0079D583E1291BD9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_9DB8A066F4760ABB0079D583E1291BD9" xlink:to="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_9DB8A066F4760ABB0079D583E1291BD9" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesCurrentAbstract_CCFB4A4FBD39CA6890A6D583E1293F4D_verboseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrentAbstract_CCFB4A4FBD39CA6890A6D583E1293F4D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Current Liabilities:</link:label>
    <link:label id="lab_us-gaap_LiabilitiesCurrentAbstract_CCFB4A4FBD39CA6890A6D583E1293F4D_label_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrentAbstract_CCFB4A4FBD39CA6890A6D583E1293F4D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities, Current [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_CCFB4A4FBD39CA6890A6D583E1293F4D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_CCFB4A4FBD39CA6890A6D583E1293F4D" xlink:to="lab_us-gaap_LiabilitiesCurrentAbstract_CCFB4A4FBD39CA6890A6D583E1293F4D" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShortTermBorrowings_3239547C94A7812B55C0D583E12A2667_verboseLabel_en-US" xlink:label="lab_us-gaap_ShortTermBorrowings_3239547C94A7812B55C0D583E12A2667" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Short-term debt</link:label>
    <link:label id="lab_us-gaap_ShortTermBorrowings_3239547C94A7812B55C0D583E12A2667_label_en-US" xlink:label="lab_us-gaap_ShortTermBorrowings_3239547C94A7812B55C0D583E12A2667" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Short-term Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="loc_us-gaap_ShortTermBorrowings_3239547C94A7812B55C0D583E12A2667" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermBorrowings_3239547C94A7812B55C0D583E12A2667" xlink:to="lab_us-gaap_ShortTermBorrowings_3239547C94A7812B55C0D583E12A2667" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_1018B5ED1E6C6F0D8555D583E12A4B1D_verboseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_1018B5ED1E6C6F0D8555D583E12A4B1D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Current maturities of long-term debt</link:label>
    <link:label id="lab_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_1018B5ED1E6C6F0D8555D583E12A4B1D_label_en-US" xlink:label="lab_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_1018B5ED1E6C6F0D8555D583E12A4B1D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt and Lease Obligation, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_1018B5ED1E6C6F0D8555D583E12A4B1D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_1018B5ED1E6C6F0D8555D583E12A4B1D" xlink:to="lab_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_1018B5ED1E6C6F0D8555D583E12A4B1D" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeaseLiabilityCurrent_BF8C77A9E27840118DFAD583E12A68F9_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilityCurrent_BF8C77A9E27840118DFAD583E12A68F9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Current operating lease liabilities</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseLiabilityCurrent_BF8C77A9E27840118DFAD583E12A68F9_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilityCurrent_BF8C77A9E27840118DFAD583E12A68F9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease, Liability, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_BF8C77A9E27840118DFAD583E12A68F9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseLiabilityCurrent_BF8C77A9E27840118DFAD583E12A68F9" xlink:to="lab_us-gaap_OperatingLeaseLiabilityCurrent_BF8C77A9E27840118DFAD583E12A68F9" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsPayableCurrent_C988B3A3B23F2AD1F91DD583E12AF76D_verboseLabel_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent_C988B3A3B23F2AD1F91DD583E12AF76D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Accounts payable</link:label>
    <link:label id="lab_us-gaap_AccountsPayableCurrent_C988B3A3B23F2AD1F91DD583E12AF76D_label_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent_C988B3A3B23F2AD1F91DD583E12AF76D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Payable, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_C988B3A3B23F2AD1F91DD583E12AF76D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsPayableCurrent_C988B3A3B23F2AD1F91DD583E12AF76D" xlink:to="lab_us-gaap_AccountsPayableCurrent_C988B3A3B23F2AD1F91DD583E12AF76D" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccruedLiabilitiesCurrent_6EAA6A18B165D08583B0D583E12BD212_verboseLabel_en-US" xlink:label="lab_us-gaap_AccruedLiabilitiesCurrent_6EAA6A18B165D08583B0D583E12BD212" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Accrued expenses</link:label>
    <link:label id="lab_us-gaap_AccruedLiabilitiesCurrent_6EAA6A18B165D08583B0D583E12BD212_label_en-US" xlink:label="lab_us-gaap_AccruedLiabilitiesCurrent_6EAA6A18B165D08583B0D583E12BD212" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Liabilities, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_6EAA6A18B165D08583B0D583E12BD212" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_6EAA6A18B165D08583B0D583E12BD212" xlink:to="lab_us-gaap_AccruedLiabilitiesCurrent_6EAA6A18B165D08583B0D583E12BD212" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccruedIncomeTaxesCurrent_FD8F40526B0FE4AFB3D8D583E12B8EC3_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedIncomeTaxesCurrent_FD8F40526B0FE4AFB3D8D583E12B8EC3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income taxes (receivable) payable</link:label>
    <link:label id="lab_us-gaap_AccruedIncomeTaxesCurrent_FD8F40526B0FE4AFB3D8D583E12B8EC3_label_en-US" xlink:label="lab_us-gaap_AccruedIncomeTaxesCurrent_FD8F40526B0FE4AFB3D8D583E12B8EC3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Income Taxes, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedIncomeTaxesCurrent" xlink:label="loc_us-gaap_AccruedIncomeTaxesCurrent_FD8F40526B0FE4AFB3D8D583E12B8EC3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedIncomeTaxesCurrent_FD8F40526B0FE4AFB3D8D583E12B8EC3" xlink:to="lab_us-gaap_AccruedIncomeTaxesCurrent_FD8F40526B0FE4AFB3D8D583E12B8EC3" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesCurrent_523F91C2A9B26D34A458D583E12B1430_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrent_523F91C2A9B26D34A458D583E12B1430" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total current liabilities</link:label>
    <link:label id="lab_us-gaap_LiabilitiesCurrent_523F91C2A9B26D34A458D583E12B1430_label_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrent_523F91C2A9B26D34A458D583E12B1430" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_523F91C2A9B26D34A458D583E12B1430" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesCurrent_523F91C2A9B26D34A458D583E12B1430" xlink:to="lab_us-gaap_LiabilitiesCurrent_523F91C2A9B26D34A458D583E12B1430" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtAndCapitalLeaseObligations_EEEB77CF97919802C8CED583E12BE77D_verboseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtAndCapitalLeaseObligations_EEEB77CF97919802C8CED583E12BE77D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Long-term debt</link:label>
    <link:label id="lab_us-gaap_LongTermDebtAndCapitalLeaseObligations_EEEB77CF97919802C8CED583E12BE77D_label_en-US" xlink:label="lab_us-gaap_LongTermDebtAndCapitalLeaseObligations_EEEB77CF97919802C8CED583E12BE77D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt and Lease Obligation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_EEEB77CF97919802C8CED583E12BE77D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_EEEB77CF97919802C8CED583E12BE77D" xlink:to="lab_us-gaap_LongTermDebtAndCapitalLeaseObligations_EEEB77CF97919802C8CED583E12BE77D" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeaseLiabilityNoncurrent_5183A46BAF77CAAB3A28D583E12B76D1_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilityNoncurrent_5183A46BAF77CAAB3A28D583E12B76D1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Long-term operating lease liabilities</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseLiabilityNoncurrent_5183A46BAF77CAAB3A28D583E12B76D1_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilityNoncurrent_5183A46BAF77CAAB3A28D583E12B76D1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease, Liability, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_5183A46BAF77CAAB3A28D583E12B76D1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_5183A46BAF77CAAB3A28D583E12B76D1" xlink:to="lab_us-gaap_OperatingLeaseLiabilityNoncurrent_5183A46BAF77CAAB3A28D583E12B76D1" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_04B1D84A3F798130047CD583E12BD9F3_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_04B1D84A3F798130047CD583E12BD9F3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Pensions</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_04B1D84A3F798130047CD583E12BD9F3_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_04B1D84A3F798130047CD583E12BD9F3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liability, Defined Benefit Pension Plan, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_04B1D84A3F798130047CD583E12BD9F3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_04B1D84A3F798130047CD583E12BD9F3" xlink:to="lab_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_04B1D84A3F798130047CD583E12BD9F3" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherLiabilitiesNoncurrent_BA850FF45CBD41F8F0A2D583E12C2F81_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesNoncurrent_BA850FF45CBD41F8F0A2D583E12C2F81" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other liabilities</link:label>
    <link:label id="lab_us-gaap_OtherLiabilitiesNoncurrent_BA850FF45CBD41F8F0A2D583E12C2F81_label_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesNoncurrent_BA850FF45CBD41F8F0A2D583E12C2F81" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Liabilities, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_BA850FF45CBD41F8F0A2D583E12C2F81" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_BA850FF45CBD41F8F0A2D583E12C2F81" xlink:to="lab_us-gaap_OtherLiabilitiesNoncurrent_BA850FF45CBD41F8F0A2D583E12C2F81" xlink:type="arc" />
    <link:label id="lab_us-gaap_Liabilities_D6C86ACBED7ECCCD9886D583E12CE1BA_totalLabel_en-US" xlink:label="lab_us-gaap_Liabilities_D6C86ACBED7ECCCD9886D583E12CE1BA" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total liabilities</link:label>
    <link:label id="lab_us-gaap_Liabilities_D6C86ACBED7ECCCD9886D583E12CE1BA_label_en-US" xlink:label="lab_us-gaap_Liabilities_D6C86ACBED7ECCCD9886D583E12CE1BA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaap_Liabilities_D6C86ACBED7ECCCD9886D583E12CE1BA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Liabilities_D6C86ACBED7ECCCD9886D583E12CE1BA" xlink:to="lab_us-gaap_Liabilities_D6C86ACBED7ECCCD9886D583E12CE1BA" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommitmentsAndContingencies_1A38452DCD8097BB5A98D583E12C5AEF_verboseLabel_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingencies_1A38452DCD8097BB5A98D583E12C5AEF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Commitments and contingencies</link:label>
    <link:label id="lab_us-gaap_CommitmentsAndContingencies_1A38452DCD8097BB5A98D583E12C5AEF_label_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingencies_1A38452DCD8097BB5A98D583E12C5AEF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commitments and Contingencies</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaap_CommitmentsAndContingencies_1A38452DCD8097BB5A98D583E12C5AEF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommitmentsAndContingencies_1A38452DCD8097BB5A98D583E12C5AEF" xlink:to="lab_us-gaap_CommitmentsAndContingencies_1A38452DCD8097BB5A98D583E12C5AEF" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_5B9CB8AA1E97260A1D02D583E12C139C_terseLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_5B9CB8AA1E97260A1D02D583E12C139C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total stockholders' (deficit) equity</link:label>
    <link:label id="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_5B9CB8AA1E97260A1D02D583E12C139C_label_en-US" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_5B9CB8AA1E97260A1D02D583E12C139C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_5B9CB8AA1E97260A1D02D583E12C139C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_5B9CB8AA1E97260A1D02D583E12C139C" xlink:to="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_5B9CB8AA1E97260A1D02D583E12C139C" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquity_D2DEF6DFB665C3B8935AD583E12CC330_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquity_D2DEF6DFB665C3B8935AD583E12CC330" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total liabilities and stockholders' deficit</link:label>
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquity_D2DEF6DFB665C3B8935AD583E12CC330_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquity_D2DEF6DFB665C3B8935AD583E12CC330" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities and Equity</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_D2DEF6DFB665C3B8935AD583E12CC330" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_D2DEF6DFB665C3B8935AD583E12CC330" xlink:to="lab_us-gaap_LiabilitiesAndStockholdersEquity_D2DEF6DFB665C3B8935AD583E12CC330" xlink:type="arc" />
    <link:label id="lab_srt_CondensedCashFlowStatementTable_C5CF948F4048F39D0C14D59FE3240670_terseLabel_en-US" xlink:label="lab_srt_CondensedCashFlowStatementTable_C5CF948F4048F39D0C14D59FE3240670" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Condensed Cash Flow Statement [Table]</link:label>
    <link:label id="lab_srt_CondensedCashFlowStatementTable_C5CF948F4048F39D0C14D59FE3240670_label_en-US" xlink:label="lab_srt_CondensedCashFlowStatementTable_C5CF948F4048F39D0C14D59FE3240670" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Condensed Cash Flow Statement [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_CondensedCashFlowStatementTable" xlink:label="loc_srt_CondensedCashFlowStatementTable_C5CF948F4048F39D0C14D59FE3240670" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_CondensedCashFlowStatementTable_C5CF948F4048F39D0C14D59FE3240670" xlink:to="lab_srt_CondensedCashFlowStatementTable_C5CF948F4048F39D0C14D59FE3240670" xlink:type="arc" />
    <link:label id="lab_dei_LegalEntityAxis_13E273F9BEA4F0F9C549D5A01FB7993E_terseLabel_en-US" xlink:label="lab_dei_LegalEntityAxis_13E273F9BEA4F0F9C549D5A01FB7993E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Legal Entity [Axis]</link:label>
    <link:label id="lab_dei_LegalEntityAxis_13E273F9BEA4F0F9C549D5A01FB7993E_label_en-US" xlink:label="lab_dei_LegalEntityAxis_13E273F9BEA4F0F9C549D5A01FB7993E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Legal Entity [Axis]</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_13E273F9BEA4F0F9C549D5A01FB7993E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_LegalEntityAxis_13E273F9BEA4F0F9C549D5A01FB7993E" xlink:to="lab_dei_LegalEntityAxis_13E273F9BEA4F0F9C549D5A01FB7993E" xlink:type="arc" />
    <link:label id="lab_dei_EntityDomain_44909EDF3478857E7169D5A0225D9FE2_terseLabel_en-US" xlink:label="lab_dei_EntityDomain_44909EDF3478857E7169D5A0225D9FE2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity [Domain]</link:label>
    <link:label id="lab_dei_EntityDomain_44909EDF3478857E7169D5A0225D9FE2_label_en-US" xlink:label="lab_dei_EntityDomain_44909EDF3478857E7169D5A0225D9FE2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity [Domain]</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_44909EDF3478857E7169D5A0225D9FE2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityDomain_44909EDF3478857E7169D5A0225D9FE2" xlink:to="lab_dei_EntityDomain_44909EDF3478857E7169D5A0225D9FE2" xlink:type="arc" />
    <link:label id="lab_srt_NonGuarantorSubsidiariesMember_C73ED439A6BB14955344D59FE32678A7_terseLabel_en-US" xlink:label="lab_srt_NonGuarantorSubsidiariesMember_C73ED439A6BB14955344D59FE32678A7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Non-Guarantor Subsidiaries [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_NonGuarantorSubsidiariesMember" xlink:label="loc_srt_NonGuarantorSubsidiariesMember_C73ED439A6BB14955344D59FE32678A7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_NonGuarantorSubsidiariesMember_C73ED439A6BB14955344D59FE32678A7" xlink:to="lab_srt_NonGuarantorSubsidiariesMember_C73ED439A6BB14955344D59FE32678A7" xlink:type="arc" />
    <link:label id="lab_srt_CondensedCashFlowStatementsCaptionsLineItems_5526BF87D439B7092632D59FE328ABA4_terseLabel_en-US" xlink:label="lab_srt_CondensedCashFlowStatementsCaptionsLineItems_5526BF87D439B7092632D59FE328ABA4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Condensed Cash Flow Statements, Captions [Line Items]</link:label>
    <link:label id="lab_srt_CondensedCashFlowStatementsCaptionsLineItems_5526BF87D439B7092632D59FE328ABA4_label_en-US" xlink:label="lab_srt_CondensedCashFlowStatementsCaptionsLineItems_5526BF87D439B7092632D59FE328ABA4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Condensed Cash Flow Statements, Captions [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_CondensedCashFlowStatementsCaptionsLineItems" xlink:label="loc_srt_CondensedCashFlowStatementsCaptionsLineItems_5526BF87D439B7092632D59FE328ABA4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_CondensedCashFlowStatementsCaptionsLineItems_5526BF87D439B7092632D59FE328ABA4" xlink:to="lab_srt_CondensedCashFlowStatementsCaptionsLineItems_5526BF87D439B7092632D59FE328ABA4" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_94913EC484D7432B48BDD59FE3294F31_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_94913EC484D7432B48BDD59FE3294F31" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash flows from operating activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_94913EC484D7432B48BDD59FE3294F31_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_94913EC484D7432B48BDD59FE3294F31" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_94913EC484D7432B48BDD59FE3294F31" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_94913EC484D7432B48BDD59FE3294F31" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_94913EC484D7432B48BDD59FE3294F31" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_D0D8C67B96CC7B03DA02D59FE32963EE_verboseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_D0D8C67B96CC7B03DA02D59FE32963EE" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Cash flows from investing activities:</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_D0D8C67B96CC7B03DA02D59FE32963EE_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_D0D8C67B96CC7B03DA02D59FE32963EE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_D0D8C67B96CC7B03DA02D59FE32963EE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_D0D8C67B96CC7B03DA02D59FE32963EE" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_D0D8C67B96CC7B03DA02D59FE32963EE" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_0F486AF2D365C415601CD59FE3298191_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_0F486AF2D365C415601CD59FE3298191" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from the disposal of property, plant and equipment</link:label>
    <link:label id="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_0F486AF2D365C415601CD59FE3298191_label_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_0F486AF2D365C415601CD59FE3298191" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Sale of Property, Plant, and Equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:label="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_0F486AF2D365C415601CD59FE3298191" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_0F486AF2D365C415601CD59FE3298191" xlink:to="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_0F486AF2D365C415601CD59FE3298191" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_CFD9D58042443FB5B581D59FE32A8C7D_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_CFD9D58042443FB5B581D59FE32A8C7D" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Purchases of property, plant and equipment</link:label>
    <link:label id="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_CFD9D58042443FB5B581D59FE32A8C7D_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_CFD9D58042443FB5B581D59FE32A8C7D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments to Acquire Property, Plant, and Equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_CFD9D58042443FB5B581D59FE32A8C7D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_CFD9D58042443FB5B581D59FE32A8C7D" xlink:to="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_CFD9D58042443FB5B581D59FE32A8C7D" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries_279B95DB8116C3B5316DD59FE32A763F_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries_279B95DB8116C3B5316DD59FE32A763F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net proceeds from sale of business and related property</link:label>
    <link:label id="lab_us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries_279B95DB8116C3B5316DD59FE32A763F_label_en-US" xlink:label="lab_us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries_279B95DB8116C3B5316DD59FE32A763F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Divestiture of Interest in Consolidated Subsidiaries</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries_279B95DB8116C3B5316DD59FE32A763F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries_279B95DB8116C3B5316DD59FE32A763F" xlink:to="lab_us-gaap_ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries_279B95DB8116C3B5316DD59FE32A763F" xlink:type="arc" />
    <link:label id="lab_lii_Insurancerecoveriesreceivedforpropertydamageincurredfromnaturaldisaster_B30279411B58B0A56BCBD59FE32A93DF_terseLabel_en-US" xlink:label="lab_lii_Insurancerecoveriesreceivedforpropertydamageincurredfromnaturaldisaster_B30279411B58B0A56BCBD59FE32A93DF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Insurance recoveries received for property damage incurred from natural disaster</link:label>
    <link:label id="lab_lii_Insurancerecoveriesreceivedforpropertydamageincurredfromnaturaldisaster_B30279411B58B0A56BCBD59FE32A93DF_label_en-US" xlink:label="lab_lii_Insurancerecoveriesreceivedforpropertydamageincurredfromnaturaldisaster_B30279411B58B0A56BCBD59FE32A93DF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Insurance recoveries received for property damage incurred from natural disaster</link:label>
    <link:label id="lab_lii_Insurancerecoveriesreceivedforpropertydamageincurredfromnaturaldisaster_B30279411B58B0A56BCBD59FE32A93DF_documentation_en-US" xlink:label="lab_lii_Insurancerecoveriesreceivedforpropertydamageincurredfromnaturaldisaster_B30279411B58B0A56BCBD59FE32A93DF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Insurance recoveries received for property damage incurred from natural disaster</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_Insurancerecoveriesreceivedforpropertydamageincurredfromnaturaldisaster" xlink:label="loc_lii_Insurancerecoveriesreceivedforpropertydamageincurredfromnaturaldisaster_B30279411B58B0A56BCBD59FE32A93DF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_Insurancerecoveriesreceivedforpropertydamageincurredfromnaturaldisaster_B30279411B58B0A56BCBD59FE32A93DF" xlink:to="lab_lii_Insurancerecoveriesreceivedforpropertydamageincurredfromnaturaldisaster_B30279411B58B0A56BCBD59FE32A93DF" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsToAcquireShortTermInvestments_9810AF6A4606A3D55CC2D59FE32A6A7D_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireShortTermInvestments_9810AF6A4606A3D55CC2D59FE32A6A7D" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Payments to Acquire Short-term Investments</link:label>
    <link:label id="lab_us-gaap_PaymentsToAcquireShortTermInvestments_9810AF6A4606A3D55CC2D59FE32A6A7D_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireShortTermInvestments_9810AF6A4606A3D55CC2D59FE32A6A7D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments to Acquire Short-term Investments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireShortTermInvestments" xlink:label="loc_us-gaap_PaymentsToAcquireShortTermInvestments_9810AF6A4606A3D55CC2D59FE32A6A7D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireShortTermInvestments_9810AF6A4606A3D55CC2D59FE32A6A7D" xlink:to="lab_us-gaap_PaymentsToAcquireShortTermInvestments_9810AF6A4606A3D55CC2D59FE32A6A7D" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_37E60F878837CCBB73DFD59FE32A5A2A_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_37E60F878837CCBB73DFD59FE32A5A2A" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash used in investing activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_37E60F878837CCBB73DFD59FE32A5A2A_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_37E60F878837CCBB73DFD59FE32A5A2A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_37E60F878837CCBB73DFD59FE32A5A2A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_37E60F878837CCBB73DFD59FE32A5A2A" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_37E60F878837CCBB73DFD59FE32A5A2A" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_3E1DECA95DF00C8031C4D59FE32BD938_verboseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_3E1DECA95DF00C8031C4D59FE32BD938" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Cash flows from financing activities:</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_3E1DECA95DF00C8031C4D59FE32BD938_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_3E1DECA95DF00C8031C4D59FE32BD938" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_3E1DECA95DF00C8031C4D59FE32BD938" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_3E1DECA95DF00C8031C4D59FE32BD938" xlink:to="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_3E1DECA95DF00C8031C4D59FE32BD938" xlink:type="arc" />
    <link:label id="lab_us-gaap_RepaymentsOfShortTermDebt_7885DADCF432D72EB910D59FE32BBE22_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfShortTermDebt_7885DADCF432D72EB910D59FE32BBE22" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Short-term debt payments</link:label>
    <link:label id="lab_us-gaap_RepaymentsOfShortTermDebt_7885DADCF432D72EB910D59FE32BBE22_label_en-US" xlink:label="lab_us-gaap_RepaymentsOfShortTermDebt_7885DADCF432D72EB910D59FE32BBE22" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Repayments of Short-term Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfShortTermDebt" xlink:label="loc_us-gaap_RepaymentsOfShortTermDebt_7885DADCF432D72EB910D59FE32BBE22" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RepaymentsOfShortTermDebt_7885DADCF432D72EB910D59FE32BBE22" xlink:to="lab_us-gaap_RepaymentsOfShortTermDebt_7885DADCF432D72EB910D59FE32BBE22" xlink:type="arc" />
    <link:label id="lab_us-gaap_RepaymentsOfOtherDebt_ED760B2D9B946237A817D59FE32B3E30_negatedLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfOtherDebt_ED760B2D9B946237A817D59FE32B3E30" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Asset securitization payments</link:label>
    <link:label id="lab_us-gaap_RepaymentsOfOtherDebt_ED760B2D9B946237A817D59FE32B3E30_label_en-US" xlink:label="lab_us-gaap_RepaymentsOfOtherDebt_ED760B2D9B946237A817D59FE32B3E30" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Repayments of Other Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfOtherDebt" xlink:label="loc_us-gaap_RepaymentsOfOtherDebt_ED760B2D9B946237A817D59FE32B3E30" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RepaymentsOfOtherDebt_ED760B2D9B946237A817D59FE32B3E30" xlink:to="lab_us-gaap_RepaymentsOfOtherDebt_ED760B2D9B946237A817D59FE32B3E30" xlink:type="arc" />
    <link:label id="lab_us-gaap_RepaymentsOfLongTermDebt_3C05C6EDED6DF376E1FFD59FE32B1A99_negatedLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermDebt_3C05C6EDED6DF376E1FFD59FE32B1A99" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Long-term debt payments</link:label>
    <link:label id="lab_us-gaap_RepaymentsOfLongTermDebt_3C05C6EDED6DF376E1FFD59FE32B1A99_label_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermDebt_3C05C6EDED6DF376E1FFD59FE32B1A99" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Repayments of Long-term Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_3C05C6EDED6DF376E1FFD59FE32B1A99" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RepaymentsOfLongTermDebt_3C05C6EDED6DF376E1FFD59FE32B1A99" xlink:to="lab_us-gaap_RepaymentsOfLongTermDebt_3C05C6EDED6DF376E1FFD59FE32B1A99" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_3FB92384F57E3B19CAB5D59FE32C543D_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_3FB92384F57E3B19CAB5D59FE32C543D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from Issuance of Long-term Debt</link:label>
    <link:label id="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_3FB92384F57E3B19CAB5D59FE32C543D_label_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_3FB92384F57E3B19CAB5D59FE32C543D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Issuance of Long-term Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_3FB92384F57E3B19CAB5D59FE32C543D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_3FB92384F57E3B19CAB5D59FE32C543D" xlink:to="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_3FB92384F57E3B19CAB5D59FE32C543D" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromLongTermLinesOfCredit_2121B50C83966AF3CCCFD59FE32CF98A_verboseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromLongTermLinesOfCredit_2121B50C83966AF3CCCFD59FE32CF98A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Borrowings from credit facility</link:label>
    <link:label id="lab_us-gaap_ProceedsFromLongTermLinesOfCredit_2121B50C83966AF3CCCFD59FE32CF98A_label_en-US" xlink:label="lab_us-gaap_ProceedsFromLongTermLinesOfCredit_2121B50C83966AF3CCCFD59FE32CF98A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Long-term Lines of Credit</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromLongTermLinesOfCredit" xlink:label="loc_us-gaap_ProceedsFromLongTermLinesOfCredit_2121B50C83966AF3CCCFD59FE32CF98A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromLongTermLinesOfCredit_2121B50C83966AF3CCCFD59FE32CF98A" xlink:to="lab_us-gaap_ProceedsFromLongTermLinesOfCredit_2121B50C83966AF3CCCFD59FE32CF98A" xlink:type="arc" />
    <link:label id="lab_us-gaap_RepaymentsOfLongTermLinesOfCredit_8304244B884237B201DFD59FE32C5608_negatedLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermLinesOfCredit_8304244B884237B201DFD59FE32C5608" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Payments on credit facility</link:label>
    <link:label id="lab_us-gaap_RepaymentsOfLongTermLinesOfCredit_8304244B884237B201DFD59FE32C5608_label_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermLinesOfCredit_8304244B884237B201DFD59FE32C5608" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Repayments of Long-term Lines of Credit</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfLongTermLinesOfCredit" xlink:label="loc_us-gaap_RepaymentsOfLongTermLinesOfCredit_8304244B884237B201DFD59FE32C5608" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RepaymentsOfLongTermLinesOfCredit_8304244B884237B201DFD59FE32C5608" xlink:to="lab_us-gaap_RepaymentsOfLongTermLinesOfCredit_8304244B884237B201DFD59FE32C5608" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans_2F6329C9CAFA1BAA57CAD59FE32CEF8D_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans_2F6329C9CAFA1BAA57CAD59FE32CEF8D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from employee stock purchases</link:label>
    <link:label id="lab_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans_2F6329C9CAFA1BAA57CAD59FE32CEF8D_label_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans_2F6329C9CAFA1BAA57CAD59FE32CEF8D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds, Issuance of Shares, Share-based Payment Arrangement, Excluding Option Exercised</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans_2F6329C9CAFA1BAA57CAD59FE32CEF8D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans_2F6329C9CAFA1BAA57CAD59FE32CEF8D" xlink:to="lab_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans_2F6329C9CAFA1BAA57CAD59FE32CEF8D" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_94774A334831D2E9E241D59FE32C95E7_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_94774A334831D2E9E241D59FE32C95E7" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Repurchases of common stock</link:label>
    <link:label id="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_94774A334831D2E9E241D59FE32C95E7_label_en-US" xlink:label="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_94774A334831D2E9E241D59FE32C95E7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments for Repurchase of Common Stock</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_94774A334831D2E9E241D59FE32C95E7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_94774A334831D2E9E241D59FE32C95E7" xlink:to="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_94774A334831D2E9E241D59FE32C95E7" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_75670B6D2381C3E83918D59FE32D047C_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_75670B6D2381C3E83918D59FE32D047C" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Repurchases of common stock to satisfy employee withholding tax obligations</link:label>
    <link:label id="lab_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_75670B6D2381C3E83918D59FE32D047C_label_en-US" xlink:label="lab_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_75670B6D2381C3E83918D59FE32D047C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payment, Tax Withholding, Share-based Payment Arrangement</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:label="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_75670B6D2381C3E83918D59FE32D047C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_75670B6D2381C3E83918D59FE32D047C" xlink:to="lab_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_75670B6D2381C3E83918D59FE32D047C" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayableRelatedParties_8C9D17635D662BA07EDBD59FE32D20AE_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayableRelatedParties_8C9D17635D662BA07EDBD59FE32D20AE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Intercompany financing activity</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayableRelatedParties_8C9D17635D662BA07EDBD59FE32D20AE_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayableRelatedParties_8C9D17635D662BA07EDBD59FE32D20AE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Accounts Payable, Related Parties</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableRelatedParties" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableRelatedParties_8C9D17635D662BA07EDBD59FE32D20AE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccountsPayableRelatedParties_8C9D17635D662BA07EDBD59FE32D20AE" xlink:to="lab_us-gaap_IncreaseDecreaseInAccountsPayableRelatedParties_8C9D17635D662BA07EDBD59FE32D20AE" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsOfDividendsCommonStock_BAB177E5D22E4E543270D59FE32DA80B_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsOfDividendsCommonStock_BAB177E5D22E4E543270D59FE32DA80B" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Cash dividends paid</link:label>
    <link:label id="lab_us-gaap_PaymentsOfDividendsCommonStock_BAB177E5D22E4E543270D59FE32DA80B_label_en-US" xlink:label="lab_us-gaap_PaymentsOfDividendsCommonStock_BAB177E5D22E4E543270D59FE32DA80B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments of Ordinary Dividends, Common Stock</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsOfDividendsCommonStock" xlink:label="loc_us-gaap_PaymentsOfDividendsCommonStock_BAB177E5D22E4E543270D59FE32DA80B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsOfDividendsCommonStock_BAB177E5D22E4E543270D59FE32DA80B" xlink:to="lab_us-gaap_PaymentsOfDividendsCommonStock_BAB177E5D22E4E543270D59FE32DA80B" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_A5A38DE019C92D17F48FD59FE32D6F07_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_A5A38DE019C92D17F48FD59FE32D6F07" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash provided by financing activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_A5A38DE019C92D17F48FD59FE32D6F07_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_A5A38DE019C92D17F48FD59FE32D6F07" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_A5A38DE019C92D17F48FD59FE32D6F07" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_A5A38DE019C92D17F48FD59FE32D6F07" xlink:to="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_A5A38DE019C92D17F48FD59FE32D6F07" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_1FCAD085152DBC5BFB60D59FE32DD190_totalLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_1FCAD085152DBC5BFB60D59FE32DD190" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Decrease in cash and cash equivalents</link:label>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_1FCAD085152DBC5BFB60D59FE32DD190_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_1FCAD085152DBC5BFB60D59FE32DD190" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_1FCAD085152DBC5BFB60D59FE32DD190" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_1FCAD085152DBC5BFB60D59FE32DD190" xlink:to="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_1FCAD085152DBC5BFB60D59FE32DD190" xlink:type="arc" />
    <link:label id="lab_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_EF12263A8FCCC60D5A4CD59FE32ED966_verboseLabel_en-US" xlink:label="lab_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_EF12263A8FCCC60D5A4CD59FE32ED966" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Effect of exchange rates on cash and cash equivalents</link:label>
    <link:label id="lab_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_EF12263A8FCCC60D5A4CD59FE32ED966_label_en-US" xlink:label="lab_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_EF12263A8FCCC60D5A4CD59FE32ED966" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effect of Exchange Rate on Cash and Cash Equivalents</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_EF12263A8FCCC60D5A4CD59FE32ED966" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_EF12263A8FCCC60D5A4CD59FE32ED966" xlink:to="lab_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_EF12263A8FCCC60D5A4CD59FE32ED966" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_C1E8485C2142FAA62923D59FE32ECF5D_periodStartLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_C1E8485C2142FAA62923D59FE32ECF5D" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents, beginning of period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_C1E8485C2142FAA62923D59FE32ECF5D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_C1E8485C2142FAA62923D59FE32ECF5D" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_C1E8485C2142FAA62923D59FE32ECF5D" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_89352938A07AE7E31EB1D59FE32E9269_periodEndLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_89352938A07AE7E31EB1D59FE32E9269" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents, end of period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_89352938A07AE7E31EB1D59FE32E9269" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_89352938A07AE7E31EB1D59FE32E9269" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_89352938A07AE7E31EB1D59FE32E9269" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromShortTermDebt_F0741C94E54DA7C3E086D59FE32EAD8E_negatedLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromShortTermDebt_F0741C94E54DA7C3E086D59FE32EAD8E" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Proceeds from Short-term Debt</link:label>
    <link:label id="lab_us-gaap_ProceedsFromShortTermDebt_F0741C94E54DA7C3E086D59FE32EAD8E_label_en-US" xlink:label="lab_us-gaap_ProceedsFromShortTermDebt_F0741C94E54DA7C3E086D59FE32EAD8E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Short-term Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromShortTermDebt" xlink:label="loc_us-gaap_ProceedsFromShortTermDebt_F0741C94E54DA7C3E086D59FE32EAD8E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromShortTermDebt_F0741C94E54DA7C3E086D59FE32EAD8E" xlink:to="lab_us-gaap_ProceedsFromShortTermDebt_F0741C94E54DA7C3E086D59FE32EAD8E" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromOtherDebt_21343A6DBBB101357EC3D59FE32E38A8_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromOtherDebt_21343A6DBBB101357EC3D59FE32E38A8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from Other Debt</link:label>
    <link:label id="lab_us-gaap_ProceedsFromOtherDebt_21343A6DBBB101357EC3D59FE32E38A8_label_en-US" xlink:label="lab_us-gaap_ProceedsFromOtherDebt_21343A6DBBB101357EC3D59FE32E38A8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Other Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromOtherDebt" xlink:label="loc_us-gaap_ProceedsFromOtherDebt_21343A6DBBB101357EC3D59FE32E38A8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromOtherDebt_21343A6DBBB101357EC3D59FE32E38A8" xlink:to="lab_us-gaap_ProceedsFromOtherDebt_21343A6DBBB101357EC3D59FE32E38A8" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueDisclosuresAbstract_E19D0589486AE271CB7197131691958B_label_en-US" xlink:label="lab_us-gaap_FairValueDisclosuresAbstract_E19D0589486AE271CB7197131691958B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Disclosures [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_E19D0589486AE271CB7197131691958B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_E19D0589486AE271CB7197131691958B" xlink:to="lab_us-gaap_FairValueDisclosuresAbstract_E19D0589486AE271CB7197131691958B" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueByBalanceSheetGroupingTable_4599066CCB792E9CEA019713169181E2_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByBalanceSheetGroupingTable_4599066CCB792E9CEA019713169181E2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, by Balance Sheet Grouping [Table]</link:label>
    <link:label id="lab_us-gaap_FairValueByBalanceSheetGroupingTable_4599066CCB792E9CEA019713169181E2_label_en-US" xlink:label="lab_us-gaap_FairValueByBalanceSheetGroupingTable_4599066CCB792E9CEA019713169181E2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, by Balance Sheet Grouping [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTable" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTable_4599066CCB792E9CEA019713169181E2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_4599066CCB792E9CEA019713169181E2" xlink:to="lab_us-gaap_FairValueByBalanceSheetGroupingTable_4599066CCB792E9CEA019713169181E2" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_89D6D67AACF2A12B0C28971316923888_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_89D6D67AACF2A12B0C28971316923888" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value Hierarchy and NAV [Axis]</link:label>
    <link:label id="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_89D6D67AACF2A12B0C28971316923888_label_en-US" xlink:label="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_89D6D67AACF2A12B0C28971316923888" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Hierarchy and NAV [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_89D6D67AACF2A12B0C28971316923888" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_89D6D67AACF2A12B0C28971316923888" xlink:to="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_89D6D67AACF2A12B0C28971316923888" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_4AE482A3673B0DBAFB24971316921C8F_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_4AE482A3673B0DBAFB24971316921C8F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Measurements, Fair Value Hierarchy [Domain]</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_4AE482A3673B0DBAFB24971316921C8F_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_4AE482A3673B0DBAFB24971316921C8F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Hierarchy and NAV [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_4AE482A3673B0DBAFB24971316921C8F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_4AE482A3673B0DBAFB24971316921C8F" xlink:to="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_4AE482A3673B0DBAFB24971316921C8F" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueInputsLevel2Member_708D52B1EBA50E39953D971316928E41_verboseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel2Member_708D52B1EBA50E39953D971316928E41" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Level 2 [Member]</link:label>
    <link:label id="lab_us-gaap_FairValueInputsLevel2Member_708D52B1EBA50E39953D971316928E41_label_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel2Member_708D52B1EBA50E39953D971316928E41" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Inputs, Level 2 [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_708D52B1EBA50E39953D971316928E41" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsLevel2Member_708D52B1EBA50E39953D971316928E41" xlink:to="lab_us-gaap_FairValueInputsLevel2Member_708D52B1EBA50E39953D971316928E41" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnsecuredDebtMember_D64F4A5C630A23EF581B971316949BD8_verboseLabel_en-US" xlink:label="lab_us-gaap_UnsecuredDebtMember_D64F4A5C630A23EF581B971316949BD8" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Senior Unsecured Notes [Member]</link:label>
    <link:label id="lab_us-gaap_UnsecuredDebtMember_D64F4A5C630A23EF581B971316949BD8_label_en-US" xlink:label="lab_us-gaap_UnsecuredDebtMember_D64F4A5C630A23EF581B971316949BD8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unsecured Debt [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnsecuredDebtMember" xlink:label="loc_us-gaap_UnsecuredDebtMember_D64F4A5C630A23EF581B971316949BD8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnsecuredDebtMember_D64F4A5C630A23EF581B971316949BD8" xlink:to="lab_us-gaap_UnsecuredDebtMember_D64F4A5C630A23EF581B971316949BD8" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_648F09DC3D074D13022597131695E273_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_648F09DC3D074D13022597131695E273" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</link:label>
    <link:label id="lab_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_648F09DC3D074D13022597131695E273_label_en-US" xlink:label="lab_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_648F09DC3D074D13022597131695E273" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:label="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_648F09DC3D074D13022597131695E273" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_648F09DC3D074D13022597131695E273" xlink:to="lab_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_648F09DC3D074D13022597131695E273" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract_0FEE3A793B004F81881797131695B303_verboseLabel_en-US" xlink:label="lab_us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract_0FEE3A793B004F81881797131695B303" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other Fair Value Measurements</link:label>
    <link:label id="lab_us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract_0FEE3A793B004F81881797131695B303_label_en-US" xlink:label="lab_us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract_0FEE3A793B004F81881797131695B303" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract" xlink:label="loc_us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract_0FEE3A793B004F81881797131695B303" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract_0FEE3A793B004F81881797131695B303" xlink:to="lab_us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract_0FEE3A793B004F81881797131695B303" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentFairValue_FB7F3C2FE38E2765306197131695E7FD_verboseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentFairValue_FB7F3C2FE38E2765306197131695E7FD" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Senior unsecured notes</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentFairValue_FB7F3C2FE38E2765306197131695E7FD_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentFairValue_FB7F3C2FE38E2765306197131695E7FD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Fair Value Disclosure</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentFairValue" xlink:label="loc_us-gaap_DebtInstrumentFairValue_FB7F3C2FE38E2765306197131695E7FD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentFairValue_FB7F3C2FE38E2765306197131695E7FD" xlink:to="lab_us-gaap_DebtInstrumentFairValue_FB7F3C2FE38E2765306197131695E7FD" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenueFromContractWithCustomerTextBlock_62739A3A69E3CFB5BAA19713163D1A5A_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerTextBlock_62739A3A69E3CFB5BAA19713163D1A5A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue Recognition</link:label>
    <link:label id="lab_us-gaap_RevenueFromContractWithCustomerTextBlock_62739A3A69E3CFB5BAA19713163D1A5A_label_en-US" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerTextBlock_62739A3A69E3CFB5BAA19713163D1A5A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue from Contract with Customer [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerTextBlock_62739A3A69E3CFB5BAA19713163D1A5A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerTextBlock_62739A3A69E3CFB5BAA19713163D1A5A" xlink:to="lab_us-gaap_RevenueFromContractWithCustomerTextBlock_62739A3A69E3CFB5BAA19713163D1A5A" xlink:type="arc" />
    <link:label id="lab_us-gaap_CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock_1381DD049515CACBA5E99713139CB675_verboseLabel_en-US" xlink:label="lab_us-gaap_CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock_1381DD049515CACBA5E99713139CB675" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Condensed Consolidating Financial Statements</link:label>
    <link:label id="lab_us-gaap_CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock_1381DD049515CACBA5E99713139CB675_label_en-US" xlink:label="lab_us-gaap_CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock_1381DD049515CACBA5E99713139CB675" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Condensed Financial Information of Parent Company Only Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock" xlink:label="loc_us-gaap_CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock_1381DD049515CACBA5E99713139CB675" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock_1381DD049515CACBA5E99713139CB675" xlink:to="lab_us-gaap_CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock_1381DD049515CACBA5E99713139CB675" xlink:type="arc" />
    <link:label id="lab_us-gaap_CompensationAndRetirementDisclosureAbstract_4A5B9398DA87D1632E34DB70F6825B60_label_en-US" xlink:label="lab_us-gaap_CompensationAndRetirementDisclosureAbstract_4A5B9398DA87D1632E34DB70F6825B60" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retirement Benefits [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_4A5B9398DA87D1632E34DB70F6825B60" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_4A5B9398DA87D1632E34DB70F6825B60" xlink:to="lab_us-gaap_CompensationAndRetirementDisclosureAbstract_4A5B9398DA87D1632E34DB70F6825B60" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_91798710122325503EC0DB70F682181F_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_91798710122325503EC0DB70F682181F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table]</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_91798710122325503EC0DB70F682181F_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_91798710122325503EC0DB70F682181F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_91798710122325503EC0DB70F682181F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_91798710122325503EC0DB70F682181F" xlink:to="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_91798710122325503EC0DB70F682181F" xlink:type="arc" />
    <link:label id="lab_us-gaap_RetirementPlanTypeAxis_EDE71C0EA55EB93DE3E7DB70F6822F17_terseLabel_en-US" xlink:label="lab_us-gaap_RetirementPlanTypeAxis_EDE71C0EA55EB93DE3E7DB70F6822F17" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retirement Plan Type [Axis]</link:label>
    <link:label id="lab_us-gaap_RetirementPlanTypeAxis_EDE71C0EA55EB93DE3E7DB70F6822F17_label_en-US" xlink:label="lab_us-gaap_RetirementPlanTypeAxis_EDE71C0EA55EB93DE3E7DB70F6822F17" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retirement Plan Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_EDE71C0EA55EB93DE3E7DB70F6822F17" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_EDE71C0EA55EB93DE3E7DB70F6822F17" xlink:to="lab_us-gaap_RetirementPlanTypeAxis_EDE71C0EA55EB93DE3E7DB70F6822F17" xlink:type="arc" />
    <link:label id="lab_us-gaap_RetirementPlanTypeDomain_BED63B573277A91704B2DB70F682AFC5_terseLabel_en-US" xlink:label="lab_us-gaap_RetirementPlanTypeDomain_BED63B573277A91704B2DB70F682AFC5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retirement Plan Type [Domain]</link:label>
    <link:label id="lab_us-gaap_RetirementPlanTypeDomain_BED63B573277A91704B2DB70F682AFC5_label_en-US" xlink:label="lab_us-gaap_RetirementPlanTypeDomain_BED63B573277A91704B2DB70F682AFC5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retirement Plan Type [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_BED63B573277A91704B2DB70F682AFC5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_BED63B573277A91704B2DB70F682AFC5" xlink:to="lab_us-gaap_RetirementPlanTypeDomain_BED63B573277A91704B2DB70F682AFC5" xlink:type="arc" />
    <link:label id="lab_us-gaap_PensionPlansDefinedBenefitMember_855E44DCF3D671CA1036DB70F683EFC1_terseLabel_en-US" xlink:label="lab_us-gaap_PensionPlansDefinedBenefitMember_855E44DCF3D671CA1036DB70F683EFC1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pension Plan [Member]</link:label>
    <link:label id="lab_us-gaap_PensionPlansDefinedBenefitMember_855E44DCF3D671CA1036DB70F683EFC1_label_en-US" xlink:label="lab_us-gaap_PensionPlansDefinedBenefitMember_855E44DCF3D671CA1036DB70F683EFC1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pension Plan [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_855E44DCF3D671CA1036DB70F683EFC1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PensionPlansDefinedBenefitMember_855E44DCF3D671CA1036DB70F683EFC1" xlink:to="lab_us-gaap_PensionPlansDefinedBenefitMember_855E44DCF3D671CA1036DB70F683EFC1" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_41732492FFE63F8A423DDB70F6831EB6_terseLabel_en-US" xlink:label="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_41732492FFE63F8A423DDB70F6831EB6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Postretirement Benefits Plan [Member]</link:label>
    <link:label id="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_41732492FFE63F8A423DDB70F6831EB6_label_en-US" xlink:label="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_41732492FFE63F8A423DDB70F6831EB6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Postretirement Benefits Plan [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_41732492FFE63F8A423DDB70F6831EB6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_41732492FFE63F8A423DDB70F6831EB6" xlink:to="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_41732492FFE63F8A423DDB70F6831EB6" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_40E35F1ABAD09D2EA7BCDB70F6835EBE_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_40E35F1ABAD09D2EA7BCDB70F6835EBE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_40E35F1ABAD09D2EA7BCDB70F6835EBE_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_40E35F1ABAD09D2EA7BCDB70F6835EBE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_40E35F1ABAD09D2EA7BCDB70F6835EBE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_40E35F1ABAD09D2EA7BCDB70F6835EBE" xlink:to="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_40E35F1ABAD09D2EA7BCDB70F6835EBE" xlink:type="arc" />
    <link:label id="lab_lii_TransferofpensionplanobligationtoLifeInsurancecompany_588F4B79B60B0273E66FDB70F685A684_terseLabel_en-US" xlink:label="lab_lii_TransferofpensionplanobligationtoLifeInsurancecompany_588F4B79B60B0273E66FDB70F685A684" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">transfer of pension plan obligation to Life Insurance company</link:label>
    <link:label id="lab_lii_TransferofpensionplanobligationtoLifeInsurancecompany_588F4B79B60B0273E66FDB70F685A684_label_en-US" xlink:label="lab_lii_TransferofpensionplanobligationtoLifeInsurancecompany_588F4B79B60B0273E66FDB70F685A684" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">transfer of pension plan obligation to Life Insurance company</link:label>
    <link:label id="lab_lii_TransferofpensionplanobligationtoLifeInsurancecompany_588F4B79B60B0273E66FDB70F685A684_documentation_en-US" xlink:label="lab_lii_TransferofpensionplanobligationtoLifeInsurancecompany_588F4B79B60B0273E66FDB70F685A684" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">transfer of pension plan obligation to Life Insurance company</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_TransferofpensionplanobligationtoLifeInsurancecompany" xlink:label="loc_lii_TransferofpensionplanobligationtoLifeInsurancecompany_588F4B79B60B0273E66FDB70F685A684" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_TransferofpensionplanobligationtoLifeInsurancecompany_588F4B79B60B0273E66FDB70F685A684" xlink:to="lab_lii_TransferofpensionplanobligationtoLifeInsurancecompany_588F4B79B60B0273E66FDB70F685A684" xlink:type="arc" />
    <link:label id="lab_lii_ReclassificationpensionbenefitobligationstoAOCL_36611418A3B020C419AEDB70F686F632_terseLabel_en-US" xlink:label="lab_lii_ReclassificationpensionbenefitobligationstoAOCL_36611418A3B020C419AEDB70F686F632" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reclassification pension benefit obligations to AOCL</link:label>
    <link:label id="lab_lii_ReclassificationpensionbenefitobligationstoAOCL_36611418A3B020C419AEDB70F686F632_label_en-US" xlink:label="lab_lii_ReclassificationpensionbenefitobligationstoAOCL_36611418A3B020C419AEDB70F686F632" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification pension benefit obligations to AOCL</link:label>
    <link:label id="lab_lii_ReclassificationpensionbenefitobligationstoAOCL_36611418A3B020C419AEDB70F686F632_documentation_en-US" xlink:label="lab_lii_ReclassificationpensionbenefitobligationstoAOCL_36611418A3B020C419AEDB70F686F632" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Reclassification pension benefit obligations to AOCL</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_ReclassificationpensionbenefitobligationstoAOCL" xlink:label="loc_lii_ReclassificationpensionbenefitobligationstoAOCL_36611418A3B020C419AEDB70F686F632" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_ReclassificationpensionbenefitobligationstoAOCL_36611418A3B020C419AEDB70F686F632" xlink:to="lab_lii_ReclassificationpensionbenefitobligationstoAOCL_36611418A3B020C419AEDB70F686F632" xlink:type="arc" />
    <link:label id="lab_lii_Transferofpensionplanassettolifeinsurancecompany_A480A3AEB967F371FE0ADB70F6842829_terseLabel_en-US" xlink:label="lab_lii_Transferofpensionplanassettolifeinsurancecompany_A480A3AEB967F371FE0ADB70F6842829" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Transfer of pension plan asset to life insurance company</link:label>
    <link:label id="lab_lii_Transferofpensionplanassettolifeinsurancecompany_A480A3AEB967F371FE0ADB70F6842829_label_en-US" xlink:label="lab_lii_Transferofpensionplanassettolifeinsurancecompany_A480A3AEB967F371FE0ADB70F6842829" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Transfer of pension plan asset to life insurance company</link:label>
    <link:label id="lab_lii_Transferofpensionplanassettolifeinsurancecompany_A480A3AEB967F371FE0ADB70F6842829_documentation_en-US" xlink:label="lab_lii_Transferofpensionplanassettolifeinsurancecompany_A480A3AEB967F371FE0ADB70F6842829" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Transfer of pension plan asset to life insurance company</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_Transferofpensionplanassettolifeinsurancecompany" xlink:label="loc_lii_Transferofpensionplanassettolifeinsurancecompany_A480A3AEB967F371FE0ADB70F6842829" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_Transferofpensionplanassettolifeinsurancecompany_A480A3AEB967F371FE0ADB70F6842829" xlink:to="lab_lii_Transferofpensionplanassettolifeinsurancecompany_A480A3AEB967F371FE0ADB70F6842829" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanServiceCost_1279C28E41E635605469DB70F684760B_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanServiceCost_1279C28E41E635605469DB70F684760B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Service cost</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanServiceCost_1279C28E41E635605469DB70F684760B_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanServiceCost_1279C28E41E635605469DB70F684760B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Service Cost</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_1279C28E41E635605469DB70F684760B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanServiceCost_1279C28E41E635605469DB70F684760B" xlink:to="lab_us-gaap_DefinedBenefitPlanServiceCost_1279C28E41E635605469DB70F684760B" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanInterestCost_C5D1833A845D2831231DDB70F684075C_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanInterestCost_C5D1833A845D2831231DDB70F684075C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest cost</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanInterestCost_C5D1833A845D2831231DDB70F684075C_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanInterestCost_C5D1833A845D2831231DDB70F684075C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Interest Cost</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_C5D1833A845D2831231DDB70F684075C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanInterestCost_C5D1833A845D2831231DDB70F684075C" xlink:to="lab_us-gaap_DefinedBenefitPlanInterestCost_C5D1833A845D2831231DDB70F684075C" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_FE662B7D9A2D891ABB84DB70F684455B_negatedLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_FE662B7D9A2D891ABB84DB70F684455B" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Expected return on plan assets</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_FE662B7D9A2D891ABB84DB70F684455B_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_FE662B7D9A2D891ABB84DB70F684455B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Expected Return (Loss) on Plan Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_FE662B7D9A2D891ABB84DB70F684455B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_FE662B7D9A2D891ABB84DB70F684455B" xlink:to="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_FE662B7D9A2D891ABB84DB70F684455B" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_E1D1857295C2F26F0F6BDB70F6844FF8_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_E1D1857295C2F26F0F6BDB70F6844FF8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Amortization of Prior Service Cost (Credit)</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_E1D1857295C2F26F0F6BDB70F6844FF8_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_E1D1857295C2F26F0F6BDB70F6844FF8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Amortization of Prior Service Cost (Credit)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_E1D1857295C2F26F0F6BDB70F6844FF8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_E1D1857295C2F26F0F6BDB70F6844FF8" xlink:to="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_E1D1857295C2F26F0F6BDB70F6844FF8" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_CDF230995BA175C06D11DB70F6859AFC_negatedLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_CDF230995BA175C06D11DB70F6859AFC" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Recognized actuarial loss</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_CDF230995BA175C06D11DB70F6859AFC_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_CDF230995BA175C06D11DB70F6859AFC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Amortization of Gain (Loss)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_CDF230995BA175C06D11DB70F6859AFC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_CDF230995BA175C06D11DB70F6859AFC" xlink:to="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_CDF230995BA175C06D11DB70F6859AFC" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanOtherCosts_5A80B48458ABE22309C3DB70F6855531_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanOtherCosts_5A80B48458ABE22309C3DB70F6855531" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Other Cost (Credit)</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanOtherCosts_5A80B48458ABE22309C3DB70F6855531_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanOtherCosts_5A80B48458ABE22309C3DB70F6855531" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Other Cost (Credit)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanOtherCosts" xlink:label="loc_us-gaap_DefinedBenefitPlanOtherCosts_5A80B48458ABE22309C3DB70F6855531" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanOtherCosts_5A80B48458ABE22309C3DB70F6855531" xlink:to="lab_us-gaap_DefinedBenefitPlanOtherCosts_5A80B48458ABE22309C3DB70F6855531" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1_4D0B5FDABFAA93EB61ACDB70F68512AD_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1_4D0B5FDABFAA93EB61ACDB70F68512AD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement and Curtailment</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1_4D0B5FDABFAA93EB61ACDB70F68512AD_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1_4D0B5FDABFAA93EB61ACDB70F68512AD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement and Curtailment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1_4D0B5FDABFAA93EB61ACDB70F68512AD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1_4D0B5FDABFAA93EB61ACDB70F68512AD" xlink:to="lab_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1_4D0B5FDABFAA93EB61ACDB70F68512AD" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_DFB97B1A769456D4A08CDB70F68562BD_totalLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_DFB97B1A769456D4A08CDB70F68562BD" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net periodic benefit cost</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_DFB97B1A769456D4A08CDB70F68562BD_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_DFB97B1A769456D4A08CDB70F68562BD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Net Periodic Benefit Cost (Credit)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_DFB97B1A769456D4A08CDB70F68562BD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_DFB97B1A769456D4A08CDB70F68562BD" xlink:to="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_DFB97B1A769456D4A08CDB70F68562BD" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementOfStockholdersEquityAbstract_EAF07E300327A3645848971313F583C2_label_en-US" xlink:label="lab_us-gaap_StatementOfStockholdersEquityAbstract_EAF07E300327A3645848971313F583C2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Stockholders' Equity [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_EAF07E300327A3645848971313F583C2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_EAF07E300327A3645848971313F583C2" xlink:to="lab_us-gaap_StatementOfStockholdersEquityAbstract_EAF07E300327A3645848971313F583C2" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementEquityComponentsAxis_4D2225E798CFA6A09EC3971313F671DD_terseLabel_en-US" xlink:label="lab_us-gaap_StatementEquityComponentsAxis_4D2225E798CFA6A09EC3971313F671DD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Components [Axis]</link:label>
    <link:label id="lab_us-gaap_StatementEquityComponentsAxis_4D2225E798CFA6A09EC3971313F671DD_label_en-US" xlink:label="lab_us-gaap_StatementEquityComponentsAxis_4D2225E798CFA6A09EC3971313F671DD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Components [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_4D2225E798CFA6A09EC3971313F671DD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_4D2225E798CFA6A09EC3971313F671DD" xlink:to="lab_us-gaap_StatementEquityComponentsAxis_4D2225E798CFA6A09EC3971313F671DD" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityComponentDomain_80A83C4E47BBC1A97465971313F7D4A9_terseLabel_en-US" xlink:label="lab_us-gaap_EquityComponentDomain_80A83C4E47BBC1A97465971313F7D4A9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Component [Domain]</link:label>
    <link:label id="lab_us-gaap_EquityComponentDomain_80A83C4E47BBC1A97465971313F7D4A9_label_en-US" xlink:label="lab_us-gaap_EquityComponentDomain_80A83C4E47BBC1A97465971313F7D4A9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Component [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_80A83C4E47BBC1A97465971313F7D4A9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityComponentDomain_80A83C4E47BBC1A97465971313F7D4A9" xlink:to="lab_us-gaap_EquityComponentDomain_80A83C4E47BBC1A97465971313F7D4A9" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockMember_5C78B9DCD81C4BA71B59971313F84206_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockMember_5C78B9DCD81C4BA71B59971313F84206" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common Stock [Member]</link:label>
    <link:label id="lab_us-gaap_CommonStockMember_5C78B9DCD81C4BA71B59971313F84206_label_en-US" xlink:label="lab_us-gaap_CommonStockMember_5C78B9DCD81C4BA71B59971313F84206" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_5C78B9DCD81C4BA71B59971313F84206" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockMember_5C78B9DCD81C4BA71B59971313F84206" xlink:to="lab_us-gaap_CommonStockMember_5C78B9DCD81C4BA71B59971313F84206" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalMember_5140ADD88FE8B45D1744971313F9D170_terseLabel_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalMember_5140ADD88FE8B45D1744971313F9D170" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Additional Paid-in Capital [Member]</link:label>
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalMember_5140ADD88FE8B45D1744971313F9D170_label_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalMember_5140ADD88FE8B45D1744971313F9D170" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional Paid-in Capital [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_5140ADD88FE8B45D1744971313F9D170" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdditionalPaidInCapitalMember_5140ADD88FE8B45D1744971313F9D170" xlink:to="lab_us-gaap_AdditionalPaidInCapitalMember_5140ADD88FE8B45D1744971313F9D170" xlink:type="arc" />
    <link:label id="lab_us-gaap_RetainedEarningsMember_9C60401B570D89D6E01E971313F9DCD1_terseLabel_en-US" xlink:label="lab_us-gaap_RetainedEarningsMember_9C60401B570D89D6E01E971313F9DCD1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retained Earnings [Member]</link:label>
    <link:label id="lab_us-gaap_RetainedEarningsMember_9C60401B570D89D6E01E971313F9DCD1_label_en-US" xlink:label="lab_us-gaap_RetainedEarningsMember_9C60401B570D89D6E01E971313F9DCD1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retained Earnings [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_9C60401B570D89D6E01E971313F9DCD1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetainedEarningsMember_9C60401B570D89D6E01E971313F9DCD1" xlink:to="lab_us-gaap_RetainedEarningsMember_9C60401B570D89D6E01E971313F9DCD1" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_41AE9481A3EEAF4CBACE971313FA035A_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_41AE9481A3EEAF4CBACE971313FA035A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">AOCI Attributable to Parent [Member]</link:label>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_41AE9481A3EEAF4CBACE971313FA035A_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_41AE9481A3EEAF4CBACE971313FA035A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">AOCI Attributable to Parent [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_41AE9481A3EEAF4CBACE971313FA035A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_41AE9481A3EEAF4CBACE971313FA035A" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_41AE9481A3EEAF4CBACE971313FA035A" xlink:type="arc" />
    <link:label id="lab_us-gaap_TreasuryStockMember_322D07CE359F3AB51079971313FA25FC_terseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockMember_322D07CE359F3AB51079971313FA25FC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Treasury Stock [Member]</link:label>
    <link:label id="lab_us-gaap_TreasuryStockMember_322D07CE359F3AB51079971313FA25FC_label_en-US" xlink:label="lab_us-gaap_TreasuryStockMember_322D07CE359F3AB51079971313FA25FC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury Stock [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="loc_us-gaap_TreasuryStockMember_322D07CE359F3AB51079971313FA25FC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockMember_322D07CE359F3AB51079971313FA25FC" xlink:to="lab_us-gaap_TreasuryStockMember_322D07CE359F3AB51079971313FA25FC" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquity_06F63359A8E2A0EBC300971313FAF922_periodStartLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquity_06F63359A8E2A0EBC300971313FAF922" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Beginning balance</link:label>
    <link:label id="lab_us-gaap_StockholdersEquity_06F63359A8E2A0EBC300971313FAF922_label_en-US" xlink:label="lab_us-gaap_StockholdersEquity_06F63359A8E2A0EBC300971313FAF922" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stockholders' Equity Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_06F63359A8E2A0EBC300971313FAF922" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquity_06F63359A8E2A0EBC300971313FAF922" xlink:to="lab_us-gaap_StockholdersEquity_06F63359A8E2A0EBC300971313FAF922" xlink:type="arc" />
    <link:label id="lab_us-gaap_CumulativeEffectOnRetainedEarningsNetOfTax1_CD8EF937278109182D0D971313FB5288_terseLabel_en-US" xlink:label="lab_us-gaap_CumulativeEffectOnRetainedEarningsNetOfTax1_CD8EF937278109182D0D971313FB5288" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cumulative Effect on Retained Earnings, Net of Tax</link:label>
    <link:label id="lab_us-gaap_CumulativeEffectOnRetainedEarningsNetOfTax1_CD8EF937278109182D0D971313FB5288_label_en-US" xlink:label="lab_us-gaap_CumulativeEffectOnRetainedEarningsNetOfTax1_CD8EF937278109182D0D971313FB5288" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cumulative Effect on Retained Earnings, Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CumulativeEffectOnRetainedEarningsNetOfTax1" xlink:label="loc_us-gaap_CumulativeEffectOnRetainedEarningsNetOfTax1_CD8EF937278109182D0D971313FB5288" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CumulativeEffectOnRetainedEarningsNetOfTax1_CD8EF937278109182D0D971313FB5288" xlink:to="lab_us-gaap_CumulativeEffectOnRetainedEarningsNetOfTax1_CD8EF937278109182D0D971313FB5288" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetIncomeLoss_C9DA5C45F623D79AF11A971313FB6CB2_terseLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLoss_C9DA5C45F623D79AF11A971313FB6CB2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net income</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_C9DA5C45F623D79AF11A971313FB6CB2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLoss_C9DA5C45F623D79AF11A971313FB6CB2" xlink:to="lab_us-gaap_NetIncomeLoss_C9DA5C45F623D79AF11A971313FB6CB2" xlink:type="arc" />
    <link:label id="lab_us-gaap_DividendsCommonStockCash_5BB0EA37E85F748B70B4971313FB7173_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DividendsCommonStockCash_5BB0EA37E85F748B70B4971313FB7173" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Dividends, Common Stock, Cash</link:label>
    <link:label id="lab_us-gaap_DividendsCommonStockCash_5BB0EA37E85F748B70B4971313FB7173_label_en-US" xlink:label="lab_us-gaap_DividendsCommonStockCash_5BB0EA37E85F748B70B4971313FB7173" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dividends, Common Stock, Cash</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendsCommonStockCash" xlink:label="loc_us-gaap_DividendsCommonStockCash_5BB0EA37E85F748B70B4971313FB7173" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendsCommonStockCash_5BB0EA37E85F748B70B4971313FB7173" xlink:to="lab_us-gaap_DividendsCommonStockCash_5BB0EA37E85F748B70B4971313FB7173" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent_82FF281073582F740560971313FC1C5B_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent_82FF281073582F740560971313FC1C5B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax, Portion Attributable to Parent</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent_82FF281073582F740560971313FC1C5B_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent_82FF281073582F740560971313FC1C5B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax, Portion Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent_82FF281073582F740560971313FC1C5B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent_82FF281073582F740560971313FC1C5B" xlink:to="lab_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent_82FF281073582F740560971313FC1C5B" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_CFFA389C8C74AEC942DC971313FC19B0_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_CFFA389C8C74AEC942DC971313FC19B0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_CFFA389C8C74AEC942DC971313FC19B0_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_CFFA389C8C74AEC942DC971313FC19B0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_CFFA389C8C74AEC942DC971313FC19B0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_CFFA389C8C74AEC942DC971313FC19B0" xlink:to="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_CFFA389C8C74AEC942DC971313FC19B0" xlink:type="arc" />
    <link:label id="lab_us-gaap_TreasuryStockShares_63BFD7BE3DA4EA35AD15971313FCFA58_terseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockShares_63BFD7BE3DA4EA35AD15971313FCFA58" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Treasury Stock, Shares</link:label>
    <link:label id="lab_us-gaap_TreasuryStockShares_63BFD7BE3DA4EA35AD15971313FCFA58_label_en-US" xlink:label="lab_us-gaap_TreasuryStockShares_63BFD7BE3DA4EA35AD15971313FCFA58" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury Stock, Shares</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockShares" xlink:label="loc_us-gaap_TreasuryStockShares_63BFD7BE3DA4EA35AD15971313FCFA58" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockShares_63BFD7BE3DA4EA35AD15971313FCFA58" xlink:to="lab_us-gaap_TreasuryStockShares_63BFD7BE3DA4EA35AD15971313FCFA58" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_DBB3135A2A4F638C9383971313FC0D27_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_DBB3135A2A4F638C9383971313FC0D27" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_DBB3135A2A4F638C9383971313FC0D27_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_DBB3135A2A4F638C9383971313FC0D27" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_DBB3135A2A4F638C9383971313FC0D27" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_DBB3135A2A4F638C9383971313FC0D27" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_DBB3135A2A4F638C9383971313FC0D27" xlink:type="arc" />
    <link:label id="lab_us-gaap_AllocatedShareBasedCompensationExpense_13DE48CA70B4EAE87A25971313FDC2AA_terseLabel_en-US" xlink:label="lab_us-gaap_AllocatedShareBasedCompensationExpense_13DE48CA70B4EAE87A25971313FDC2AA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock-based compensation expense</link:label>
    <link:label id="lab_us-gaap_AllocatedShareBasedCompensationExpense_13DE48CA70B4EAE87A25971313FDC2AA_label_en-US" xlink:label="lab_us-gaap_AllocatedShareBasedCompensationExpense_13DE48CA70B4EAE87A25971313FDC2AA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Payment Arrangement, Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_13DE48CA70B4EAE87A25971313FDC2AA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AllocatedShareBasedCompensationExpense_13DE48CA70B4EAE87A25971313FDC2AA" xlink:to="lab_us-gaap_AllocatedShareBasedCompensationExpense_13DE48CA70B4EAE87A25971313FDC2AA" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_9CD538D8CBA76D55889C971313FD029B_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_9CD538D8CBA76D55889C971313FD029B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">APIC, Share-based Payment Arrangement, Increase for Cost Recognition</link:label>
    <link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_9CD538D8CBA76D55889C971313FD029B_label_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_9CD538D8CBA76D55889C971313FD029B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">APIC, Share-based Payment Arrangement, Increase for Cost Recognition</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_9CD538D8CBA76D55889C971313FD029B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_9CD538D8CBA76D55889C971313FD029B" xlink:to="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_9CD538D8CBA76D55889C971313FD029B" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued_FA52A00004A66DABA636971313FD0226_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued_FA52A00004A66DABA636971313FD0226" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock Issued During Period, Value, Treasury Stock Reissued</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued_FA52A00004A66DABA636971313FD0226_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued_FA52A00004A66DABA636971313FD0226" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock Issued During Period, Value, Treasury Stock Reissued</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued_FA52A00004A66DABA636971313FD0226" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued_FA52A00004A66DABA636971313FD0226" xlink:to="lab_us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued_FA52A00004A66DABA636971313FD0226" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_DCDF52EAF2A1E45CE405971313FD3B99_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_DCDF52EAF2A1E45CE405971313FD3B99" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock Issued During Period, Shares, Treasury Stock Reissued</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_DCDF52EAF2A1E45CE405971313FD3B99_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_DCDF52EAF2A1E45CE405971313FD3B99" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock Issued During Period, Shares, Treasury Stock Reissued</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_DCDF52EAF2A1E45CE405971313FD3B99" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_DCDF52EAF2A1E45CE405971313FD3B99" xlink:to="lab_us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_DCDF52EAF2A1E45CE405971313FD3B99" xlink:type="arc" />
    <link:label id="lab_us-gaap_TreasuryStockSharesAcquired_2E86E071E804FD496342971313FE7F8C_terseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockSharesAcquired_2E86E071E804FD496342971313FE7F8C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Treasury Stock, Shares, Acquired</link:label>
    <link:label id="lab_us-gaap_TreasuryStockSharesAcquired_2E86E071E804FD496342971313FE7F8C_label_en-US" xlink:label="lab_us-gaap_TreasuryStockSharesAcquired_2E86E071E804FD496342971313FE7F8C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury Stock, Shares, Acquired</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockSharesAcquired" xlink:label="loc_us-gaap_TreasuryStockSharesAcquired_2E86E071E804FD496342971313FE7F8C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockSharesAcquired_2E86E071E804FD496342971313FE7F8C" xlink:to="lab_us-gaap_TreasuryStockSharesAcquired_2E86E071E804FD496342971313FE7F8C" xlink:type="arc" />
    <link:label id="lab_us-gaap_TreasuryStockValueAcquiredCostMethod_0BE84B2F66D895120695971313FE0008_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockValueAcquiredCostMethod_0BE84B2F66D895120695971313FE0008" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Treasury Stock, Value, Acquired, Cost Method</link:label>
    <link:label id="lab_us-gaap_TreasuryStockValueAcquiredCostMethod_0BE84B2F66D895120695971313FE0008_label_en-US" xlink:label="lab_us-gaap_TreasuryStockValueAcquiredCostMethod_0BE84B2F66D895120695971313FE0008" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury Stock, Value, Acquired, Cost Method</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod" xlink:label="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_0BE84B2F66D895120695971313FE0008" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_0BE84B2F66D895120695971313FE0008" xlink:to="lab_us-gaap_TreasuryStockValueAcquiredCostMethod_0BE84B2F66D895120695971313FE0008" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquity_C94F163312B708DD0DAB971313FEA217_periodEndLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquity_C94F163312B708DD0DAB971313FEA217" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Ending balance</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_C94F163312B708DD0DAB971313FEA217" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquity_C94F163312B708DD0DAB971313FEA217" xlink:to="lab_us-gaap_StockholdersEquity_C94F163312B708DD0DAB971313FEA217" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfGoodwillTextBlock_F0C4B5AA7B24C12885769713141D23D0_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfGoodwillTextBlock_F0C4B5AA7B24C12885769713141D23D0" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of changes in the carrying amount of goodwill</link:label>
    <link:label id="lab_us-gaap_ScheduleOfGoodwillTextBlock_F0C4B5AA7B24C12885769713141D23D0_label_en-US" xlink:label="lab_us-gaap_ScheduleOfGoodwillTextBlock_F0C4B5AA7B24C12885769713141D23D0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Goodwill [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfGoodwillTextBlock" xlink:label="loc_us-gaap_ScheduleOfGoodwillTextBlock_F0C4B5AA7B24C12885769713141D23D0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfGoodwillTextBlock_F0C4B5AA7B24C12885769713141D23D0" xlink:to="lab_us-gaap_ScheduleOfGoodwillTextBlock_F0C4B5AA7B24C12885769713141D23D0" xlink:type="arc" />
    <link:label id="lab_lii_Sitecleanupandremediation_C661F39E2E6EA95C401FDB70F70C3FBE_terseLabel_en-US" xlink:label="lab_lii_Sitecleanupandremediation_C661F39E2E6EA95C401FDB70F70C3FBE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Site clean-up and remediation</link:label>
    <link:label id="lab_lii_Sitecleanupandremediation_C661F39E2E6EA95C401FDB70F70C3FBE_label_en-US" xlink:label="lab_lii_Sitecleanupandremediation_C661F39E2E6EA95C401FDB70F70C3FBE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Site clean-up and remediation</link:label>
    <link:label id="lab_lii_Sitecleanupandremediation_C661F39E2E6EA95C401FDB70F70C3FBE_documentation_en-US" xlink:label="lab_lii_Sitecleanupandremediation_C661F39E2E6EA95C401FDB70F70C3FBE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Site clean-up and remediation due to natural disaster</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_Sitecleanupandremediation" xlink:label="loc_lii_Sitecleanupandremediation_C661F39E2E6EA95C401FDB70F70C3FBE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_Sitecleanupandremediation_C661F39E2E6EA95C401FDB70F70C3FBE" xlink:to="lab_lii_Sitecleanupandremediation_C661F39E2E6EA95C401FDB70F70C3FBE" xlink:type="arc" />
    <link:label id="lab_us-gaap_InsuranceRecoveries_32FA8D4CF1DA5F9D564CDB70F70C0F4A_verboseLabel_en-US" xlink:label="lab_us-gaap_InsuranceRecoveries_32FA8D4CF1DA5F9D564CDB70F70C0F4A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Insurance recoveries received</link:label>
    <link:label id="lab_us-gaap_InsuranceRecoveries_32FA8D4CF1DA5F9D564CDB70F70C0F4A_label_en-US" xlink:label="lab_us-gaap_InsuranceRecoveries_32FA8D4CF1DA5F9D564CDB70F70C0F4A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Insurance Recoveries</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InsuranceRecoveries" xlink:label="loc_us-gaap_InsuranceRecoveries_32FA8D4CF1DA5F9D564CDB70F70C0F4A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InsuranceRecoveries_32FA8D4CF1DA5F9D564CDB70F70C0F4A" xlink:to="lab_us-gaap_InsuranceRecoveries_32FA8D4CF1DA5F9D564CDB70F70C0F4A" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInInsuranceSettlementsReceivable_864DDD4BDCD2EFFF8862DB70F70C789B_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInsuranceSettlementsReceivable_864DDD4BDCD2EFFF8862DB70F70C789B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Insurance Settlements Receivable</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInInsuranceSettlementsReceivable_864DDD4BDCD2EFFF8862DB70F70C789B_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInsuranceSettlementsReceivable_864DDD4BDCD2EFFF8862DB70F70C789B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Insurance Settlements Receivable</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInInsuranceSettlementsReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInInsuranceSettlementsReceivable_864DDD4BDCD2EFFF8862DB70F70C789B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInInsuranceSettlementsReceivable_864DDD4BDCD2EFFF8862DB70F70C789B" xlink:to="lab_us-gaap_IncreaseDecreaseInInsuranceSettlementsReceivable_864DDD4BDCD2EFFF8862DB70F70C789B" xlink:type="arc" />
    <link:label id="lab_lii_Factoryinefficiencies_7FAE9803A5F1FBA2C69ADB70F70D3997_terseLabel_en-US" xlink:label="lab_lii_Factoryinefficiencies_7FAE9803A5F1FBA2C69ADB70F70D3997" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Factory inefficiencies</link:label>
    <link:label id="lab_lii_Factoryinefficiencies_7FAE9803A5F1FBA2C69ADB70F70D3997_label_en-US" xlink:label="lab_lii_Factoryinefficiencies_7FAE9803A5F1FBA2C69ADB70F70D3997" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Factory inefficiencies</link:label>
    <link:label id="lab_lii_Factoryinefficiencies_7FAE9803A5F1FBA2C69ADB70F70D3997_documentation_en-US" xlink:label="lab_lii_Factoryinefficiencies_7FAE9803A5F1FBA2C69ADB70F70D3997" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Factory inefficiencies due to natural disaster</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_Factoryinefficiencies" xlink:label="loc_lii_Factoryinefficiencies_7FAE9803A5F1FBA2C69ADB70F70D3997" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_Factoryinefficiencies_7FAE9803A5F1FBA2C69ADB70F70D3997" xlink:to="lab_lii_Factoryinefficiencies_7FAE9803A5F1FBA2C69ADB70F70D3997" xlink:type="arc" />
    <link:label id="lab_lii_Writeoffofpropertyplantandequipment_E9EF5439BBD5D09A9B70DB70F70D48C3_terseLabel_en-US" xlink:label="lab_lii_Writeoffofpropertyplantandequipment_E9EF5439BBD5D09A9B70DB70F70D48C3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Write-off of property, plant and equipment</link:label>
    <link:label id="lab_lii_Writeoffofpropertyplantandequipment_E9EF5439BBD5D09A9B70DB70F70D48C3_label_en-US" xlink:label="lab_lii_Writeoffofpropertyplantandequipment_E9EF5439BBD5D09A9B70DB70F70D48C3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Write-off of property, plant and equipment</link:label>
    <link:label id="lab_lii_Writeoffofpropertyplantandequipment_E9EF5439BBD5D09A9B70DB70F70D48C3_documentation_en-US" xlink:label="lab_lii_Writeoffofpropertyplantandequipment_E9EF5439BBD5D09A9B70DB70F70D48C3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Write-off of property, plant and equipment due to natural disaster</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_Writeoffofpropertyplantandequipment" xlink:label="loc_lii_Writeoffofpropertyplantandequipment_E9EF5439BBD5D09A9B70DB70F70D48C3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_Writeoffofpropertyplantandequipment_E9EF5439BBD5D09A9B70DB70F70D48C3" xlink:to="lab_lii_Writeoffofpropertyplantandequipment_E9EF5439BBD5D09A9B70DB70F70D48C3" xlink:type="arc" />
    <link:label id="lab_lii_Writeoffofinventory_9F5C5A7E9CAB284ED31FDB70F70DAD3E_terseLabel_en-US" xlink:label="lab_lii_Writeoffofinventory_9F5C5A7E9CAB284ED31FDB70F70DAD3E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Write-off of inventory</link:label>
    <link:label id="lab_lii_Writeoffofinventory_9F5C5A7E9CAB284ED31FDB70F70DAD3E_label_en-US" xlink:label="lab_lii_Writeoffofinventory_9F5C5A7E9CAB284ED31FDB70F70DAD3E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Write-off of inventory</link:label>
    <link:label id="lab_lii_Writeoffofinventory_9F5C5A7E9CAB284ED31FDB70F70DAD3E_documentation_en-US" xlink:label="lab_lii_Writeoffofinventory_9F5C5A7E9CAB284ED31FDB70F70DAD3E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Write-off of inventory due to natural disaster</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_Writeoffofinventory" xlink:label="loc_lii_Writeoffofinventory_9F5C5A7E9CAB284ED31FDB70F70DAD3E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_Writeoffofinventory_9F5C5A7E9CAB284ED31FDB70F70DAD3E" xlink:to="lab_lii_Writeoffofinventory_9F5C5A7E9CAB284ED31FDB70F70DAD3E" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherNonrecurringExpense_E6023DCFAAF3CD9F0812DB70F70D6F45_terseLabel_en-US" xlink:label="lab_us-gaap_OtherNonrecurringExpense_E6023DCFAAF3CD9F0812DB70F70D6F45" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_us-gaap_OtherNonrecurringExpense_E6023DCFAAF3CD9F0812DB70F70D6F45_label_en-US" xlink:label="lab_us-gaap_OtherNonrecurringExpense_E6023DCFAAF3CD9F0812DB70F70D6F45" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Nonrecurring Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNonrecurringExpense" xlink:label="loc_us-gaap_OtherNonrecurringExpense_E6023DCFAAF3CD9F0812DB70F70D6F45" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherNonrecurringExpense_E6023DCFAAF3CD9F0812DB70F70D6F45" xlink:to="lab_us-gaap_OtherNonrecurringExpense_E6023DCFAAF3CD9F0812DB70F70D6F45" xlink:type="arc" />
    <link:label id="lab_lii_Totalexpenseduetonaturaldisaster_6E56101E7C3B8C23303DDB70F70D5106_totalLabel_en-US" xlink:label="lab_lii_Totalexpenseduetonaturaldisaster_6E56101E7C3B8C23303DDB70F70D5106" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total expense</link:label>
    <link:label id="lab_lii_Totalexpenseduetonaturaldisaster_6E56101E7C3B8C23303DDB70F70D5106_label_en-US" xlink:label="lab_lii_Totalexpenseduetonaturaldisaster_6E56101E7C3B8C23303DDB70F70D5106" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total expense due to natural disaster</link:label>
    <link:label id="lab_lii_Totalexpenseduetonaturaldisaster_6E56101E7C3B8C23303DDB70F70D5106_documentation_en-US" xlink:label="lab_lii_Totalexpenseduetonaturaldisaster_6E56101E7C3B8C23303DDB70F70D5106" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Total expense due to natural disaster</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_Totalexpenseduetonaturaldisaster" xlink:label="loc_lii_Totalexpenseduetonaturaldisaster_6E56101E7C3B8C23303DDB70F70D5106" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_Totalexpenseduetonaturaldisaster_6E56101E7C3B8C23303DDB70F70D5106" xlink:to="lab_lii_Totalexpenseduetonaturaldisaster_6E56101E7C3B8C23303DDB70F70D5106" xlink:type="arc" />
    <link:label id="lab_lii_LossgainfromnaturaldisasternetofInsurancerecoveries_662D4C2527C7CD3D1E67DB70F70E79F5_negatedTerseLabel_en-US" xlink:label="lab_lii_LossgainfromnaturaldisasternetofInsurancerecoveries_662D4C2527C7CD3D1E67DB70F70E79F5" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Loss (gain) from natural disaster, net of Insurance recoveries</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_LossgainfromnaturaldisasternetofInsurancerecoveries" xlink:label="loc_lii_LossgainfromnaturaldisasternetofInsurancerecoveries_662D4C2527C7CD3D1E67DB70F70E79F5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_LossgainfromnaturaldisasternetofInsurancerecoveries_662D4C2527C7CD3D1E67DB70F70E79F5" xlink:to="lab_lii_LossgainfromnaturaldisasternetofInsurancerecoveries_662D4C2527C7CD3D1E67DB70F70E79F5" xlink:type="arc" />
    <link:label id="lab_lii_Insuranceproceedsforlostprofits_45F31913BEA6E57A35ECDB70F70E975A_negatedTerseLabel_en-US" xlink:label="lab_lii_Insuranceproceedsforlostprofits_45F31913BEA6E57A35ECDB70F70E975A" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Insurance proceeds for lost profits</link:label>
    <link:label id="lab_lii_Insuranceproceedsforlostprofits_45F31913BEA6E57A35ECDB70F70E975A_label_en-US" xlink:label="lab_lii_Insuranceproceedsforlostprofits_45F31913BEA6E57A35ECDB70F70E975A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Insurance proceeds for lost profits</link:label>
    <link:label id="lab_lii_Insuranceproceedsforlostprofits_45F31913BEA6E57A35ECDB70F70E975A_documentation_en-US" xlink:label="lab_lii_Insuranceproceedsforlostprofits_45F31913BEA6E57A35ECDB70F70E975A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Insurance proceeds for lost profits</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_Insuranceproceedsforlostprofits" xlink:label="loc_lii_Insuranceproceedsforlostprofits_45F31913BEA6E57A35ECDB70F70E975A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_Insuranceproceedsforlostprofits_45F31913BEA6E57A35ECDB70F70E975A" xlink:to="lab_lii_Insuranceproceedsforlostprofits_45F31913BEA6E57A35ECDB70F70E975A" xlink:type="arc" />
    <link:label id="lab_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_5768EAC3CFA9A176980D971313E658EF_label_en-US" xlink:label="lab_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_5768EAC3CFA9A176980D971313E658EF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Payment Arrangement [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_5768EAC3CFA9A176980D971313E658EF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_5768EAC3CFA9A176980D971313E658EF" xlink:to="lab_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_5768EAC3CFA9A176980D971313E658EF" xlink:type="arc" />
    <link:label id="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_C3A6144AFB8BBFD0DB8A971313E75B3C_verboseLabel_en-US" xlink:label="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_C3A6144AFB8BBFD0DB8A971313E75B3C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Stock-Based Compensation</link:label>
    <link:label id="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_C3A6144AFB8BBFD0DB8A971313E75B3C_label_en-US" xlink:label="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_C3A6144AFB8BBFD0DB8A971313E75B3C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Payment Arrangement [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_C3A6144AFB8BBFD0DB8A971313E75B3C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_C3A6144AFB8BBFD0DB8A971313E75B3C" xlink:to="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_C3A6144AFB8BBFD0DB8A971313E75B3C" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtDisclosureTextBlock_DFB217FC24AFC13115F19713132FDFFA_verboseLabel_en-US" xlink:label="lab_us-gaap_DebtDisclosureTextBlock_DFB217FC24AFC13115F19713132FDFFA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Lines of Credit and Financing Arrangements</link:label>
    <link:label id="lab_us-gaap_DebtDisclosureTextBlock_DFB217FC24AFC13115F19713132FDFFA_label_en-US" xlink:label="lab_us-gaap_DebtDisclosureTextBlock_DFB217FC24AFC13115F19713132FDFFA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureTextBlock" xlink:label="loc_us-gaap_DebtDisclosureTextBlock_DFB217FC24AFC13115F19713132FDFFA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtDisclosureTextBlock_DFB217FC24AFC13115F19713132FDFFA" xlink:to="lab_us-gaap_DebtDisclosureTextBlock_DFB217FC24AFC13115F19713132FDFFA" xlink:type="arc" />
    <link:label id="lab_us-gaap_SubsequentEventsAbstract_68E354A12ED3A4D59E189713163B6A9F_label_en-US" xlink:label="lab_us-gaap_SubsequentEventsAbstract_68E354A12ED3A4D59E189713163B6A9F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Events [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventsAbstract" xlink:label="loc_us-gaap_SubsequentEventsAbstract_68E354A12ED3A4D59E189713163B6A9F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventsAbstract_68E354A12ED3A4D59E189713163B6A9F" xlink:to="lab_us-gaap_SubsequentEventsAbstract_68E354A12ED3A4D59E189713163B6A9F" xlink:type="arc" />
    <link:label id="lab_us-gaap_SubsequentEventsTextBlock_540CE6902FEC5BA540559713163BEFC3_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventsTextBlock_540CE6902FEC5BA540559713163BEFC3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsequent Event</link:label>
    <link:label id="lab_us-gaap_SubsequentEventsTextBlock_540CE6902FEC5BA540559713163BEFC3_label_en-US" xlink:label="lab_us-gaap_SubsequentEventsTextBlock_540CE6902FEC5BA540559713163BEFC3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Events [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="loc_us-gaap_SubsequentEventsTextBlock_540CE6902FEC5BA540559713163BEFC3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventsTextBlock_540CE6902FEC5BA540559713163BEFC3" xlink:to="lab_us-gaap_SubsequentEventsTextBlock_540CE6902FEC5BA540559713163BEFC3" xlink:type="arc" />
    <link:label id="lab_srt_ConsolidationEliminationsMember_FE9FE83ED5404886EC24DB70F5903457_terseLabel_en-US" xlink:label="lab_srt_ConsolidationEliminationsMember_FE9FE83ED5404886EC24DB70F5903457" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Consolidation, Eliminations [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidationEliminationsMember" xlink:label="loc_srt_ConsolidationEliminationsMember_FE9FE83ED5404886EC24DB70F5903457" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ConsolidationEliminationsMember_FE9FE83ED5404886EC24DB70F5903457" xlink:to="lab_srt_ConsolidationEliminationsMember_FE9FE83ED5404886EC24DB70F5903457" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeStatementAbstract_00B8946E3315B36EBC2BDB70F5957DF2_verboseLabel_en-US" xlink:label="lab_us-gaap_IncomeStatementAbstract_00B8946E3315B36EBC2BDB70F5957DF2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Condensed Consolidating Statements of Operations</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="loc_us-gaap_IncomeStatementAbstract_00B8946E3315B36EBC2BDB70F5957DF2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementAbstract_00B8946E3315B36EBC2BDB70F5957DF2" xlink:to="lab_us-gaap_IncomeStatementAbstract_00B8946E3315B36EBC2BDB70F5957DF2" xlink:type="arc" />
    <link:label id="lab_lii_GainLossonDispositionofBusinessandRelatedProperty_7C3B7EA302A80F250332DB70F5997B7A_terseLabel_en-US" xlink:label="lab_lii_GainLossonDispositionofBusinessandRelatedProperty_7C3B7EA302A80F250332DB70F5997B7A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gain (Loss) on Disposition of Business and Related Property</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_GainLossonDispositionofBusinessandRelatedProperty" xlink:label="loc_lii_GainLossonDispositionofBusinessandRelatedProperty_7C3B7EA302A80F250332DB70F5997B7A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_GainLossonDispositionofBusinessandRelatedProperty_7C3B7EA302A80F250332DB70F5997B7A" xlink:to="lab_lii_GainLossonDispositionofBusinessandRelatedProperty_7C3B7EA302A80F250332DB70F5997B7A" xlink:type="arc" />
    <link:label id="lab_us-gaap_GainLossOnDispositionOfAssets1_C925A9D152F26617C1D7DB70F59ACDBD_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_GainLossOnDispositionOfAssets1_C925A9D152F26617C1D7DB70F59ACDBD" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Gain (Loss) on Disposition of Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnDispositionOfAssets1" xlink:label="loc_us-gaap_GainLossOnDispositionOfAssets1_C925A9D152F26617C1D7DB70F59ACDBD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GainLossOnDispositionOfAssets1_C925A9D152F26617C1D7DB70F59ACDBD" xlink:to="lab_us-gaap_GainLossOnDispositionOfAssets1_C925A9D152F26617C1D7DB70F59ACDBD" xlink:type="arc" />
    <link:label id="lab_lii_LossgainfromnaturaldisasternetofInsurancerecoveries_D5B3C603E8C1E1FAA2F3DB70F59A19D1_terseLabel_en-US" xlink:label="lab_lii_LossgainfromnaturaldisasternetofInsurancerecoveries_D5B3C603E8C1E1FAA2F3DB70F59A19D1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loss(gain) from natural disaster, net of Insurance recoveries</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_LossgainfromnaturaldisasternetofInsurancerecoveries" xlink:label="loc_lii_LossgainfromnaturaldisasternetofInsurancerecoveries_D5B3C603E8C1E1FAA2F3DB70F59A19D1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_LossgainfromnaturaldisasternetofInsurancerecoveries_D5B3C603E8C1E1FAA2F3DB70F59A19D1" xlink:to="lab_lii_LossgainfromnaturaldisasternetofInsurancerecoveries_D5B3C603E8C1E1FAA2F3DB70F59A19D1" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherNonoperatingIncomeExpense_262D4D6F9C1335A1DF53DB70F59BDDB1_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpense_262D4D6F9C1335A1DF53DB70F59BDDB1" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Other expense (income), net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_262D4D6F9C1335A1DF53DB70F59BDDB1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpense_262D4D6F9C1335A1DF53DB70F59BDDB1" xlink:to="lab_us-gaap_OtherNonoperatingIncomeExpense_262D4D6F9C1335A1DF53DB70F59BDDB1" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxExpenseBenefit_A9B79C0918942E2A1C09DB70F59C8077_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit_A9B79C0918942E2A1C09DB70F59C8077" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income tax benefit</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_A9B79C0918942E2A1C09DB70F59C8077" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_A9B79C0918942E2A1C09DB70F59C8077" xlink:to="lab_us-gaap_IncomeTaxExpenseBenefit_A9B79C0918942E2A1C09DB70F59C8077" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_DC0DF80B617486FC9DE5DB70F59C5F35_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_DC0DF80B617486FC9DE5DB70F59C5F35" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loss from discontinued operations</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_DC0DF80B617486FC9DE5DB70F59C5F35" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_DC0DF80B617486FC9DE5DB70F59C5F35" xlink:to="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_DC0DF80B617486FC9DE5DB70F59C5F35" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_310EF8A6D16EFFAB6436DB70F59E0C69_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_310EF8A6D16EFFAB6436DB70F59E0C69" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income (loss), net of tax</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_310EF8A6D16EFFAB6436DB70F59E0C69_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_310EF8A6D16EFFAB6436DB70F59E0C69" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_310EF8A6D16EFFAB6436DB70F59E0C69" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_310EF8A6D16EFFAB6436DB70F59E0C69" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_310EF8A6D16EFFAB6436DB70F59E0C69" xlink:type="arc" />
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTax_3A5AF26036381E96B6BDDB70F59E9550_totalLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTax_3A5AF26036381E96B6BDDB70F59E9550" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Comprehensive income</link:label>
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTax_3A5AF26036381E96B6BDDB70F59E9550_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTax_3A5AF26036381E96B6BDDB70F59E9550" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive Income (Loss), Net of Tax, Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_3A5AF26036381E96B6BDDB70F59E9550" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_3A5AF26036381E96B6BDDB70F59E9550" xlink:to="lab_us-gaap_ComprehensiveIncomeNetOfTax_3A5AF26036381E96B6BDDB70F59E9550" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestructuringChargesAbstract_9F83DED387D68A29F7F6971316E29DBC_label_en-US" xlink:label="lab_us-gaap_RestructuringChargesAbstract_9F83DED387D68A29F7F6971316E29DBC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring Charges [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringChargesAbstract" xlink:label="loc_us-gaap_RestructuringChargesAbstract_9F83DED387D68A29F7F6971316E29DBC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringChargesAbstract_9F83DED387D68A29F7F6971316E29DBC" xlink:to="lab_us-gaap_RestructuringChargesAbstract_9F83DED387D68A29F7F6971316E29DBC" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_1B5FA379CF298CFEE1BF971316E2D737_verboseLabel_en-US" xlink:label="lab_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_1B5FA379CF298CFEE1BF971316E2D737" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Restructuring Charges</link:label>
    <link:label id="lab_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_1B5FA379CF298CFEE1BF971316E2D737_label_en-US" xlink:label="lab_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_1B5FA379CF298CFEE1BF971316E2D737" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring and Related Activities Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_1B5FA379CF298CFEE1BF971316E2D737" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_1B5FA379CF298CFEE1BF971316E2D737" xlink:to="lab_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_1B5FA379CF298CFEE1BF971316E2D737" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueByBalanceSheetGroupingTextBlock_1A9D8EABD7D31D3377119713141B1500_verboseLabel_en-US" xlink:label="lab_us-gaap_FairValueByBalanceSheetGroupingTextBlock_1A9D8EABD7D31D3377119713141B1500" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other fair value measurements</link:label>
    <link:label id="lab_us-gaap_FairValueByBalanceSheetGroupingTextBlock_1A9D8EABD7D31D3377119713141B1500_label_en-US" xlink:label="lab_us-gaap_FairValueByBalanceSheetGroupingTextBlock_1A9D8EABD7D31D3377119713141B1500" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, by Balance Sheet Grouping [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTextBlock" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTextBlock_1A9D8EABD7D31D3377119713141B1500" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTextBlock_1A9D8EABD7D31D3377119713141B1500" xlink:to="lab_us-gaap_FairValueByBalanceSheetGroupingTextBlock_1A9D8EABD7D31D3377119713141B1500" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_B4DC7CA3D9E1CD912D3CDB70F64C7E6B_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_B4DC7CA3D9E1CD912D3CDB70F64C7E6B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Table]</link:label>
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_B4DC7CA3D9E1CD912D3CDB70F64C7E6B_label_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_B4DC7CA3D9E1CD912D3CDB70F64C7E6B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_B4DC7CA3D9E1CD912D3CDB70F64C7E6B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_B4DC7CA3D9E1CD912D3CDB70F64C7E6B" xlink:to="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_B4DC7CA3D9E1CD912D3CDB70F64C7E6B" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_82A64B372C147A537593DB70F64CB10E_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_82A64B372C147A537593DB70F64CB10E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Axis]</link:label>
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_82A64B372C147A537593DB70F64CB10E_label_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_82A64B372C147A537593DB70F64CB10E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_82A64B372C147A537593DB70F64CB10E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_82A64B372C147A537593DB70F64CB10E" xlink:to="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_82A64B372C147A537593DB70F64CB10E" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_5D580D8CE8A9263228EFDB70F64CC5D7_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_5D580D8CE8A9263228EFDB70F64CC5D7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Domain]</link:label>
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_5D580D8CE8A9263228EFDB70F64CC5D7_label_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_5D580D8CE8A9263228EFDB70F64CC5D7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_5D580D8CE8A9263228EFDB70F64CC5D7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_5D580D8CE8A9263228EFDB70F64CC5D7" xlink:to="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_5D580D8CE8A9263228EFDB70F64CC5D7" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_093EF2C57A3FEE729B6FDB70F64D1D9E_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_093EF2C57A3FEE729B6FDB70F64D1D9E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Loss [Member]</link:label>
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_093EF2C57A3FEE729B6FDB70F64D1D9E_label_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_093EF2C57A3FEE729B6FDB70F64D1D9E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_093EF2C57A3FEE729B6FDB70F64D1D9E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_093EF2C57A3FEE729B6FDB70F64D1D9E" xlink:to="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_093EF2C57A3FEE729B6FDB70F64D1D9E" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_5B40482F5CB904C41893DB70F64D43F6_verboseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_5B40482F5CB904C41893DB70F64D43F6" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">(Losses)/Gains on Cash Flow Hedges [Member]</link:label>
    <link:label id="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_5B40482F5CB904C41893DB70F64D43F6_label_en-US" xlink:label="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_5B40482F5CB904C41893DB70F64D43F6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" xlink:label="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_5B40482F5CB904C41893DB70F64D43F6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_5B40482F5CB904C41893DB70F64D43F6" xlink:to="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_5B40482F5CB904C41893DB70F64D43F6" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_88D52E8B885F4243E854DB70F64E9988_verboseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_88D52E8B885F4243E854DB70F64E9988" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan Items [Member]</link:label>
    <link:label id="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_88D52E8B885F4243E854DB70F64E9988_label_en-US" xlink:label="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_88D52E8B885F4243E854DB70F64E9988" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_88D52E8B885F4243E854DB70F64E9988" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_88D52E8B885F4243E854DB70F64E9988" xlink:to="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_88D52E8B885F4243E854DB70F64E9988" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedTranslationAdjustmentMember_B5852A11984C20FB4547DB70F64F4558_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedTranslationAdjustmentMember_B5852A11984C20FB4547DB70F64F4558" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accumulated Foreign Currency Adjustment Attributable to Parent [Member]</link:label>
    <link:label id="lab_us-gaap_AccumulatedTranslationAdjustmentMember_B5852A11984C20FB4547DB70F64F4558_label_en-US" xlink:label="lab_us-gaap_AccumulatedTranslationAdjustmentMember_B5852A11984C20FB4547DB70F64F4558" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Foreign Currency Adjustment Attributable to Parent [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedTranslationAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedTranslationAdjustmentMember_B5852A11984C20FB4547DB70F64F4558" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedTranslationAdjustmentMember_B5852A11984C20FB4547DB70F64F4558" xlink:to="lab_us-gaap_AccumulatedTranslationAdjustmentMember_B5852A11984C20FB4547DB70F64F4558" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentRiskAxis_03722DAF025499C2BEBEDB70F64F74E2_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentRiskAxis_03722DAF025499C2BEBEDB70F64F74E2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Instrument [Axis]</link:label>
    <link:label id="lab_us-gaap_DerivativeInstrumentRiskAxis_03722DAF025499C2BEBEDB70F64F74E2_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentRiskAxis_03722DAF025499C2BEBEDB70F64F74E2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instrument [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_03722DAF025499C2BEBEDB70F64F74E2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_03722DAF025499C2BEBEDB70F64F74E2" xlink:to="lab_us-gaap_DerivativeInstrumentRiskAxis_03722DAF025499C2BEBEDB70F64F74E2" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeContractTypeDomain_99F99237E1870B7683FFDB70F650DA30_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeContractTypeDomain_99F99237E1870B7683FFDB70F650DA30" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Contract [Domain]</link:label>
    <link:label id="lab_us-gaap_DerivativeContractTypeDomain_99F99237E1870B7683FFDB70F650DA30_label_en-US" xlink:label="lab_us-gaap_DerivativeContractTypeDomain_99F99237E1870B7683FFDB70F650DA30" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Contract [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_99F99237E1870B7683FFDB70F650DA30" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_99F99237E1870B7683FFDB70F650DA30" xlink:to="lab_us-gaap_DerivativeContractTypeDomain_99F99237E1870B7683FFDB70F650DA30" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommodityContractMember_33F5B6374B897BC69133DB70F6506D2A_verboseLabel_en-US" xlink:label="lab_us-gaap_CommodityContractMember_33F5B6374B897BC69133DB70F6506D2A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Commodity Futures Contracts [Member]</link:label>
    <link:label id="lab_us-gaap_CommodityContractMember_33F5B6374B897BC69133DB70F6506D2A_label_en-US" xlink:label="lab_us-gaap_CommodityContractMember_33F5B6374B897BC69133DB70F6506D2A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commodity Contract [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_33F5B6374B897BC69133DB70F6506D2A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommodityContractMember_33F5B6374B897BC69133DB70F6506D2A" xlink:to="lab_us-gaap_CommodityContractMember_33F5B6374B897BC69133DB70F6506D2A" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_30DBA8B9ACCCCB5593C9DB70F650C785_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_30DBA8B9ACCCCB5593C9DB70F650C785" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]</link:label>
    <link:label id="lab_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_30DBA8B9ACCCCB5593C9DB70F650C785_label_en-US" xlink:label="lab_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_30DBA8B9ACCCCB5593C9DB70F650C785" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xlink:label="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_30DBA8B9ACCCCB5593C9DB70F650C785" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_30DBA8B9ACCCCB5593C9DB70F650C785" xlink:to="lab_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_30DBA8B9ACCCCB5593C9DB70F650C785" xlink:type="arc" />
    <link:label id="lab_us-gaap_CostOfGoodsAndServicesSold_D132DF773D1743A9A1A6DB70F6515C76_negatedLabel_en-US" xlink:label="lab_us-gaap_CostOfGoodsAndServicesSold_D132DF773D1743A9A1A6DB70F6515C76" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Cost of goods sold; Selling, general and administrative expenses</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_D132DF773D1743A9A1A6DB70F6515C76" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfGoodsAndServicesSold_D132DF773D1743A9A1A6DB70F6515C76" xlink:to="lab_us-gaap_CostOfGoodsAndServicesSold_D132DF773D1743A9A1A6DB70F6515C76" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxExpenseBenefit_1A9C0055D621F931BB20DB70F6518EAA_negatedLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit_1A9C0055D621F931BB20DB70F6518EAA" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Income tax benefit (expense)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_1A9C0055D621F931BB20DB70F6518EAA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_1A9C0055D621F931BB20DB70F6518EAA" xlink:to="lab_us-gaap_IncomeTaxExpenseBenefit_1A9C0055D621F931BB20DB70F6518EAA" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_37718EE3AD6AC5EE045DDB70F652D950_terseLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_37718EE3AD6AC5EE045DDB70F652D950" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net of tax</link:label>
    <link:label id="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_37718EE3AD6AC5EE045DDB70F652D950_label_en-US" xlink:label="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_37718EE3AD6AC5EE045DDB70F652D950" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Income (Loss) Available to Common Stockholders, Basic</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_37718EE3AD6AC5EE045DDB70F652D950" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_37718EE3AD6AC5EE045DDB70F652D950" xlink:to="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_37718EE3AD6AC5EE045DDB70F652D950" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_70AF33FABEFDA27BA3DEDB70F6529502_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_70AF33FABEFDA27BA3DEDB70F6529502" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Foreign currency adjustments on sale of businesses</link:label>
    <link:label id="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_70AF33FABEFDA27BA3DEDB70F6529502_label_en-US" xlink:label="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_70AF33FABEFDA27BA3DEDB70F6529502" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_70AF33FABEFDA27BA3DEDB70F6529502" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_70AF33FABEFDA27BA3DEDB70F6529502" xlink:to="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_70AF33FABEFDA27BA3DEDB70F6529502" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax_E7A13A9F34FB00471163DB70F652575B_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax_E7A13A9F34FB00471163DB70F652575B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net of tax</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax_E7A13A9F34FB00471163DB70F652575B_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax_E7A13A9F34FB00471163DB70F652575B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax_E7A13A9F34FB00471163DB70F652575B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax_E7A13A9F34FB00471163DB70F652575B" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax_E7A13A9F34FB00471163DB70F652575B" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_8E43728C112EB2B68CD4971316064727_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_8E43728C112EB2B68CD4971316064727" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disposal Groups, Including Discontinued Operations [Table]</link:label>
    <link:label id="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_8E43728C112EB2B68CD4971316064727_label_en-US" xlink:label="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_8E43728C112EB2B68CD4971316064727" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Groups, Including Discontinued Operations [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_8E43728C112EB2B68CD4971316064727" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_8E43728C112EB2B68CD4971316064727" xlink:to="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_8E43728C112EB2B68CD4971316064727" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_C529CF2797860A7C539F97131606F724_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_C529CF2797860A7C539F97131606F724" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disposal Group Name [Axis]</link:label>
    <link:label id="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_C529CF2797860A7C539F97131606F724_label_en-US" xlink:label="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_C529CF2797860A7C539F97131606F724" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group Name [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_C529CF2797860A7C539F97131606F724" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_C529CF2797860A7C539F97131606F724" xlink:to="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_C529CF2797860A7C539F97131606F724" xlink:type="arc" />
    <link:label id="lab_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_60EAD725716ECDF3A5BA9713160681DF_terseLabel_en-US" xlink:label="lab_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_60EAD725716ECDF3A5BA9713160681DF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disposal Group Name [Domain]</link:label>
    <link:label id="lab_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_60EAD725716ECDF3A5BA9713160681DF_label_en-US" xlink:label="lab_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_60EAD725716ECDF3A5BA9713160681DF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group Name [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_60EAD725716ECDF3A5BA9713160681DF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_60EAD725716ECDF3A5BA9713160681DF" xlink:to="lab_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_60EAD725716ECDF3A5BA9713160681DF" xlink:type="arc" />
    <link:label id="lab_lii_AustraliaNewZealandandAsiaBusinessesMember_79D7817B43F589DE54749713160786FF_terseLabel_en-US" xlink:label="lab_lii_AustraliaNewZealandandAsiaBusinessesMember_79D7817B43F589DE54749713160786FF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Australia, New Zealand and Asia Businesses [Member]</link:label>
    <link:label id="lab_lii_AustraliaNewZealandandAsiaBusinessesMember_79D7817B43F589DE54749713160786FF_label_en-US" xlink:label="lab_lii_AustraliaNewZealandandAsiaBusinessesMember_79D7817B43F589DE54749713160786FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Australia, New Zealand and Asia Businesses [Member]</link:label>
    <link:label id="lab_lii_AustraliaNewZealandandAsiaBusinessesMember_79D7817B43F589DE54749713160786FF_documentation_en-US" xlink:label="lab_lii_AustraliaNewZealandandAsiaBusinessesMember_79D7817B43F589DE54749713160786FF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Australia, New Zealand and Asia Businesses [Member]</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_AustraliaNewZealandandAsiaBusinessesMember" xlink:label="loc_lii_AustraliaNewZealandandAsiaBusinessesMember_79D7817B43F589DE54749713160786FF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_AustraliaNewZealandandAsiaBusinessesMember_79D7817B43F589DE54749713160786FF" xlink:to="lab_lii_AustraliaNewZealandandAsiaBusinessesMember_79D7817B43F589DE54749713160786FF" xlink:type="arc" />
    <link:label id="lab_lii_KysorWarrenBusinessMemberDomain_3FA259E8AF7C6FF9A71A971316078864_verboseLabel_en-US" xlink:label="lab_lii_KysorWarrenBusinessMemberDomain_3FA259E8AF7C6FF9A71A971316078864" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Australia, New Zealand and Asia Businesses</link:label>
    <link:label id="lab_lii_KysorWarrenBusinessMemberDomain_3FA259E8AF7C6FF9A71A971316078864_label_en-US" xlink:label="lab_lii_KysorWarrenBusinessMemberDomain_3FA259E8AF7C6FF9A71A971316078864" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Kysor Warren Business [Member] [Domain]</link:label>
    <link:label id="lab_lii_KysorWarrenBusinessMemberDomain_3FA259E8AF7C6FF9A71A971316078864_documentation_en-US" xlink:label="lab_lii_KysorWarrenBusinessMemberDomain_3FA259E8AF7C6FF9A71A971316078864" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Kysor Warren Business [Member] [Domain]</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_KysorWarrenBusinessMemberDomain" xlink:label="loc_lii_KysorWarrenBusinessMemberDomain_3FA259E8AF7C6FF9A71A971316078864" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_KysorWarrenBusinessMemberDomain_3FA259E8AF7C6FF9A71A971316078864" xlink:to="lab_lii_KysorWarrenBusinessMemberDomain_3FA259E8AF7C6FF9A71A971316078864" xlink:type="arc" />
    <link:label id="lab_lii_MilperraPropertyMember_B92DD6F6E705153E4DF1971316074643_terseLabel_en-US" xlink:label="lab_lii_MilperraPropertyMember_B92DD6F6E705153E4DF1971316074643" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Milperra Property</link:label>
    <link:label id="lab_lii_MilperraPropertyMember_B92DD6F6E705153E4DF1971316074643_label_en-US" xlink:label="lab_lii_MilperraPropertyMember_B92DD6F6E705153E4DF1971316074643" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Milperra Property [Member]</link:label>
    <link:label id="lab_lii_MilperraPropertyMember_B92DD6F6E705153E4DF1971316074643_documentation_en-US" xlink:label="lab_lii_MilperraPropertyMember_B92DD6F6E705153E4DF1971316074643" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Milperra Property [Member]</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_MilperraPropertyMember" xlink:label="loc_lii_MilperraPropertyMember_B92DD6F6E705153E4DF1971316074643" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_MilperraPropertyMember_B92DD6F6E705153E4DF1971316074643" xlink:to="lab_lii_MilperraPropertyMember_B92DD6F6E705153E4DF1971316074643" xlink:type="arc" />
    <link:label id="lab_lii_BrazilBusinessMember_962BCB4F9415DB6AA3BA97131607C365_terseLabel_en-US" xlink:label="lab_lii_BrazilBusinessMember_962BCB4F9415DB6AA3BA97131607C365" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Brazil Business</link:label>
    <link:label id="lab_lii_BrazilBusinessMember_962BCB4F9415DB6AA3BA97131607C365_label_en-US" xlink:label="lab_lii_BrazilBusinessMember_962BCB4F9415DB6AA3BA97131607C365" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Brazil Business [Member]</link:label>
    <link:label id="lab_lii_BrazilBusinessMember_962BCB4F9415DB6AA3BA97131607C365_documentation_en-US" xlink:label="lab_lii_BrazilBusinessMember_962BCB4F9415DB6AA3BA97131607C365" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Brazil Business [Member]</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_BrazilBusinessMember" xlink:label="loc_lii_BrazilBusinessMember_962BCB4F9415DB6AA3BA97131607C365" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_BrazilBusinessMember_962BCB4F9415DB6AA3BA97131607C365" xlink:to="lab_lii_BrazilBusinessMember_962BCB4F9415DB6AA3BA97131607C365" xlink:type="arc" />
    <link:label id="lab_us-gaap_DisposalGroupClassificationAxis_79563A7F3329DA62DB82971316082ECF_terseLabel_en-US" xlink:label="lab_us-gaap_DisposalGroupClassificationAxis_79563A7F3329DA62DB82971316082ECF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disposal Group Classification [Axis]</link:label>
    <link:label id="lab_us-gaap_DisposalGroupClassificationAxis_79563A7F3329DA62DB82971316082ECF_label_en-US" xlink:label="lab_us-gaap_DisposalGroupClassificationAxis_79563A7F3329DA62DB82971316082ECF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group Classification [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisposalGroupClassificationAxis" xlink:label="loc_us-gaap_DisposalGroupClassificationAxis_79563A7F3329DA62DB82971316082ECF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_79563A7F3329DA62DB82971316082ECF" xlink:to="lab_us-gaap_DisposalGroupClassificationAxis_79563A7F3329DA62DB82971316082ECF" xlink:type="arc" />
    <link:label id="lab_us-gaap_DisposalGroupClassificationDomain_E06FC65303369E650EFD971316081B87_terseLabel_en-US" xlink:label="lab_us-gaap_DisposalGroupClassificationDomain_E06FC65303369E650EFD971316081B87" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disposal Group Classification [Domain]</link:label>
    <link:label id="lab_us-gaap_DisposalGroupClassificationDomain_E06FC65303369E650EFD971316081B87_label_en-US" xlink:label="lab_us-gaap_DisposalGroupClassificationDomain_E06FC65303369E650EFD971316081B87" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group Classification [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisposalGroupClassificationDomain" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_E06FC65303369E650EFD971316081B87" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisposalGroupClassificationDomain_E06FC65303369E650EFD971316081B87" xlink:to="lab_us-gaap_DisposalGroupClassificationDomain_E06FC65303369E650EFD971316081B87" xlink:type="arc" />
    <link:label id="lab_us-gaap_DiscontinuedOperationsDisposedOfBySaleMember_9EE641E2714AA1361148971316084C8F_terseLabel_en-US" xlink:label="lab_us-gaap_DiscontinuedOperationsDisposedOfBySaleMember_9EE641E2714AA1361148971316084C8F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Discontinued Operations, Disposed of by Sale [Member]</link:label>
    <link:label id="lab_us-gaap_DiscontinuedOperationsDisposedOfBySaleMember_9EE641E2714AA1361148971316084C8F_label_en-US" xlink:label="lab_us-gaap_DiscontinuedOperationsDisposedOfBySaleMember_9EE641E2714AA1361148971316084C8F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Discontinued Operations, Disposed of by Sale [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DiscontinuedOperationsDisposedOfBySaleMember" xlink:label="loc_us-gaap_DiscontinuedOperationsDisposedOfBySaleMember_9EE641E2714AA1361148971316084C8F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DiscontinuedOperationsDisposedOfBySaleMember_9EE641E2714AA1361148971316084C8F" xlink:to="lab_us-gaap_DiscontinuedOperationsDisposedOfBySaleMember_9EE641E2714AA1361148971316084C8F" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_054B75DECE049700E2D597131608DF5B_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_054B75DECE049700E2D597131608DF5B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]</link:label>
    <link:label id="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_054B75DECE049700E2D597131608DF5B_label_en-US" xlink:label="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_054B75DECE049700E2D597131608DF5B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_054B75DECE049700E2D597131608DF5B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_054B75DECE049700E2D597131608DF5B" xlink:to="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_054B75DECE049700E2D597131608DF5B" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromDivestitureOfBusinesses_7203C046F7EDEF907A71971316094A69_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromDivestitureOfBusinesses_7203C046F7EDEF907A71971316094A69" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash received from the buyer</link:label>
    <link:label id="lab_us-gaap_ProceedsFromDivestitureOfBusinesses_7203C046F7EDEF907A71971316094A69_label_en-US" xlink:label="lab_us-gaap_ProceedsFromDivestitureOfBusinesses_7203C046F7EDEF907A71971316094A69" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Divestiture of Businesses</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromDivestitureOfBusinesses" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfBusinesses_7203C046F7EDEF907A71971316094A69" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromDivestitureOfBusinesses_7203C046F7EDEF907A71971316094A69" xlink:to="lab_us-gaap_ProceedsFromDivestitureOfBusinesses_7203C046F7EDEF907A71971316094A69" xlink:type="arc" />
    <link:label id="lab_lii_DisposalGroupIncludingDiscontinuedOperationAssetSoldNet_BCDC0672A715960D7A31971316097ABD_negatedTerseLabel_en-US" xlink:label="lab_lii_DisposalGroupIncludingDiscontinuedOperationAssetSoldNet_BCDC0672A715960D7A31971316097ABD" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Net assets sold</link:label>
    <link:label id="lab_lii_DisposalGroupIncludingDiscontinuedOperationAssetSoldNet_BCDC0672A715960D7A31971316097ABD_label_en-US" xlink:label="lab_lii_DisposalGroupIncludingDiscontinuedOperationAssetSoldNet_BCDC0672A715960D7A31971316097ABD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group, Including Discontinued Operation, Asset Sold, Net</link:label>
    <link:label id="lab_lii_DisposalGroupIncludingDiscontinuedOperationAssetSoldNet_BCDC0672A715960D7A31971316097ABD_documentation_en-US" xlink:label="lab_lii_DisposalGroupIncludingDiscontinuedOperationAssetSoldNet_BCDC0672A715960D7A31971316097ABD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disposal Group, Including Discontinued Operation, Asset Sold, Net</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_DisposalGroupIncludingDiscontinuedOperationAssetSoldNet" xlink:label="loc_lii_DisposalGroupIncludingDiscontinuedOperationAssetSoldNet_BCDC0672A715960D7A31971316097ABD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_DisposalGroupIncludingDiscontinuedOperationAssetSoldNet_BCDC0672A715960D7A31971316097ABD" xlink:to="lab_lii_DisposalGroupIncludingDiscontinuedOperationAssetSoldNet_BCDC0672A715960D7A31971316097ABD" xlink:type="arc" />
    <link:label id="lab_lii_DisposalGroupIncludingDiscontinuedOperationAOCIReclassificationAdjustment_BFBD563C833D29C8517C97131609559D_negatedTerseLabel_en-US" xlink:label="lab_lii_DisposalGroupIncludingDiscontinuedOperationAOCIReclassificationAdjustment_BFBD563C833D29C8517C97131609559D" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">AOCI reclassification adjustments, primarily foreign currency translation</link:label>
    <link:label id="lab_lii_DisposalGroupIncludingDiscontinuedOperationAOCIReclassificationAdjustment_BFBD563C833D29C8517C97131609559D_label_en-US" xlink:label="lab_lii_DisposalGroupIncludingDiscontinuedOperationAOCIReclassificationAdjustment_BFBD563C833D29C8517C97131609559D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group, Including Discontinued Operation, AOCI Reclassification Adjustment</link:label>
    <link:label id="lab_lii_DisposalGroupIncludingDiscontinuedOperationAOCIReclassificationAdjustment_BFBD563C833D29C8517C97131609559D_documentation_en-US" xlink:label="lab_lii_DisposalGroupIncludingDiscontinuedOperationAOCIReclassificationAdjustment_BFBD563C833D29C8517C97131609559D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disposal Group, Including Discontinued Operation, AOCI Reclassification Adjustment</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_DisposalGroupIncludingDiscontinuedOperationAOCIReclassificationAdjustment" xlink:label="loc_lii_DisposalGroupIncludingDiscontinuedOperationAOCIReclassificationAdjustment_BFBD563C833D29C8517C97131609559D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_DisposalGroupIncludingDiscontinuedOperationAOCIReclassificationAdjustment_BFBD563C833D29C8517C97131609559D" xlink:to="lab_lii_DisposalGroupIncludingDiscontinuedOperationAOCIReclassificationAdjustment_BFBD563C833D29C8517C97131609559D" xlink:type="arc" />
    <link:label id="lab_lii_DisposalGroupIncludingDiscontinuedOperationSellingExpenses_9FF3153F535ADA835A4F971316099B9D_negatedTerseLabel_en-US" xlink:label="lab_lii_DisposalGroupIncludingDiscontinuedOperationSellingExpenses_9FF3153F535ADA835A4F971316099B9D" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Direct costs to sell</link:label>
    <link:label id="lab_lii_DisposalGroupIncludingDiscontinuedOperationSellingExpenses_9FF3153F535ADA835A4F971316099B9D_label_en-US" xlink:label="lab_lii_DisposalGroupIncludingDiscontinuedOperationSellingExpenses_9FF3153F535ADA835A4F971316099B9D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group, Including Discontinued Operation, Selling Expenses</link:label>
    <link:label id="lab_lii_DisposalGroupIncludingDiscontinuedOperationSellingExpenses_9FF3153F535ADA835A4F971316099B9D_documentation_en-US" xlink:label="lab_lii_DisposalGroupIncludingDiscontinuedOperationSellingExpenses_9FF3153F535ADA835A4F971316099B9D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disposal Group, Including Discontinued Operation, Selling Expenses</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_DisposalGroupIncludingDiscontinuedOperationSellingExpenses" xlink:label="loc_lii_DisposalGroupIncludingDiscontinuedOperationSellingExpenses_9FF3153F535ADA835A4F971316099B9D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_DisposalGroupIncludingDiscontinuedOperationSellingExpenses_9FF3153F535ADA835A4F971316099B9D" xlink:to="lab_lii_DisposalGroupIncludingDiscontinuedOperationSellingExpenses_9FF3153F535ADA835A4F971316099B9D" xlink:type="arc" />
    <link:label id="lab_us-gaap_GainLossOnSaleOfBusiness_AC879DC66D08B6202874971316098A6B_negatedTotalLabel_en-US" xlink:label="lab_us-gaap_GainLossOnSaleOfBusiness_AC879DC66D08B6202874971316098A6B" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Loss on sale of business</link:label>
    <link:label id="lab_us-gaap_GainLossOnSaleOfBusiness_AC879DC66D08B6202874971316098A6B_label_en-US" xlink:label="lab_us-gaap_GainLossOnSaleOfBusiness_AC879DC66D08B6202874971316098A6B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gain (Loss) on Disposition of Business</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnSaleOfBusiness" xlink:label="loc_us-gaap_GainLossOnSaleOfBusiness_AC879DC66D08B6202874971316098A6B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GainLossOnSaleOfBusiness_AC879DC66D08B6202874971316098A6B" xlink:to="lab_us-gaap_GainLossOnSaleOfBusiness_AC879DC66D08B6202874971316098A6B" xlink:type="arc" />
    <link:label id="lab_lii_GainLossonDispositionofBusinessandRelatedProperty_EBDF2FC12FA2B485678F9713160AB7E4_verboseLabel_en-US" xlink:label="lab_lii_GainLossonDispositionofBusinessandRelatedProperty_EBDF2FC12FA2B485678F9713160AB7E4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Loss (gain), net on sale of businesses and related property</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_GainLossonDispositionofBusinessandRelatedProperty" xlink:label="loc_lii_GainLossonDispositionofBusinessandRelatedProperty_EBDF2FC12FA2B485678F9713160AB7E4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_GainLossonDispositionofBusinessandRelatedProperty_EBDF2FC12FA2B485678F9713160AB7E4" xlink:to="lab_lii_GainLossonDispositionofBusinessandRelatedProperty_EBDF2FC12FA2B485678F9713160AB7E4" xlink:type="arc" />
    <link:label id="lab_lii_DisposalGroupIncludingDiscontinuedOperationGainLoss_315A3D061EFC54F991779713160AE93F_negatedTerseLabel_en-US" xlink:label="lab_lii_DisposalGroupIncludingDiscontinuedOperationGainLoss_315A3D061EFC54F991779713160AE93F" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Impairment reserve</link:label>
    <link:label id="lab_lii_DisposalGroupIncludingDiscontinuedOperationGainLoss_315A3D061EFC54F991779713160AE93F_label_en-US" xlink:label="lab_lii_DisposalGroupIncludingDiscontinuedOperationGainLoss_315A3D061EFC54F991779713160AE93F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Group, Including Discontinued Operation, Gain (Loss)</link:label>
    <link:label id="lab_lii_DisposalGroupIncludingDiscontinuedOperationGainLoss_315A3D061EFC54F991779713160AE93F_documentation_en-US" xlink:label="lab_lii_DisposalGroupIncludingDiscontinuedOperationGainLoss_315A3D061EFC54F991779713160AE93F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disposal Group, Including Discontinued Operation, Gain (Loss)</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_DisposalGroupIncludingDiscontinuedOperationGainLoss" xlink:label="loc_lii_DisposalGroupIncludingDiscontinuedOperationGainLoss_315A3D061EFC54F991779713160AE93F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_DisposalGroupIncludingDiscontinuedOperationGainLoss_315A3D061EFC54F991779713160AE93F" xlink:to="lab_lii_DisposalGroupIncludingDiscontinuedOperationGainLoss_315A3D061EFC54F991779713160AE93F" xlink:type="arc" />
    <link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_7F5D09F4AFB18736B1E097131363AE4D_verboseLabel_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_7F5D09F4AFB18736B1E097131363AE4D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Goodwill</link:label>
    <link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_7F5D09F4AFB18736B1E097131363AE4D_label_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_7F5D09F4AFB18736B1E097131363AE4D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill and Intangible Assets Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_7F5D09F4AFB18736B1E097131363AE4D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_7F5D09F4AFB18736B1E097131363AE4D" xlink:to="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_7F5D09F4AFB18736B1E097131363AE4D" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_CB38DF73F36C39B08304971312D61598_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_CB38DF73F36C39B08304971312D61598" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reclassification out of accumulated other comprehensive income</link:label>
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_CB38DF73F36C39B08304971312D61598_label_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_CB38DF73F36C39B08304971312D61598" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_CB38DF73F36C39B08304971312D61598" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_CB38DF73F36C39B08304971312D61598" xlink:to="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_CB38DF73F36C39B08304971312D61598" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_9B01BFCC4758331792D5971312D67662_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_9B01BFCC4758331792D5971312D67662" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Changes in AOCI by component (net of tax)</link:label>
    <link:label id="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_9B01BFCC4758331792D5971312D67662_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_9B01BFCC4758331792D5971312D67662" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_9B01BFCC4758331792D5971312D67662" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_9B01BFCC4758331792D5971312D67662" xlink:to="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_9B01BFCC4758331792D5971312D67662" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_29E96A3887EEB6A25D2F971314A5DCC9_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_29E96A3887EEB6A25D2F971314A5DCC9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Summary of segment description</link:label>
    <link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_29E96A3887EEB6A25D2F971314A5DCC9_label_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_29E96A3887EEB6A25D2F971314A5DCC9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Segment Reporting Information, by Segment [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_29E96A3887EEB6A25D2F971314A5DCC9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_29E96A3887EEB6A25D2F971314A5DCC9" xlink:to="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_29E96A3887EEB6A25D2F971314A5DCC9" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock_FD6DF7D4FB226A269795971314A5AB06_terseLabel_en-US" xlink:label="lab_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock_FD6DF7D4FB226A269795971314A5AB06" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net sales and segment profit (loss) and reconciliation of segment profit (loss) to income from continuing operations before income taxes</link:label>
    <link:label id="lab_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock_FD6DF7D4FB226A269795971314A5AB06_label_en-US" xlink:label="lab_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock_FD6DF7D4FB226A269795971314A5AB06" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock" xlink:label="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock_FD6DF7D4FB226A269795971314A5AB06" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock_FD6DF7D4FB226A269795971314A5AB06" xlink:to="lab_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock_FD6DF7D4FB226A269795971314A5AB06" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock_84E7270EEF62AE050B85971313001A7C_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock_84E7270EEF62AE050B85971313001A7C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue from External Customers by Geographic Areas [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock_84E7270EEF62AE050B85971313001A7C_label_en-US" xlink:label="lab_us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock_84E7270EEF62AE050B85971313001A7C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue from External Customers by Geographic Areas [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock" xlink:label="loc_us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock_84E7270EEF62AE050B85971313001A7C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock_84E7270EEF62AE050B85971313001A7C" xlink:to="lab_us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock_84E7270EEF62AE050B85971313001A7C" xlink:type="arc" />
    <link:label id="lab_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_B0F03366475A04B0998197131301F5B5_terseLabel_en-US" xlink:label="lab_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_B0F03366475A04B0998197131301F5B5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Asset and Liability [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_B0F03366475A04B0998197131301F5B5_label_en-US" xlink:label="lab_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_B0F03366475A04B0998197131301F5B5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Asset and Liability [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock" xlink:label="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_B0F03366475A04B0998197131301F5B5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_B0F03366475A04B0998197131301F5B5" xlink:to="lab_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_B0F03366475A04B0998197131301F5B5" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_033932F4F3D7F1B47175DB70F63F6537_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_033932F4F3D7F1B47175DB70F63F6537" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss) [Table]</link:label>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_033932F4F3D7F1B47175DB70F63F6537_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_033932F4F3D7F1B47175DB70F63F6537" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss) [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossTable" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_033932F4F3D7F1B47175DB70F63F6537" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_033932F4F3D7F1B47175DB70F63F6537" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_033932F4F3D7F1B47175DB70F63F6537" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_41A285536822BC26D8ECDB70F640E35B_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_41A285536822BC26D8ECDB70F640E35B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gains (Losses) on Cash Flow Hedges [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" xlink:label="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_41A285536822BC26D8ECDB70F640E35B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_41A285536822BC26D8ECDB70F640E35B" xlink:to="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_41A285536822BC26D8ECDB70F640E35B" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_5F65BC327EB191FF5255DB70F640737F_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_5F65BC327EB191FF5255DB70F640737F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Pension Plan Items [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_5F65BC327EB191FF5255DB70F640737F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_5F65BC327EB191FF5255DB70F640737F" xlink:to="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_5F65BC327EB191FF5255DB70F640737F" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_2F374DCFB385E63E28F3DB70F64103B4_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_2F374DCFB385E63E28F3DB70F64103B4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss) [Line Items]</link:label>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_2F374DCFB385E63E28F3DB70F64103B4_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_2F374DCFB385E63E28F3DB70F64103B4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss) [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_2F374DCFB385E63E28F3DB70F64103B4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_2F374DCFB385E63E28F3DB70F64103B4" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_2F374DCFB385E63E28F3DB70F64103B4" xlink:type="arc" />
    <link:label id="lab_lii_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxRollForward_0781237C807CE632CAD0DB70F641F3D2_terseLabel_en-US" xlink:label="lab_lii_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxRollForward_0781237C807CE632CAD0DB70F641F3D2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Changes in AOCI by component (net of tax) [Roll Forward]</link:label>
    <link:label id="lab_lii_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxRollForward_0781237C807CE632CAD0DB70F641F3D2_label_en-US" xlink:label="lab_lii_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxRollForward_0781237C807CE632CAD0DB70F641F3D2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax [Roll Forward]</link:label>
    <link:label id="lab_lii_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxRollForward_0781237C807CE632CAD0DB70F641F3D2_documentation_en-US" xlink:label="lab_lii_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxRollForward_0781237C807CE632CAD0DB70F641F3D2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax [Roll Forward]</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxRollForward" xlink:label="loc_lii_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxRollForward_0781237C807CE632CAD0DB70F641F3D2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxRollForward_0781237C807CE632CAD0DB70F641F3D2" xlink:to="lab_lii_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxRollForward_0781237C807CE632CAD0DB70F641F3D2" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_66FA11D444E104E8CC4ADB70F6428D5C_periodStartLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_66FA11D444E104E8CC4ADB70F6428D5C" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance as of beginning of period</link:label>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_66FA11D444E104E8CC4ADB70F6428D5C_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_66FA11D444E104E8CC4ADB70F6428D5C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss), Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_66FA11D444E104E8CC4ADB70F6428D5C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_66FA11D444E104E8CC4ADB70F6428D5C" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_66FA11D444E104E8CC4ADB70F6428D5C" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_9BC8D18C8801013E1DE8DB70F642E267_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_9BC8D18C8801013E1DE8DB70F642E267" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income (loss) before reclassifications</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_9BC8D18C8801013E1DE8DB70F642E267_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_9BC8D18C8801013E1DE8DB70F642E267" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), before Reclassifications, Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_9BC8D18C8801013E1DE8DB70F642E267" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_9BC8D18C8801013E1DE8DB70F642E267" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_9BC8D18C8801013E1DE8DB70F642E267" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_9DCB153901AC905B73A4DB70F642CA85_negatedLabel_en-US" xlink:label="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_9DCB153901AC905B73A4DB70F642CA85" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Amounts reclassified from AOCL</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_9DCB153901AC905B73A4DB70F642CA85" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_9DCB153901AC905B73A4DB70F642CA85" xlink:to="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_9DCB153901AC905B73A4DB70F642CA85" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_F8A19BD774E4DC664490DB70F6422F5B_totalLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_F8A19BD774E4DC664490DB70F6422F5B" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net other comprehensive (loss) income</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_F8A19BD774E4DC664490DB70F6422F5B_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_F8A19BD774E4DC664490DB70F6422F5B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_F8A19BD774E4DC664490DB70F6422F5B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_F8A19BD774E4DC664490DB70F6422F5B" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_F8A19BD774E4DC664490DB70F6422F5B" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_7273B1B8F87197E03592DB70F64223C3_periodEndLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_7273B1B8F87197E03592DB70F64223C3" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance as of end of period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_7273B1B8F87197E03592DB70F64223C3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_7273B1B8F87197E03592DB70F64223C3" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_7273B1B8F87197E03592DB70F64223C3" xlink:type="arc" />
    <link:label id="lab_us-gaap_CreditFacilityAxis_F2704D446E0BC421C2EE97131324590D_terseLabel_en-US" xlink:label="lab_us-gaap_CreditFacilityAxis_F2704D446E0BC421C2EE97131324590D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Credit Facility [Axis]</link:label>
    <link:label id="lab_us-gaap_CreditFacilityAxis_F2704D446E0BC421C2EE97131324590D_label_en-US" xlink:label="lab_us-gaap_CreditFacilityAxis_F2704D446E0BC421C2EE97131324590D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Facility [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="loc_us-gaap_CreditFacilityAxis_F2704D446E0BC421C2EE97131324590D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CreditFacilityAxis_F2704D446E0BC421C2EE97131324590D" xlink:to="lab_us-gaap_CreditFacilityAxis_F2704D446E0BC421C2EE97131324590D" xlink:type="arc" />
    <link:label id="lab_us-gaap_CreditFacilityDomain_FCF2DB61BC3A6C1B7DD59713132487C9_terseLabel_en-US" xlink:label="lab_us-gaap_CreditFacilityDomain_FCF2DB61BC3A6C1B7DD59713132487C9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Credit Facility [Domain]</link:label>
    <link:label id="lab_us-gaap_CreditFacilityDomain_FCF2DB61BC3A6C1B7DD59713132487C9_label_en-US" xlink:label="lab_us-gaap_CreditFacilityDomain_FCF2DB61BC3A6C1B7DD59713132487C9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Facility [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaap_CreditFacilityDomain_FCF2DB61BC3A6C1B7DD59713132487C9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CreditFacilityDomain_FCF2DB61BC3A6C1B7DD59713132487C9" xlink:to="lab_us-gaap_CreditFacilityDomain_FCF2DB61BC3A6C1B7DD59713132487C9" xlink:type="arc" />
    <link:label id="lab_lii_DebtInstrumentIndebtednessToAdjustedEBITDARatio_7FF524B9C18C724534B5971313267B65_terseLabel_en-US" xlink:label="lab_lii_DebtInstrumentIndebtednessToAdjustedEBITDARatio_7FF524B9C18C724534B5971313267B65" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Consolidated Indebtedness to Adjusted EBITDA Ratio no greater than</link:label>
    <link:label id="lab_lii_DebtInstrumentIndebtednessToAdjustedEBITDARatio_7FF524B9C18C724534B5971313267B65_label_en-US" xlink:label="lab_lii_DebtInstrumentIndebtednessToAdjustedEBITDARatio_7FF524B9C18C724534B5971313267B65" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Indebtedness To Adjusted EBITDA Ratio</link:label>
    <link:label id="lab_lii_DebtInstrumentIndebtednessToAdjustedEBITDARatio_7FF524B9C18C724534B5971313267B65_documentation_en-US" xlink:label="lab_lii_DebtInstrumentIndebtednessToAdjustedEBITDARatio_7FF524B9C18C724534B5971313267B65" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Debt Instrument, Indebtedness To Adjusted EBITDA Ratio</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_DebtInstrumentIndebtednessToAdjustedEBITDARatio" xlink:label="loc_lii_DebtInstrumentIndebtednessToAdjustedEBITDARatio_7FF524B9C18C724534B5971313267B65" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_DebtInstrumentIndebtednessToAdjustedEBITDARatio_7FF524B9C18C724534B5971313267B65" xlink:to="lab_lii_DebtInstrumentIndebtednessToAdjustedEBITDARatio_7FF524B9C18C724534B5971313267B65" xlink:type="arc" />
    <link:label id="lab_lii_DebtInstrumentCashFlowToNetInterestExpenseRatio_37A0031D5B2FC717628E97131326F87D_terseLabel_en-US" xlink:label="lab_lii_DebtInstrumentCashFlowToNetInterestExpenseRatio_37A0031D5B2FC717628E97131326F87D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash Flow to Net Interest Expense Ratio no less than</link:label>
    <link:label id="lab_lii_DebtInstrumentCashFlowToNetInterestExpenseRatio_37A0031D5B2FC717628E97131326F87D_label_en-US" xlink:label="lab_lii_DebtInstrumentCashFlowToNetInterestExpenseRatio_37A0031D5B2FC717628E97131326F87D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Cash Flow To Net Interest Expense Ratio</link:label>
    <link:label id="lab_lii_DebtInstrumentCashFlowToNetInterestExpenseRatio_37A0031D5B2FC717628E97131326F87D_documentation_en-US" xlink:label="lab_lii_DebtInstrumentCashFlowToNetInterestExpenseRatio_37A0031D5B2FC717628E97131326F87D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Debt Instrument, Cash Flow To Net Interest Expense Ratio</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_DebtInstrumentCashFlowToNetInterestExpenseRatio" xlink:label="loc_lii_DebtInstrumentCashFlowToNetInterestExpenseRatio_37A0031D5B2FC717628E97131326F87D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_DebtInstrumentCashFlowToNetInterestExpenseRatio_37A0031D5B2FC717628E97131326F87D" xlink:to="lab_lii_DebtInstrumentCashFlowToNetInterestExpenseRatio_37A0031D5B2FC717628E97131326F87D" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentTable_27B0A0290E476D8BC570D095BDB62EAA_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentTable_27B0A0290E476D8BC570D095BDB62EAA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Long-term Debt Instruments [Table]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentTable_27B0A0290E476D8BC570D095BDB62EAA_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentTable_27B0A0290E476D8BC570D095BDB62EAA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Long-term Debt Instruments [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_27B0A0290E476D8BC570D095BDB62EAA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentTable_27B0A0290E476D8BC570D095BDB62EAA" xlink:to="lab_us-gaap_DebtInstrumentTable_27B0A0290E476D8BC570D095BDB62EAA" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShortTermDebtTypeAxis_5103007F53771A31F8DBD095BDB6DDED_terseLabel_en-US" xlink:label="lab_us-gaap_ShortTermDebtTypeAxis_5103007F53771A31F8DBD095BDB6DDED" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Short-term Debt, Type [Axis]</link:label>
    <link:label id="lab_us-gaap_ShortTermDebtTypeAxis_5103007F53771A31F8DBD095BDB6DDED_label_en-US" xlink:label="lab_us-gaap_ShortTermDebtTypeAxis_5103007F53771A31F8DBD095BDB6DDED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Short-term Debt, Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermDebtTypeAxis" xlink:label="loc_us-gaap_ShortTermDebtTypeAxis_5103007F53771A31F8DBD095BDB6DDED" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermDebtTypeAxis_5103007F53771A31F8DBD095BDB6DDED" xlink:to="lab_us-gaap_ShortTermDebtTypeAxis_5103007F53771A31F8DBD095BDB6DDED" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShortTermDebtTypeDomain_839A72022A87A4591D66D095BDB74957_terseLabel_en-US" xlink:label="lab_us-gaap_ShortTermDebtTypeDomain_839A72022A87A4591D66D095BDB74957" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Short-term Debt, Type [Domain]</link:label>
    <link:label id="lab_us-gaap_ShortTermDebtTypeDomain_839A72022A87A4591D66D095BDB74957_label_en-US" xlink:label="lab_us-gaap_ShortTermDebtTypeDomain_839A72022A87A4591D66D095BDB74957" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Short-term Debt, Type [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermDebtTypeDomain" xlink:label="loc_us-gaap_ShortTermDebtTypeDomain_839A72022A87A4591D66D095BDB74957" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermDebtTypeDomain_839A72022A87A4591D66D095BDB74957" xlink:to="lab_us-gaap_ShortTermDebtTypeDomain_839A72022A87A4591D66D095BDB74957" xlink:type="arc" />
    <link:label id="lab_us-gaap_ForeignLineOfCreditMember_DF83A0D0F7EAB96E7D15D095BDB71477_terseLabel_en-US" xlink:label="lab_us-gaap_ForeignLineOfCreditMember_DF83A0D0F7EAB96E7D15D095BDB71477" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Foreign Obligations [Member]</link:label>
    <link:label id="lab_us-gaap_ForeignLineOfCreditMember_DF83A0D0F7EAB96E7D15D095BDB71477_label_en-US" xlink:label="lab_us-gaap_ForeignLineOfCreditMember_DF83A0D0F7EAB96E7D15D095BDB71477" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign Line of Credit [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ForeignLineOfCreditMember" xlink:label="loc_us-gaap_ForeignLineOfCreditMember_DF83A0D0F7EAB96E7D15D095BDB71477" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ForeignLineOfCreditMember_DF83A0D0F7EAB96E7D15D095BDB71477" xlink:to="lab_us-gaap_ForeignLineOfCreditMember_DF83A0D0F7EAB96E7D15D095BDB71477" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongtermDebtTypeAxis_36BF9D0AD57E674AAF01D095BDB7E29C_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeAxis_36BF9D0AD57E674AAF01D095BDB7E29C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term Debt, Type [Axis]</link:label>
    <link:label id="lab_us-gaap_LongtermDebtTypeAxis_36BF9D0AD57E674AAF01D095BDB7E29C_label_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeAxis_36BF9D0AD57E674AAF01D095BDB7E29C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_36BF9D0AD57E674AAF01D095BDB7E29C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_36BF9D0AD57E674AAF01D095BDB7E29C" xlink:to="lab_us-gaap_LongtermDebtTypeAxis_36BF9D0AD57E674AAF01D095BDB7E29C" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongtermDebtTypeDomain_D075C7FCEB9619E1CBC1D095BDB72E43_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeDomain_D075C7FCEB9619E1CBC1D095BDB72E43" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term Debt, Type [Domain]</link:label>
    <link:label id="lab_us-gaap_LongtermDebtTypeDomain_D075C7FCEB9619E1CBC1D095BDB72E43_label_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeDomain_D075C7FCEB9619E1CBC1D095BDB72E43" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Type [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_D075C7FCEB9619E1CBC1D095BDB72E43" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_D075C7FCEB9619E1CBC1D095BDB72E43" xlink:to="lab_us-gaap_LongtermDebtTypeDomain_D075C7FCEB9619E1CBC1D095BDB72E43" xlink:type="arc" />
    <link:label id="lab_us-gaap_DomesticLineOfCreditMember_5BF6B840AAEE485BCDE0D095BDB8BF6A_terseLabel_en-US" xlink:label="lab_us-gaap_DomesticLineOfCreditMember_5BF6B840AAEE485BCDE0D095BDB8BF6A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Domestic Credit Facility [Member]</link:label>
    <link:label id="lab_us-gaap_DomesticLineOfCreditMember_5BF6B840AAEE485BCDE0D095BDB8BF6A_label_en-US" xlink:label="lab_us-gaap_DomesticLineOfCreditMember_5BF6B840AAEE485BCDE0D095BDB8BF6A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Domestic Line of Credit [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DomesticLineOfCreditMember" xlink:label="loc_us-gaap_DomesticLineOfCreditMember_5BF6B840AAEE485BCDE0D095BDB8BF6A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DomesticLineOfCreditMember_5BF6B840AAEE485BCDE0D095BDB8BF6A" xlink:to="lab_us-gaap_DomesticLineOfCreditMember_5BF6B840AAEE485BCDE0D095BDB8BF6A" xlink:type="arc" />
    <link:label id="lab_lii_AssetSecuritizationMember_36F8CD7F2537990FE9A3D095BDB80ECB_terseLabel_en-US" xlink:label="lab_lii_AssetSecuritizationMember_36F8CD7F2537990FE9A3D095BDB80ECB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Asset Securitization [Member]</link:label>
    <link:label id="lab_lii_AssetSecuritizationMember_36F8CD7F2537990FE9A3D095BDB80ECB_label_en-US" xlink:label="lab_lii_AssetSecuritizationMember_36F8CD7F2537990FE9A3D095BDB80ECB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset Securitization [Member]</link:label>
    <link:label id="lab_lii_AssetSecuritizationMember_36F8CD7F2537990FE9A3D095BDB80ECB_documentation_en-US" xlink:label="lab_lii_AssetSecuritizationMember_36F8CD7F2537990FE9A3D095BDB80ECB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Asset securitization.</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_AssetSecuritizationMember" xlink:label="loc_lii_AssetSecuritizationMember_36F8CD7F2537990FE9A3D095BDB80ECB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_AssetSecuritizationMember_36F8CD7F2537990FE9A3D095BDB80ECB" xlink:to="lab_lii_AssetSecuritizationMember_36F8CD7F2537990FE9A3D095BDB80ECB" xlink:type="arc" />
    <link:label id="lab_us-gaap_SeniorNotesMember_6E70BFC5B61240DC2638D095BDB89495_verboseLabel_en-US" xlink:label="lab_us-gaap_SeniorNotesMember_6E70BFC5B61240DC2638D095BDB89495" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Senior Unsecured Notes [Member]</link:label>
    <link:label id="lab_us-gaap_SeniorNotesMember_6E70BFC5B61240DC2638D095BDB89495_label_en-US" xlink:label="lab_us-gaap_SeniorNotesMember_6E70BFC5B61240DC2638D095BDB89495" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Senior Notes [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SeniorNotesMember" xlink:label="loc_us-gaap_SeniorNotesMember_6E70BFC5B61240DC2638D095BDB89495" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SeniorNotesMember_6E70BFC5B61240DC2638D095BDB89495" xlink:to="lab_us-gaap_SeniorNotesMember_6E70BFC5B61240DC2638D095BDB89495" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentLineItems_BBEA6D8FC975F2F00BDFD095BDB91FE1_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentLineItems_BBEA6D8FC975F2F00BDFD095BDB91FE1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument [Line Items]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentLineItems_BBEA6D8FC975F2F00BDFD095BDB91FE1_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentLineItems_BBEA6D8FC975F2F00BDFD095BDB91FE1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_BBEA6D8FC975F2F00BDFD095BDB91FE1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentLineItems_BBEA6D8FC975F2F00BDFD095BDB91FE1" xlink:to="lab_us-gaap_DebtInstrumentLineItems_BBEA6D8FC975F2F00BDFD095BDB91FE1" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtCurrentAbstract_15196F532A0C5179AEAAD095BDB9F6F6_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtCurrentAbstract_15196F532A0C5179AEAAD095BDB9F6F6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current maturities of long-term debt:</link:label>
    <link:label id="lab_us-gaap_LongTermDebtCurrentAbstract_15196F532A0C5179AEAAD095BDB9F6F6_label_en-US" xlink:label="lab_us-gaap_LongTermDebtCurrentAbstract_15196F532A0C5179AEAAD095BDB9F6F6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Current Maturities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtCurrentAbstract" xlink:label="loc_us-gaap_LongTermDebtCurrentAbstract_15196F532A0C5179AEAAD095BDB9F6F6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtCurrentAbstract_15196F532A0C5179AEAAD095BDB9F6F6" xlink:to="lab_us-gaap_LongTermDebtCurrentAbstract_15196F532A0C5179AEAAD095BDB9F6F6" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeaseObligationsCurrent_2678902B5C17591C55D0D095BDB9300D_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeaseObligationsCurrent_2678902B5C17591C55D0D095BDB9300D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance lease obligations</link:label>
    <link:label id="lab_us-gaap_CapitalLeaseObligationsCurrent_2678902B5C17591C55D0D095BDB9300D_label_en-US" xlink:label="lab_us-gaap_CapitalLeaseObligationsCurrent_2678902B5C17591C55D0D095BDB9300D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Lease Obligations, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalLeaseObligationsCurrent" xlink:label="loc_us-gaap_CapitalLeaseObligationsCurrent_2678902B5C17591C55D0D095BDB9300D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeaseObligationsCurrent_2678902B5C17591C55D0D095BDB9300D" xlink:to="lab_us-gaap_CapitalLeaseObligationsCurrent_2678902B5C17591C55D0D095BDB9300D" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtCurrent_3E1E223A9762F87F8ACDD095BDBA6987_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtCurrent_3E1E223A9762F87F8ACDD095BDBA6987" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Domestic credit facility and senior unsecured notes</link:label>
    <link:label id="lab_us-gaap_LongTermDebtCurrent_3E1E223A9762F87F8ACDD095BDBA6987_label_en-US" xlink:label="lab_us-gaap_LongTermDebtCurrent_3E1E223A9762F87F8ACDD095BDBA6987" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Current Maturities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_3E1E223A9762F87F8ACDD095BDBA6987" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtCurrent_3E1E223A9762F87F8ACDD095BDBA6987" xlink:to="lab_us-gaap_LongTermDebtCurrent_3E1E223A9762F87F8ACDD095BDBA6987" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredFinanceCostsCurrentGross_A79BE5D4DEE65D0C7A71D095BDBB308E_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DeferredFinanceCostsCurrentGross_A79BE5D4DEE65D0C7A71D095BDBB308E" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Debt issuance costs</link:label>
    <link:label id="lab_us-gaap_DeferredFinanceCostsCurrentGross_A79BE5D4DEE65D0C7A71D095BDBB308E_label_en-US" xlink:label="lab_us-gaap_DeferredFinanceCostsCurrentGross_A79BE5D4DEE65D0C7A71D095BDBB308E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Issuance Costs, Gross, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredFinanceCostsCurrentGross" xlink:label="loc_us-gaap_DeferredFinanceCostsCurrentGross_A79BE5D4DEE65D0C7A71D095BDBB308E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredFinanceCostsCurrentGross_A79BE5D4DEE65D0C7A71D095BDBB308E" xlink:to="lab_us-gaap_DeferredFinanceCostsCurrentGross_A79BE5D4DEE65D0C7A71D095BDBB308E" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_C084BA7015DCA2FC0F8ED095BDBCFEFD_totalLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_C084BA7015DCA2FC0F8ED095BDBCFEFD" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total current maturities of long-term debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_C084BA7015DCA2FC0F8ED095BDBCFEFD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_C084BA7015DCA2FC0F8ED095BDBCFEFD" xlink:to="lab_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_C084BA7015DCA2FC0F8ED095BDBCFEFD" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtAndCapitalLeaseObligationsAbstract_0E771067AA734F178A78D095BDBC01F1_verboseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtAndCapitalLeaseObligationsAbstract_0E771067AA734F178A78D095BDBC01F1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Long-Term Debt:</link:label>
    <link:label id="lab_us-gaap_LongTermDebtAndCapitalLeaseObligationsAbstract_0E771067AA734F178A78D095BDBC01F1_label_en-US" xlink:label="lab_us-gaap_LongTermDebtAndCapitalLeaseObligationsAbstract_0E771067AA734F178A78D095BDBC01F1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt and Lease Obligation [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsAbstract" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsAbstract_0E771067AA734F178A78D095BDBC01F1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsAbstract_0E771067AA734F178A78D095BDBC01F1" xlink:to="lab_us-gaap_LongTermDebtAndCapitalLeaseObligationsAbstract_0E771067AA734F178A78D095BDBC01F1" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebt_E46FBA45BA929CF6DF1AD095BDBC8E0E_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebt_E46FBA45BA929CF6DF1AD095BDBC8E0E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Domestic credit facility and senior unsecured notes</link:label>
    <link:label id="lab_us-gaap_LongTermDebt_E46FBA45BA929CF6DF1AD095BDBC8E0E_label_en-US" xlink:label="lab_us-gaap_LongTermDebt_E46FBA45BA929CF6DF1AD095BDBC8E0E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_E46FBA45BA929CF6DF1AD095BDBC8E0E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebt_E46FBA45BA929CF6DF1AD095BDBC8E0E" xlink:to="lab_us-gaap_LongTermDebt_E46FBA45BA929CF6DF1AD095BDBC8E0E" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeaseObligationsNoncurrent_C6B55AF1E1797479F5AAD095BDBC6F1E_verboseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeaseObligationsNoncurrent_C6B55AF1E1797479F5AAD095BDBC6F1E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Finance lease obligations</link:label>
    <link:label id="lab_us-gaap_CapitalLeaseObligationsNoncurrent_C6B55AF1E1797479F5AAD095BDBC6F1E_label_en-US" xlink:label="lab_us-gaap_CapitalLeaseObligationsNoncurrent_C6B55AF1E1797479F5AAD095BDBC6F1E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Lease Obligations, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalLeaseObligationsNoncurrent" xlink:label="loc_us-gaap_CapitalLeaseObligationsNoncurrent_C6B55AF1E1797479F5AAD095BDBC6F1E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeaseObligationsNoncurrent_C6B55AF1E1797479F5AAD095BDBC6F1E" xlink:to="lab_us-gaap_CapitalLeaseObligationsNoncurrent_C6B55AF1E1797479F5AAD095BDBC6F1E" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredFinanceCostsNoncurrentGross_F4AB4C6A8268ABA6170DD095BDBD4C24_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DeferredFinanceCostsNoncurrentGross_F4AB4C6A8268ABA6170DD095BDBD4C24" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Debt issuance costs</link:label>
    <link:label id="lab_us-gaap_DeferredFinanceCostsNoncurrentGross_F4AB4C6A8268ABA6170DD095BDBD4C24_label_en-US" xlink:label="lab_us-gaap_DeferredFinanceCostsNoncurrentGross_F4AB4C6A8268ABA6170DD095BDBD4C24" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Issuance Cost, Gross, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredFinanceCostsNoncurrentGross" xlink:label="loc_us-gaap_DeferredFinanceCostsNoncurrentGross_F4AB4C6A8268ABA6170DD095BDBD4C24" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredFinanceCostsNoncurrentGross_F4AB4C6A8268ABA6170DD095BDBD4C24" xlink:to="lab_us-gaap_DeferredFinanceCostsNoncurrentGross_F4AB4C6A8268ABA6170DD095BDBD4C24" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtAndCapitalLeaseObligations_9E69EF7C223469B59C55D095BDBD50E0_totalLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtAndCapitalLeaseObligations_9E69EF7C223469B59C55D095BDBD50E0" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total long-term debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_9E69EF7C223469B59C55D095BDBD50E0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_9E69EF7C223469B59C55D095BDBD50E0" xlink:to="lab_us-gaap_LongTermDebtAndCapitalLeaseObligations_9E69EF7C223469B59C55D095BDBD50E0" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtAndCapitalLeaseObligations_3523C4B4E124E269BA0ED095BDBD45ED_totalLabel_en-US" xlink:label="lab_us-gaap_DebtAndCapitalLeaseObligations_3523C4B4E124E269BA0ED095BDBD45ED" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total debt</link:label>
    <link:label id="lab_us-gaap_DebtAndCapitalLeaseObligations_3523C4B4E124E269BA0ED095BDBD45ED_label_en-US" xlink:label="lab_us-gaap_DebtAndCapitalLeaseObligations_3523C4B4E124E269BA0ED095BDBD45ED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt and Lease Obligation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtAndCapitalLeaseObligations" xlink:label="loc_us-gaap_DebtAndCapitalLeaseObligations_3523C4B4E124E269BA0ED095BDBD45ED" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtAndCapitalLeaseObligations_3523C4B4E124E269BA0ED095BDBD45ED" xlink:to="lab_us-gaap_DebtAndCapitalLeaseObligations_3523C4B4E124E269BA0ED095BDBD45ED" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxDisclosureAbstract_9D8E1E9C6191F68FD3EB971312F0B0A4_label_en-US" xlink:label="lab_us-gaap_IncomeTaxDisclosureAbstract_9D8E1E9C6191F68FD3EB971312F0B0A4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Disclosure [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_9D8E1E9C6191F68FD3EB971312F0B0A4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_9D8E1E9C6191F68FD3EB971312F0B0A4" xlink:to="lab_us-gaap_IncomeTaxDisclosureAbstract_9D8E1E9C6191F68FD3EB971312F0B0A4" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxDisclosureTextBlock_269082B5AF1F35A75C86971312F13099_verboseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxDisclosureTextBlock_269082B5AF1F35A75C86971312F13099" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Income Taxes</link:label>
    <link:label id="lab_us-gaap_IncomeTaxDisclosureTextBlock_269082B5AF1F35A75C86971312F13099_label_en-US" xlink:label="lab_us-gaap_IncomeTaxDisclosureTextBlock_269082B5AF1F35A75C86971312F13099" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock_269082B5AF1F35A75C86971312F13099" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxDisclosureTextBlock_269082B5AF1F35A75C86971312F13099" xlink:to="lab_us-gaap_IncomeTaxDisclosureTextBlock_269082B5AF1F35A75C86971312F13099" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_4527BC404F1800B3948E971314FD4A8E_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_4527BC404F1800B3948E971314FD4A8E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of stock -based compensation expense in operations</link:label>
    <link:label id="lab_us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_4527BC404F1800B3948E971314FD4A8E_label_en-US" xlink:label="lab_us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_4527BC404F1800B3948E971314FD4A8E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Payment Arrangement, Cost by Plan [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_4527BC404F1800B3948E971314FD4A8E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_4527BC404F1800B3948E971314FD4A8E" xlink:to="lab_us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_4527BC404F1800B3948E971314FD4A8E" xlink:type="arc" />
    <link:label id="lab_us-gaap_LeasesAbstract_DB43C5EF717C2221BB4C971314D26EA1_label_en-US" xlink:label="lab_us-gaap_LeasesAbstract_DB43C5EF717C2221BB4C971314D26EA1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Leases [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_DB43C5EF717C2221BB4C971314D26EA1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeasesAbstract_DB43C5EF717C2221BB4C971314D26EA1" xlink:to="lab_us-gaap_LeasesAbstract_DB43C5EF717C2221BB4C971314D26EA1" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseRightOfUseAsset_32956B6F9D73754E1F0A971314D3FE3E_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseRightOfUseAsset_32956B6F9D73754E1F0A971314D3FE3E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance lease right-of-use assets</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseRightOfUseAsset_32956B6F9D73754E1F0A971314D3FE3E_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseRightOfUseAsset_32956B6F9D73754E1F0A971314D3FE3E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Right-of-Use Asset</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAsset" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAsset_32956B6F9D73754E1F0A971314D3FE3E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseRightOfUseAsset_32956B6F9D73754E1F0A971314D3FE3E" xlink:to="lab_us-gaap_FinanceLeaseRightOfUseAsset_32956B6F9D73754E1F0A971314D3FE3E" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseRightOfUseAssetAmortization_B79AAB8C56D82B3F14B9971314D4EA4A_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseRightOfUseAssetAmortization_B79AAB8C56D82B3F14B9971314D4EA4A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance Lease, Right-of-Use Asset, Amortization</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseRightOfUseAssetAmortization_B79AAB8C56D82B3F14B9971314D4EA4A_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseRightOfUseAssetAmortization_B79AAB8C56D82B3F14B9971314D4EA4A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Right-of-Use Asset, Amortization</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAssetAmortization" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_B79AAB8C56D82B3F14B9971314D4EA4A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_B79AAB8C56D82B3F14B9971314D4EA4A" xlink:to="lab_us-gaap_FinanceLeaseRightOfUseAssetAmortization_B79AAB8C56D82B3F14B9971314D4EA4A" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_B0C9D8AA91F7A07D1F61971314D4C0A2_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_B0C9D8AA91F7A07D1F61971314D4C0A2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Due, Next Twelve Months</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_B0C9D8AA91F7A07D1F61971314D4C0A2_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_B0C9D8AA91F7A07D1F61971314D4C0A2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Due, Next Twelve Months</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_B0C9D8AA91F7A07D1F61971314D4C0A2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_B0C9D8AA91F7A07D1F61971314D4C0A2" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_B0C9D8AA91F7A07D1F61971314D4C0A2" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_5EA2A0B3FF515DD97EAE971314D41CFD_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_5EA2A0B3FF515DD97EAE971314D41CFD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Due, Next Twelve Months</link:label>
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_5EA2A0B3FF515DD97EAE971314D41CFD_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_5EA2A0B3FF515DD97EAE971314D41CFD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Due, Next Twelve Months</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_5EA2A0B3FF515DD97EAE971314D41CFD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_5EA2A0B3FF515DD97EAE971314D41CFD" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_5EA2A0B3FF515DD97EAE971314D41CFD" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_3BFE419828CB8F70CA29971314D41B53_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_3BFE419828CB8F70CA29971314D41B53" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Two Years</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_3BFE419828CB8F70CA29971314D41B53_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_3BFE419828CB8F70CA29971314D41B53" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Two Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_3BFE419828CB8F70CA29971314D41B53" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_3BFE419828CB8F70CA29971314D41B53" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_3BFE419828CB8F70CA29971314D41B53" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_09EBA6A4C20BFA651B8C971314D4380B_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_09EBA6A4C20BFA651B8C971314D4380B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Due in Two Years</link:label>
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_09EBA6A4C20BFA651B8C971314D4380B_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_09EBA6A4C20BFA651B8C971314D4380B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Due in Two Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_09EBA6A4C20BFA651B8C971314D4380B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_09EBA6A4C20BFA651B8C971314D4380B" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_09EBA6A4C20BFA651B8C971314D4380B" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_03F174581CED23467763971314D5A4E9_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_03F174581CED23467763971314D5A4E9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Three Years</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_03F174581CED23467763971314D5A4E9_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_03F174581CED23467763971314D5A4E9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Three Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_03F174581CED23467763971314D5A4E9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_03F174581CED23467763971314D5A4E9" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_03F174581CED23467763971314D5A4E9" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_9954A003ABA2432C8E91971314D5B3EF_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_9954A003ABA2432C8E91971314D5B3EF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Due in Three Years</link:label>
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_9954A003ABA2432C8E91971314D5B3EF_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_9954A003ABA2432C8E91971314D5B3EF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Due in Three Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_9954A003ABA2432C8E91971314D5B3EF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_9954A003ABA2432C8E91971314D5B3EF" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_9954A003ABA2432C8E91971314D5B3EF" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_9E4A52FF882D4B49C2C4971314D5202C_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_9E4A52FF882D4B49C2C4971314D5202C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Four Years</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_9E4A52FF882D4B49C2C4971314D5202C_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_9E4A52FF882D4B49C2C4971314D5202C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Four Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_9E4A52FF882D4B49C2C4971314D5202C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_9E4A52FF882D4B49C2C4971314D5202C" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_9E4A52FF882D4B49C2C4971314D5202C" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_CEA4E0B7EF2AB518303A971314D592D8_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_CEA4E0B7EF2AB518303A971314D592D8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Due in Four Years</link:label>
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_CEA4E0B7EF2AB518303A971314D592D8_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_CEA4E0B7EF2AB518303A971314D592D8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Due in Four Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_CEA4E0B7EF2AB518303A971314D592D8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_CEA4E0B7EF2AB518303A971314D592D8" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_CEA4E0B7EF2AB518303A971314D592D8" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_1B1D01B95D624D642C1D971314D51E8B_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_1B1D01B95D624D642C1D971314D51E8B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Five Years</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_1B1D01B95D624D642C1D971314D51E8B_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_1B1D01B95D624D642C1D971314D51E8B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Five Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_1B1D01B95D624D642C1D971314D51E8B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_1B1D01B95D624D642C1D971314D51E8B" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_1B1D01B95D624D642C1D971314D51E8B" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_10C56A14F4FF8967DFA6971314D60C7D_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_10C56A14F4FF8967DFA6971314D60C7D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Due in Five Years</link:label>
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_10C56A14F4FF8967DFA6971314D60C7D_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_10C56A14F4FF8967DFA6971314D60C7D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Due in Five Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_10C56A14F4FF8967DFA6971314D60C7D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_10C56A14F4FF8967DFA6971314D60C7D" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_10C56A14F4FF8967DFA6971314D60C7D" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_006E18F5F40E2C20CEDF971314D6B2F6_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_006E18F5F40E2C20CEDF971314D6B2F6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due Thereafter</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_006E18F5F40E2C20CEDF971314D6B2F6_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_006E18F5F40E2C20CEDF971314D6B2F6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due Thereafter</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_006E18F5F40E2C20CEDF971314D6B2F6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_006E18F5F40E2C20CEDF971314D6B2F6" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_006E18F5F40E2C20CEDF971314D6B2F6" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_EDFE467E16E0D7CB22E3971314D69BB1_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_EDFE467E16E0D7CB22E3971314D69BB1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Due Thereafter</link:label>
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_EDFE467E16E0D7CB22E3971314D69BB1_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_EDFE467E16E0D7CB22E3971314D69BB1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Due Thereafter</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_EDFE467E16E0D7CB22E3971314D69BB1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_EDFE467E16E0D7CB22E3971314D69BB1" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_EDFE467E16E0D7CB22E3971314D69BB1" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_AF8EBD39E04F6012FE52971314D6F4B2_totalLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_AF8EBD39E04F6012FE52971314D6F4B2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Due</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_AF8EBD39E04F6012FE52971314D6F4B2_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_AF8EBD39E04F6012FE52971314D6F4B2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Due</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_AF8EBD39E04F6012FE52971314D6F4B2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_AF8EBD39E04F6012FE52971314D6F4B2" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_AF8EBD39E04F6012FE52971314D6F4B2" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_46C4E1492EB78A8B8786971314D6C67F_totalLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_46C4E1492EB78A8B8786971314D6C67F" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Due</link:label>
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_46C4E1492EB78A8B8786971314D6C67F_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_46C4E1492EB78A8B8786971314D6C67F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Due</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDue" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_46C4E1492EB78A8B8786971314D6C67F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_46C4E1492EB78A8B8786971314D6C67F" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_46C4E1492EB78A8B8786971314D6C67F" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_63DF51AEBA4A5738730F971314D61F54_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_63DF51AEBA4A5738730F971314D61F54" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Liability, Undiscounted Excess Amount</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_63DF51AEBA4A5738730F971314D61F54_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_63DF51AEBA4A5738730F971314D61F54" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Liability, Undiscounted Excess Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_63DF51AEBA4A5738730F971314D61F54" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_63DF51AEBA4A5738730F971314D61F54" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_63DF51AEBA4A5738730F971314D61F54" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_8A540A41BEF799B76871971314D729D5_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_8A540A41BEF799B76871971314D729D5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Undiscounted Excess Amount</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_8A540A41BEF799B76871971314D729D5_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_8A540A41BEF799B76871971314D729D5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Undiscounted Excess Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:label="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_8A540A41BEF799B76871971314D729D5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_8A540A41BEF799B76871971314D729D5" xlink:to="lab_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_8A540A41BEF799B76871971314D729D5" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_DE316AEE0AF4C6B21BBA971314D7A2B8_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_DE316AEE0AF4C6B21BBA971314D7A2B8" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments, Interest Included in Payments</link:label>
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_DE316AEE0AF4C6B21BBA971314D7A2B8_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_DE316AEE0AF4C6B21BBA971314D7A2B8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments, Interest Included in Payments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_DE316AEE0AF4C6B21BBA971314D7A2B8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_DE316AEE0AF4C6B21BBA971314D7A2B8" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_DE316AEE0AF4C6B21BBA971314D7A2B8" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeaseLiability_779B491A0CC87523E556971314D7BF4B_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiability_779B491A0CC87523E556971314D7BF4B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Lease, Liability</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseLiability_779B491A0CC87523E556971314D7BF4B_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiability_779B491A0CC87523E556971314D7BF4B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease, Liability</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="loc_us-gaap_OperatingLeaseLiability_779B491A0CC87523E556971314D7BF4B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseLiability_779B491A0CC87523E556971314D7BF4B" xlink:to="lab_us-gaap_OperatingLeaseLiability_779B491A0CC87523E556971314D7BF4B" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_668F491ADAD234635C42971314D77747_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_668F491ADAD234635C42971314D77747" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments</link:label>
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_668F491ADAD234635C42971314D77747_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_668F491ADAD234635C42971314D77747" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_668F491ADAD234635C42971314D77747" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_668F491ADAD234635C42971314D77747" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_668F491ADAD234635C42971314D77747" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseInterestExpense_E12BD94463FB497D6C8F971314D7F100_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseInterestExpense_E12BD94463FB497D6C8F971314D7F100" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance Lease, Interest Expense</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseInterestExpense_E12BD94463FB497D6C8F971314D7F100_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseInterestExpense_E12BD94463FB497D6C8F971314D7F100" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Interest Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseInterestExpense" xlink:label="loc_us-gaap_FinanceLeaseInterestExpense_E12BD94463FB497D6C8F971314D7F100" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseInterestExpense_E12BD94463FB497D6C8F971314D7F100" xlink:to="lab_us-gaap_FinanceLeaseInterestExpense_E12BD94463FB497D6C8F971314D7F100" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeaseCost_4F8AB09551D3E905D7B2971314D7AEA5_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseCost_4F8AB09551D3E905D7B2971314D7AEA5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Lease, Cost</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseCost_4F8AB09551D3E905D7B2971314D7AEA5_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseCost_4F8AB09551D3E905D7B2971314D7AEA5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease, Cost</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseCost" xlink:label="loc_us-gaap_OperatingLeaseCost_4F8AB09551D3E905D7B2971314D7AEA5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseCost_4F8AB09551D3E905D7B2971314D7AEA5" xlink:to="lab_us-gaap_OperatingLeaseCost_4F8AB09551D3E905D7B2971314D7AEA5" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShortTermLeaseCost_ECCCF5425D8AFEB1907C971314D8172A_terseLabel_en-US" xlink:label="lab_us-gaap_ShortTermLeaseCost_ECCCF5425D8AFEB1907C971314D8172A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Short-term Lease, Cost</link:label>
    <link:label id="lab_us-gaap_ShortTermLeaseCost_ECCCF5425D8AFEB1907C971314D8172A_label_en-US" xlink:label="lab_us-gaap_ShortTermLeaseCost_ECCCF5425D8AFEB1907C971314D8172A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Short-term Lease, Cost</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermLeaseCost" xlink:label="loc_us-gaap_ShortTermLeaseCost_ECCCF5425D8AFEB1907C971314D8172A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermLeaseCost_ECCCF5425D8AFEB1907C971314D8172A" xlink:to="lab_us-gaap_ShortTermLeaseCost_ECCCF5425D8AFEB1907C971314D8172A" xlink:type="arc" />
    <link:label id="lab_us-gaap_VariableLeaseCost_540916EE0A4CC36E9A77971314D81744_terseLabel_en-US" xlink:label="lab_us-gaap_VariableLeaseCost_540916EE0A4CC36E9A77971314D81744" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Variable Lease, Cost</link:label>
    <link:label id="lab_us-gaap_VariableLeaseCost_540916EE0A4CC36E9A77971314D81744_label_en-US" xlink:label="lab_us-gaap_VariableLeaseCost_540916EE0A4CC36E9A77971314D81744" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Variable Lease, Cost</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_VariableLeaseCost" xlink:label="loc_us-gaap_VariableLeaseCost_540916EE0A4CC36E9A77971314D81744" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_VariableLeaseCost_540916EE0A4CC36E9A77971314D81744" xlink:to="lab_us-gaap_VariableLeaseCost_540916EE0A4CC36E9A77971314D81744" xlink:type="arc" />
    <link:label id="lab_us-gaap_LeaseCost_389B100D65EB0C85556E971314D80855_totalLabel_en-US" xlink:label="lab_us-gaap_LeaseCost_389B100D65EB0C85556E971314D80855" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Lease, Cost</link:label>
    <link:label id="lab_us-gaap_LeaseCost_389B100D65EB0C85556E971314D80855_label_en-US" xlink:label="lab_us-gaap_LeaseCost_389B100D65EB0C85556E971314D80855" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease, Cost</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeaseCost" xlink:label="loc_us-gaap_LeaseCost_389B100D65EB0C85556E971314D80855" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeaseCost_389B100D65EB0C85556E971314D80855" xlink:to="lab_us-gaap_LeaseCost_389B100D65EB0C85556E971314D80855" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeaseRightOfUseAsset_18F7AEE1FDD315EF919B971314D844AA_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseRightOfUseAsset_18F7AEE1FDD315EF919B971314D844AA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating lease right-of-use assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_18F7AEE1FDD315EF919B971314D844AA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseRightOfUseAsset_18F7AEE1FDD315EF919B971314D844AA" xlink:to="lab_us-gaap_OperatingLeaseRightOfUseAsset_18F7AEE1FDD315EF919B971314D844AA" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityCurrent_6929D8D551A903C7FAAE971314D89A2E_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityCurrent_6929D8D551A903C7FAAE971314D89A2E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance lease liability, current</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityCurrent_6929D8D551A903C7FAAE971314D89A2E_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityCurrent_6929D8D551A903C7FAAE971314D89A2E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityCurrent" xlink:label="loc_us-gaap_FinanceLeaseLiabilityCurrent_6929D8D551A903C7FAAE971314D89A2E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityCurrent_6929D8D551A903C7FAAE971314D89A2E" xlink:to="lab_us-gaap_FinanceLeaseLiabilityCurrent_6929D8D551A903C7FAAE971314D89A2E" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityNoncurrent_8E7D95F8C8C415FDD813971314D91B2D_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityNoncurrent_8E7D95F8C8C415FDD813971314D91B2D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance lease liability, non-current</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityNoncurrent_8E7D95F8C8C415FDD813971314D91B2D_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityNoncurrent_8E7D95F8C8C415FDD813971314D91B2D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_8E7D95F8C8C415FDD813971314D91B2D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_8E7D95F8C8C415FDD813971314D91B2D" xlink:to="lab_us-gaap_FinanceLeaseLiabilityNoncurrent_8E7D95F8C8C415FDD813971314D91B2D" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeaseLiabilityCurrent_9152FB4B0551603007D9971314D96891_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilityCurrent_9152FB4B0551603007D9971314D96891" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating lease liability, current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_9152FB4B0551603007D9971314D96891" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseLiabilityCurrent_9152FB4B0551603007D9971314D96891" xlink:to="lab_us-gaap_OperatingLeaseLiabilityCurrent_9152FB4B0551603007D9971314D96891" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeaseLiabilityNoncurrent_9A6615DEAC94F847A268971314DE42CF_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilityNoncurrent_9A6615DEAC94F847A268971314DE42CF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating lease liability, non-current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_9A6615DEAC94F847A268971314DE42CF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_9A6615DEAC94F847A268971314DE42CF" xlink:to="lab_us-gaap_OperatingLeaseLiabilityNoncurrent_9A6615DEAC94F847A268971314DE42CF" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_E1E0595439B76F129974971314DEAC74_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_E1E0595439B76F129974971314DEAC74" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted-average remaining lease term - finance leases</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_E1E0595439B76F129974971314DEAC74_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_E1E0595439B76F129974971314DEAC74" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Weighted Average Remaining Lease Term</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="loc_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_E1E0595439B76F129974971314DEAC74" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_E1E0595439B76F129974971314DEAC74" xlink:to="lab_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_E1E0595439B76F129974971314DEAC74" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_8BFC2D47092A1A417964971314DE17FF_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_8BFC2D47092A1A417964971314DE17FF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted-average remaining lease term - operating leases</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_8BFC2D47092A1A417964971314DE17FF_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_8BFC2D47092A1A417964971314DE17FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease, Weighted Average Remaining Lease Term</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_8BFC2D47092A1A417964971314DE17FF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_8BFC2D47092A1A417964971314DE17FF" xlink:to="lab_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_8BFC2D47092A1A417964971314DE17FF" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_F2E1114E5165AFE06E91971314DE98D5_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_F2E1114E5165AFE06E91971314DE98D5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted-average discount rate - finance leases</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_F2E1114E5165AFE06E91971314DE98D5_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_F2E1114E5165AFE06E91971314DE98D5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Weighted Average Discount Rate, Percent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent" xlink:label="loc_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_F2E1114E5165AFE06E91971314DE98D5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_F2E1114E5165AFE06E91971314DE98D5" xlink:to="lab_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_F2E1114E5165AFE06E91971314DE98D5" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_44DFE2E74092809E30BD971314DF347C_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_44DFE2E74092809E30BD971314DF347C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted-average discount rate &#8211; operating leases</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_44DFE2E74092809E30BD971314DF347C_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_44DFE2E74092809E30BD971314DF347C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease, Weighted Average Discount Rate, Percent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_44DFE2E74092809E30BD971314DF347C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_44DFE2E74092809E30BD971314DF347C" xlink:to="lab_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_44DFE2E74092809E30BD971314DF347C" xlink:type="arc" />
    <link:label id="lab_lii_AreaOfLeasedOfficeBuilding_97D3A06884401DD7F30F971314DFC149_terseLabel_en-US" xlink:label="lab_lii_AreaOfLeasedOfficeBuilding_97D3A06884401DD7F30F971314DFC149" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Area of Leased Office Building</link:label>
    <link:label id="lab_lii_AreaOfLeasedOfficeBuilding_97D3A06884401DD7F30F971314DFC149_label_en-US" xlink:label="lab_lii_AreaOfLeasedOfficeBuilding_97D3A06884401DD7F30F971314DFC149" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Area of Leased Office Building</link:label>
    <link:label id="lab_lii_AreaOfLeasedOfficeBuilding_97D3A06884401DD7F30F971314DFC149_documentation_en-US" xlink:label="lab_lii_AreaOfLeasedOfficeBuilding_97D3A06884401DD7F30F971314DFC149" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Area of Leased Office Building</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_AreaOfLeasedOfficeBuilding" xlink:label="loc_lii_AreaOfLeasedOfficeBuilding_97D3A06884401DD7F30F971314DFC149" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_AreaOfLeasedOfficeBuilding_97D3A06884401DD7F30F971314DFC149" xlink:to="lab_lii_AreaOfLeasedOfficeBuilding_97D3A06884401DD7F30F971314DFC149" xlink:type="arc" />
    <link:label id="lab_lii_PurchasePriceOfPropertyAtEndOfLeaseTerm_E657DA03608C75EA6C9E971314DFED6D_terseLabel_en-US" xlink:label="lab_lii_PurchasePriceOfPropertyAtEndOfLeaseTerm_E657DA03608C75EA6C9E971314DFED6D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Purchase Price of Property at End of Lease Term</link:label>
    <link:label id="lab_lii_PurchasePriceOfPropertyAtEndOfLeaseTerm_E657DA03608C75EA6C9E971314DFED6D_label_en-US" xlink:label="lab_lii_PurchasePriceOfPropertyAtEndOfLeaseTerm_E657DA03608C75EA6C9E971314DFED6D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Purchase Price of Property at End of Lease Term</link:label>
    <link:label id="lab_lii_PurchasePriceOfPropertyAtEndOfLeaseTerm_E657DA03608C75EA6C9E971314DFED6D_documentation_en-US" xlink:label="lab_lii_PurchasePriceOfPropertyAtEndOfLeaseTerm_E657DA03608C75EA6C9E971314DFED6D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Purchase Price of Property at End of Lease Term</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_PurchasePriceOfPropertyAtEndOfLeaseTerm" xlink:label="loc_lii_PurchasePriceOfPropertyAtEndOfLeaseTerm_E657DA03608C75EA6C9E971314DFED6D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_PurchasePriceOfPropertyAtEndOfLeaseTerm_E657DA03608C75EA6C9E971314DFED6D" xlink:to="lab_lii_PurchasePriceOfPropertyAtEndOfLeaseTerm_E657DA03608C75EA6C9E971314DFED6D" xlink:type="arc" />
    <link:label id="lab_lii_PercentageOfLeaseBalanceAsFinalPaymentEndOfLeaseTerm_30557DF37D54DF0D47D0971314DF98C5_terseLabel_en-US" xlink:label="lab_lii_PercentageOfLeaseBalanceAsFinalPaymentEndOfLeaseTerm_30557DF37D54DF0D47D0971314DF98C5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of Lease Balance as Final Payment End of Lease Term</link:label>
    <link:label id="lab_lii_PercentageOfLeaseBalanceAsFinalPaymentEndOfLeaseTerm_30557DF37D54DF0D47D0971314DF98C5_label_en-US" xlink:label="lab_lii_PercentageOfLeaseBalanceAsFinalPaymentEndOfLeaseTerm_30557DF37D54DF0D47D0971314DF98C5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of Lease Balance as Final Payment End of Lease Term</link:label>
    <link:label id="lab_lii_PercentageOfLeaseBalanceAsFinalPaymentEndOfLeaseTerm_30557DF37D54DF0D47D0971314DF98C5_documentation_en-US" xlink:label="lab_lii_PercentageOfLeaseBalanceAsFinalPaymentEndOfLeaseTerm_30557DF37D54DF0D47D0971314DF98C5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of Lease Balance as Final Payment End of Lease Term</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_PercentageOfLeaseBalanceAsFinalPaymentEndOfLeaseTerm" xlink:label="loc_lii_PercentageOfLeaseBalanceAsFinalPaymentEndOfLeaseTerm_30557DF37D54DF0D47D0971314DF98C5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_PercentageOfLeaseBalanceAsFinalPaymentEndOfLeaseTerm_30557DF37D54DF0D47D0971314DF98C5" xlink:to="lab_lii_PercentageOfLeaseBalanceAsFinalPaymentEndOfLeaseTerm_30557DF37D54DF0D47D0971314DF98C5" xlink:type="arc" />
    <link:label id="lab_lii_DebtinstrumentCovenantfordebtnotpaid_39DE7042DF31D0886330971314E05B77_terseLabel_en-US" xlink:label="lab_lii_DebtinstrumentCovenantfordebtnotpaid_39DE7042DF31D0886330971314E05B77" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">debt instrument, Covenant for debt not paid</link:label>
    <link:label id="lab_lii_DebtinstrumentCovenantfordebtnotpaid_39DE7042DF31D0886330971314E05B77_label_en-US" xlink:label="lab_lii_DebtinstrumentCovenantfordebtnotpaid_39DE7042DF31D0886330971314E05B77" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">debt instrument, Covenant for debt not paid</link:label>
    <link:label id="lab_lii_DebtinstrumentCovenantfordebtnotpaid_39DE7042DF31D0886330971314E05B77_documentation_en-US" xlink:label="lab_lii_DebtinstrumentCovenantfordebtnotpaid_39DE7042DF31D0886330971314E05B77" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">debt instrument, Covenant for debt not paid</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_DebtinstrumentCovenantfordebtnotpaid" xlink:label="loc_lii_DebtinstrumentCovenantfordebtnotpaid_39DE7042DF31D0886330971314E05B77" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_DebtinstrumentCovenantfordebtnotpaid_39DE7042DF31D0886330971314E05B77" xlink:to="lab_lii_DebtinstrumentCovenantfordebtnotpaid_39DE7042DF31D0886330971314E05B77" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasePayments_A0498928B93E0D4365B9971314E014AF_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasePayments_A0498928B93E0D4365B9971314E014AF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating cash flows from operating leases</link:label>
    <link:label id="lab_us-gaap_OperatingLeasePayments_A0498928B93E0D4365B9971314E014AF_label_en-US" xlink:label="lab_us-gaap_OperatingLeasePayments_A0498928B93E0D4365B9971314E014AF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease, Payments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasePayments" xlink:label="loc_us-gaap_OperatingLeasePayments_A0498928B93E0D4365B9971314E014AF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasePayments_A0498928B93E0D4365B9971314E014AF" xlink:to="lab_us-gaap_OperatingLeasePayments_A0498928B93E0D4365B9971314E014AF" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeasePrincipalPayments_12E57F23209BC937E109971314E0F5C1_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeasePrincipalPayments_12E57F23209BC937E109971314E0F5C1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financing cash flows from finance leases</link:label>
    <link:label id="lab_us-gaap_FinanceLeasePrincipalPayments_12E57F23209BC937E109971314E0F5C1_label_en-US" xlink:label="lab_us-gaap_FinanceLeasePrincipalPayments_12E57F23209BC937E109971314E0F5C1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Principal Payments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeasePrincipalPayments" xlink:label="loc_us-gaap_FinanceLeasePrincipalPayments_12E57F23209BC937E109971314E0F5C1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeasePrincipalPayments_12E57F23209BC937E109971314E0F5C1" xlink:to="lab_us-gaap_FinanceLeasePrincipalPayments_12E57F23209BC937E109971314E0F5C1" xlink:type="arc" />
    <link:label id="lab_us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_8311931CCBDF9650EB1B971314E173B1_terseLabel_en-US" xlink:label="lab_us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_8311931CCBDF9650EB1B971314E173B1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Right-of-use assets obtained in exchange for new finance lease liabilities</link:label>
    <link:label id="lab_us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_8311931CCBDF9650EB1B971314E173B1_label_en-US" xlink:label="lab_us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_8311931CCBDF9650EB1B971314E173B1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Right-of-Use Asset Obtained in Exchange for Finance Lease Liability</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability" xlink:label="loc_us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_8311931CCBDF9650EB1B971314E173B1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_8311931CCBDF9650EB1B971314E173B1" xlink:to="lab_us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_8311931CCBDF9650EB1B971314E173B1" xlink:type="arc" />
    <link:label id="lab_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_1D93E451250ADD9C1268971314E2EFF3_terseLabel_en-US" xlink:label="lab_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_1D93E451250ADD9C1268971314E2EFF3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Right-of-use assets obtained in exchange for new operating lease liabilities</link:label>
    <link:label id="lab_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_1D93E451250ADD9C1268971314E2EFF3_label_en-US" xlink:label="lab_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_1D93E451250ADD9C1268971314E2EFF3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Right-of-Use Asset Obtained in Exchange for Operating Lease Liability</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:label="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_1D93E451250ADD9C1268971314E2EFF3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_1D93E451250ADD9C1268971314E2EFF3" xlink:to="lab_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_1D93E451250ADD9C1268971314E2EFF3" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock_718D52D6201DC6AF671A971316EDFE68_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock_718D52D6201DC6AF671A971316EDFE68" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disposal Groups, Including Discontinued Operations</link:label>
    <link:label id="lab_us-gaap_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock_718D52D6201DC6AF671A971316EDFE68_label_en-US" xlink:label="lab_us-gaap_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock_718D52D6201DC6AF671A971316EDFE68" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disposal Groups, Including Discontinued Operations [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock" xlink:label="loc_us-gaap_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock_718D52D6201DC6AF671A971316EDFE68" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock_718D52D6201DC6AF671A971316EDFE68" xlink:to="lab_us-gaap_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock_718D52D6201DC6AF671A971316EDFE68" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_59836E738DF23FBF2AC8971315AC8116_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_59836E738DF23FBF2AC8971315AC8116" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Components of net periodic benefit cost</link:label>
    <link:label id="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_59836E738DF23FBF2AC8971315AC8116_label_en-US" xlink:label="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_59836E738DF23FBF2AC8971315AC8116" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Net Benefit Costs [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfNetBenefitCostsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_59836E738DF23FBF2AC8971315AC8116" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_59836E738DF23FBF2AC8971315AC8116" xlink:to="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_59836E738DF23FBF2AC8971315AC8116" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetIncomeLoss_6E5DE8D5DC7770C65051971315116DAB_verboseLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLoss_6E5DE8D5DC7770C65051971315116DAB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Net income</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_6E5DE8D5DC7770C65051971315116DAB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLoss_6E5DE8D5DC7770C65051971315116DAB" xlink:to="lab_us-gaap_NetIncomeLoss_6E5DE8D5DC7770C65051971315116DAB" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_9E2E08F06C0E122ABE77971315126B81_negatedLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_9E2E08F06C0E122ABE77971315126B81" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Add: Loss from discontinued operations</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_9E2E08F06C0E122ABE77971315126B81" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_9E2E08F06C0E122ABE77971315126B81" xlink:to="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_9E2E08F06C0E122ABE77971315126B81" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_7BA5AC3A194BFA8C693097131514DE59_terseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_7BA5AC3A194BFA8C693097131514DE59" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted-average shares outstanding &#8211; basic</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_7BA5AC3A194BFA8C693097131514DE59" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_7BA5AC3A194BFA8C693097131514DE59" xlink:to="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_7BA5AC3A194BFA8C693097131514DE59" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_007EE850C08535C908B69713151475CF_verboseLabel_en-US" xlink:label="lab_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_007EE850C08535C908B69713151475CF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Add: Potential effect of dilutive securities attributable to stock-based payments</link:label>
    <link:label id="lab_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_007EE850C08535C908B69713151475CF_label_en-US" xlink:label="lab_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_007EE850C08535C908B69713151475CF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_007EE850C08535C908B69713151475CF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_007EE850C08535C908B69713151475CF" xlink:to="lab_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_007EE850C08535C908B69713151475CF" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_3BE0B0BF2FC1A0B9826D9713151441DD_totalLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_3BE0B0BF2FC1A0B9826D9713151441DD" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Weighted-average shares outstanding &#8211; diluted</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_3BE0B0BF2FC1A0B9826D9713151441DD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_3BE0B0BF2FC1A0B9826D9713151441DD" xlink:to="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_3BE0B0BF2FC1A0B9826D9713151441DD" xlink:type="arc" />
    <link:label id="lab_us-gaap_ContractWithCustomerAssetNet_10248AB1EE46B9CA8EB5CBB0202E596F_terseLabel_en-US" xlink:label="lab_us-gaap_ContractWithCustomerAssetNet_10248AB1EE46B9CA8EB5CBB0202E596F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Asset, after Allowance for Credit Loss</link:label>
    <link:label id="lab_us-gaap_ContractWithCustomerAssetNet_10248AB1EE46B9CA8EB5CBB0202E596F_label_en-US" xlink:label="lab_us-gaap_ContractWithCustomerAssetNet_10248AB1EE46B9CA8EB5CBB0202E596F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Asset, after Allowance for Credit Loss</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetNet" xlink:label="loc_us-gaap_ContractWithCustomerAssetNet_10248AB1EE46B9CA8EB5CBB0202E596F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerAssetNet_10248AB1EE46B9CA8EB5CBB0202E596F" xlink:to="lab_us-gaap_ContractWithCustomerAssetNet_10248AB1EE46B9CA8EB5CBB0202E596F" xlink:type="arc" />
    <link:label id="lab_us-gaap_ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueChangeInMeasureOfProgress_59579D615D8EC23C6A32CBB0202FD67D_terseLabel_en-US" xlink:label="lab_us-gaap_ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueChangeInMeasureOfProgress_59579D615D8EC23C6A32CBB0202FD67D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Asset, Cumulative Catch-up Adjustment to Revenue, Change in Measure of Progress</link:label>
    <link:label id="lab_us-gaap_ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueChangeInMeasureOfProgress_59579D615D8EC23C6A32CBB0202FD67D_label_en-US" xlink:label="lab_us-gaap_ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueChangeInMeasureOfProgress_59579D615D8EC23C6A32CBB0202FD67D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Asset, Cumulative Catch-up Adjustment to Revenue, Change in Measure of Progress</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueChangeInMeasureOfProgress" xlink:label="loc_us-gaap_ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueChangeInMeasureOfProgress_59579D615D8EC23C6A32CBB0202FD67D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueChangeInMeasureOfProgress_59579D615D8EC23C6A32CBB0202FD67D" xlink:to="lab_us-gaap_ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueChangeInMeasureOfProgress_59579D615D8EC23C6A32CBB0202FD67D" xlink:type="arc" />
    <link:label id="lab_lii_ContractwithCustomerAssetCumulativeCatchupAdjustmenttoRevenueChangeinMeasureofProgressPercent_D90EEBDFDDE6BB53E441CBB0202F348B_terseLabel_en-US" xlink:label="lab_lii_ContractwithCustomerAssetCumulativeCatchupAdjustmenttoRevenueChangeinMeasureofProgressPercent_D90EEBDFDDE6BB53E441CBB0202F348B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Asset, Cumulative Catch-up Adjustment to Revenue, Change in Measure of Progress, Percent</link:label>
    <link:label id="lab_lii_ContractwithCustomerAssetCumulativeCatchupAdjustmenttoRevenueChangeinMeasureofProgressPercent_D90EEBDFDDE6BB53E441CBB0202F348B_label_en-US" xlink:label="lab_lii_ContractwithCustomerAssetCumulativeCatchupAdjustmenttoRevenueChangeinMeasureofProgressPercent_D90EEBDFDDE6BB53E441CBB0202F348B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Asset, Cumulative Catch-up Adjustment to Revenue, Change in Measure of Progress, Percent</link:label>
    <link:label id="lab_lii_ContractwithCustomerAssetCumulativeCatchupAdjustmenttoRevenueChangeinMeasureofProgressPercent_D90EEBDFDDE6BB53E441CBB0202F348B_documentation_en-US" xlink:label="lab_lii_ContractwithCustomerAssetCumulativeCatchupAdjustmenttoRevenueChangeinMeasureofProgressPercent_D90EEBDFDDE6BB53E441CBB0202F348B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Contract with Customer, Asset, Cumulative Catch-up Adjustment to Revenue, Change in Measure of Progress, Percent</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_ContractwithCustomerAssetCumulativeCatchupAdjustmenttoRevenueChangeinMeasureofProgressPercent" xlink:label="loc_lii_ContractwithCustomerAssetCumulativeCatchupAdjustmenttoRevenueChangeinMeasureofProgressPercent_D90EEBDFDDE6BB53E441CBB0202F348B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_ContractwithCustomerAssetCumulativeCatchupAdjustmenttoRevenueChangeinMeasureofProgressPercent_D90EEBDFDDE6BB53E441CBB0202F348B" xlink:to="lab_lii_ContractwithCustomerAssetCumulativeCatchupAdjustmenttoRevenueChangeinMeasureofProgressPercent_D90EEBDFDDE6BB53E441CBB0202F348B" xlink:type="arc" />
    <link:label id="lab_us-gaap_ContractWithCustomerLiabilityCurrent_CB49B88C84B197902037CBB0202F27F8_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_ContractWithCustomerLiabilityCurrent_CB49B88C84B197902037CBB0202F27F8" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Current</link:label>
    <link:label id="lab_us-gaap_ContractWithCustomerLiabilityCurrent_CB49B88C84B197902037CBB0202F27F8_label_en-US" xlink:label="lab_us-gaap_ContractWithCustomerLiabilityCurrent_CB49B88C84B197902037CBB0202F27F8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerLiabilityCurrent" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_CB49B88C84B197902037CBB0202F27F8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerLiabilityCurrent_CB49B88C84B197902037CBB0202F27F8" xlink:to="lab_us-gaap_ContractWithCustomerLiabilityCurrent_CB49B88C84B197902037CBB0202F27F8" xlink:type="arc" />
    <link:label id="lab_lii_ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_8BE0FBDDED17E4C67706CBB0202F2532_terseLabel_en-US" xlink:label="lab_lii_ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_8BE0FBDDED17E4C67706CBB0202F2532" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Current, Net, Change in Timeframe, Performance Obligation Satisfied Revenue Recognized</link:label>
    <link:label id="lab_lii_ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_8BE0FBDDED17E4C67706CBB0202F2532_label_en-US" xlink:label="lab_lii_ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_8BE0FBDDED17E4C67706CBB0202F2532" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Current, Net, Change in Timeframe, Performance Obligation Satisfied Revenue Recognized</link:label>
    <link:label id="lab_lii_ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_8BE0FBDDED17E4C67706CBB0202F2532_documentation_en-US" xlink:label="lab_lii_ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_8BE0FBDDED17E4C67706CBB0202F2532" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Current, Net, Change in Timeframe, Performance Obligation Satisfied Revenue Recognized</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized" xlink:label="loc_lii_ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_8BE0FBDDED17E4C67706CBB0202F2532" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_8BE0FBDDED17E4C67706CBB0202F2532" xlink:to="lab_lii_ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_8BE0FBDDED17E4C67706CBB0202F2532" xlink:type="arc" />
    <link:label id="lab_lii_ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent_56D26CC01A13114C3794CBB0202FF9FA_terseLabel_en-US" xlink:label="lab_lii_ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent_56D26CC01A13114C3794CBB0202FF9FA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Current, Net, Change in Timeframe, Performance Obligation Satisfied Revenue Recognized, Percent</link:label>
    <link:label id="lab_lii_ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent_56D26CC01A13114C3794CBB0202FF9FA_label_en-US" xlink:label="lab_lii_ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent_56D26CC01A13114C3794CBB0202FF9FA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Current, Net, Change in Timeframe, Performance Obligation Satisfied Revenue Recognized, Percent</link:label>
    <link:label id="lab_lii_ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent_56D26CC01A13114C3794CBB0202FF9FA_documentation_en-US" xlink:label="lab_lii_ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent_56D26CC01A13114C3794CBB0202FF9FA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Current, Net, Change in Timeframe, Performance Obligation Satisfied Revenue Recognized, Percent</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent" xlink:label="loc_lii_ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent_56D26CC01A13114C3794CBB0202FF9FA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent_56D26CC01A13114C3794CBB0202FF9FA" xlink:to="lab_lii_ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent_56D26CC01A13114C3794CBB0202FF9FA" xlink:type="arc" />
    <link:label id="lab_us-gaap_ContractWithCustomerLiabilityNoncurrent_C59F9557C596A6E1D2C5CBB02030AA6F_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_ContractWithCustomerLiabilityNoncurrent_C59F9557C596A6E1D2C5CBB02030AA6F" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Noncurrent</link:label>
    <link:label id="lab_us-gaap_ContractWithCustomerLiabilityNoncurrent_C59F9557C596A6E1D2C5CBB02030AA6F_label_en-US" xlink:label="lab_us-gaap_ContractWithCustomerLiabilityNoncurrent_C59F9557C596A6E1D2C5CBB02030AA6F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerLiabilityNoncurrent" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_C59F9557C596A6E1D2C5CBB02030AA6F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_C59F9557C596A6E1D2C5CBB02030AA6F" xlink:to="lab_us-gaap_ContractWithCustomerLiabilityNoncurrent_C59F9557C596A6E1D2C5CBB02030AA6F" xlink:type="arc" />
    <link:label id="lab_lii_ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_8B7CE02D891BC5D79D46CBB02030EAB9_terseLabel_en-US" xlink:label="lab_lii_ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_8B7CE02D891BC5D79D46CBB02030EAB9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Noncurrent, Net, Change in Timeframe, Performance Obligation Satisfied Revenue Recognized</link:label>
    <link:label id="lab_lii_ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_8B7CE02D891BC5D79D46CBB02030EAB9_label_en-US" xlink:label="lab_lii_ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_8B7CE02D891BC5D79D46CBB02030EAB9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Noncurrent, Net, Change in Timeframe, Performance Obligation Satisfied Revenue Recognized</link:label>
    <link:label id="lab_lii_ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_8B7CE02D891BC5D79D46CBB02030EAB9_documentation_en-US" xlink:label="lab_lii_ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_8B7CE02D891BC5D79D46CBB02030EAB9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Noncurrent, Net, Change in Timeframe, Performance Obligation Satisfied Revenue Recognized</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized" xlink:label="loc_lii_ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_8B7CE02D891BC5D79D46CBB02030EAB9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_8B7CE02D891BC5D79D46CBB02030EAB9" xlink:to="lab_lii_ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_8B7CE02D891BC5D79D46CBB02030EAB9" xlink:type="arc" />
    <link:label id="lab_lii_ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent_992161FC6AEC5506E1FECBB020303DB3_terseLabel_en-US" xlink:label="lab_lii_ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent_992161FC6AEC5506E1FECBB020303DB3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Noncurrent, Net, Change in Timeframe, Performance Obligation Satisfied Revenue Recognized, Percent</link:label>
    <link:label id="lab_lii_ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent_992161FC6AEC5506E1FECBB020303DB3_label_en-US" xlink:label="lab_lii_ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent_992161FC6AEC5506E1FECBB020303DB3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Noncurrent, Net, Change in Timeframe, Performance Obligation Satisfied Revenue Recognized, Percent</link:label>
    <link:label id="lab_lii_ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent_992161FC6AEC5506E1FECBB020303DB3_documentation_en-US" xlink:label="lab_lii_ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent_992161FC6AEC5506E1FECBB020303DB3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Contract with Customer, Liability, Noncurrent, Net, Change in Timeframe, Performance Obligation Satisfied Revenue Recognized, Percent</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent" xlink:label="loc_lii_ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent_992161FC6AEC5506E1FECBB020303DB3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent_992161FC6AEC5506E1FECBB020303DB3" xlink:to="lab_lii_ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent_992161FC6AEC5506E1FECBB020303DB3" xlink:type="arc" />
    <link:label id="lab_lii_ContractwithCustomerAssetLiabilityNet_2ED508F2ADE389B178D3CBB0203018F0_totalLabel_en-US" xlink:label="lab_lii_ContractwithCustomerAssetLiabilityNet_2ED508F2ADE389B178D3CBB0203018F0" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Asset (Liability), Net</link:label>
    <link:label id="lab_lii_ContractwithCustomerAssetLiabilityNet_2ED508F2ADE389B178D3CBB0203018F0_label_en-US" xlink:label="lab_lii_ContractwithCustomerAssetLiabilityNet_2ED508F2ADE389B178D3CBB0203018F0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Asset (Liability), Net</link:label>
    <link:label id="lab_lii_ContractwithCustomerAssetLiabilityNet_2ED508F2ADE389B178D3CBB0203018F0_documentation_en-US" xlink:label="lab_lii_ContractwithCustomerAssetLiabilityNet_2ED508F2ADE389B178D3CBB0203018F0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Contract with Customer, Asset (Liability), Net</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_ContractwithCustomerAssetLiabilityNet" xlink:label="loc_lii_ContractwithCustomerAssetLiabilityNet_2ED508F2ADE389B178D3CBB0203018F0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_ContractwithCustomerAssetLiabilityNet_2ED508F2ADE389B178D3CBB0203018F0" xlink:to="lab_lii_ContractwithCustomerAssetLiabilityNet_2ED508F2ADE389B178D3CBB0203018F0" xlink:type="arc" />
    <link:label id="lab_lii_ContractwithCustomerAssetLiabilityChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_731EF219D905A52B25B2CBB02030F6B2_totalLabel_en-US" xlink:label="lab_lii_ContractwithCustomerAssetLiabilityChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_731EF219D905A52B25B2CBB02030F6B2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Contract with Customer, Asset (Liability), Change in Timeframe, Performance Obligation Satisfied Revenue Recognized</link:label>
    <link:label id="lab_lii_ContractwithCustomerAssetLiabilityChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_731EF219D905A52B25B2CBB02030F6B2_label_en-US" xlink:label="lab_lii_ContractwithCustomerAssetLiabilityChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_731EF219D905A52B25B2CBB02030F6B2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Asset (Liability), Change in Timeframe, Performance Obligation Satisfied Revenue Recognized</link:label>
    <link:label id="lab_lii_ContractwithCustomerAssetLiabilityChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_731EF219D905A52B25B2CBB02030F6B2_documentation_en-US" xlink:label="lab_lii_ContractwithCustomerAssetLiabilityChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_731EF219D905A52B25B2CBB02030F6B2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Contract with Customer, Asset (Liability), Change in Timeframe, Performance Obligation Satisfied Revenue Recognized</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_ContractwithCustomerAssetLiabilityChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized" xlink:label="loc_lii_ContractwithCustomerAssetLiabilityChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_731EF219D905A52B25B2CBB02030F6B2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_ContractwithCustomerAssetLiabilityChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_731EF219D905A52B25B2CBB02030F6B2" xlink:to="lab_lii_ContractwithCustomerAssetLiabilityChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized_731EF219D905A52B25B2CBB02030F6B2" xlink:type="arc" />
    <link:label id="lab_lii_DefinedBenefitPlanNetPeriodicBenefitCostCreditEffectof25BasisPointDecrease_B24059E34BB181FDF695DB70F679BC2E_terseLabel_en-US" xlink:label="lab_lii_DefinedBenefitPlanNetPeriodicBenefitCostCreditEffectof25BasisPointDecrease_B24059E34BB181FDF695DB70F679BC2E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Effect of 25 Basis Point Decrease</link:label>
    <link:label id="lab_lii_DefinedBenefitPlanNetPeriodicBenefitCostCreditEffectof25BasisPointDecrease_B24059E34BB181FDF695DB70F679BC2E_label_en-US" xlink:label="lab_lii_DefinedBenefitPlanNetPeriodicBenefitCostCreditEffectof25BasisPointDecrease_B24059E34BB181FDF695DB70F679BC2E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Effect of 25 Basis Point Decrease</link:label>
    <link:label id="lab_lii_DefinedBenefitPlanNetPeriodicBenefitCostCreditEffectof25BasisPointDecrease_B24059E34BB181FDF695DB70F679BC2E_documentation_en-US" xlink:label="lab_lii_DefinedBenefitPlanNetPeriodicBenefitCostCreditEffectof25BasisPointDecrease_B24059E34BB181FDF695DB70F679BC2E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Effect of 25 Basis Point Decrease</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_DefinedBenefitPlanNetPeriodicBenefitCostCreditEffectof25BasisPointDecrease" xlink:label="loc_lii_DefinedBenefitPlanNetPeriodicBenefitCostCreditEffectof25BasisPointDecrease_B24059E34BB181FDF695DB70F679BC2E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_DefinedBenefitPlanNetPeriodicBenefitCostCreditEffectof25BasisPointDecrease_B24059E34BB181FDF695DB70F679BC2E" xlink:to="lab_lii_DefinedBenefitPlanNetPeriodicBenefitCostCreditEffectof25BasisPointDecrease_B24059E34BB181FDF695DB70F679BC2E" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_90AFFD296C6AAB13B3F2DB70F6799A98_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_90AFFD296C6AAB13B3F2DB70F6799A98" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_90AFFD296C6AAB13B3F2DB70F6799A98_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_90AFFD296C6AAB13B3F2DB70F6799A98" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_90AFFD296C6AAB13B3F2DB70F6799A98" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_90AFFD296C6AAB13B3F2DB70F6799A98" xlink:to="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_90AFFD296C6AAB13B3F2DB70F6799A98" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementOfCashFlowsAbstract_299FCDA1A19D70397E93DB70F7B659D3_label_en-US" xlink:label="lab_us-gaap_StatementOfCashFlowsAbstract_299FCDA1A19D70397E93DB70F7B659D3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Cash Flows [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_299FCDA1A19D70397E93DB70F7B659D3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_299FCDA1A19D70397E93DB70F7B659D3" xlink:to="lab_us-gaap_StatementOfCashFlowsAbstract_299FCDA1A19D70397E93DB70F7B659D3" xlink:type="arc" />
    <link:label id="lab_lii_AustraliaNewZealandandAsiaBusinessesMember_619060E2A9583E2F0DDADB70F7B74B51_verboseLabel_en-US" xlink:label="lab_lii_AustraliaNewZealandandAsiaBusinessesMember_619060E2A9583E2F0DDADB70F7B74B51" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Australia, New Zealand and Asia Businesses</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_AustraliaNewZealandandAsiaBusinessesMember" xlink:label="loc_lii_AustraliaNewZealandandAsiaBusinessesMember_619060E2A9583E2F0DDADB70F7B74B51" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_AustraliaNewZealandandAsiaBusinessesMember_619060E2A9583E2F0DDADB70F7B74B51" xlink:to="lab_lii_AustraliaNewZealandandAsiaBusinessesMember_619060E2A9583E2F0DDADB70F7B74B51" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_5DB71BFFB8F75E77198BDB70F7B96C14_verboseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_5DB71BFFB8F75E77198BDB70F7B96C14" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Cash flows from operating activities:</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_5DB71BFFB8F75E77198BDB70F7B96C14_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_5DB71BFFB8F75E77198BDB70F7B96C14" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_5DB71BFFB8F75E77198BDB70F7B96C14" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_5DB71BFFB8F75E77198BDB70F7B96C14" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_5DB71BFFB8F75E77198BDB70F7B96C14" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_31C9D2038588594E0F82DB70F7BAA017_verboseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_31C9D2038588594E0F82DB70F7BAA017" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Adjustments to reconcile net income to net cash provided by operating activities:</link:label>
    <link:label id="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_31C9D2038588594E0F82DB70F7BAA017_label_en-US" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_31C9D2038588594E0F82DB70F7BAA017" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_31C9D2038588594E0F82DB70F7BAA017" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_31C9D2038588594E0F82DB70F7BAA017" xlink:to="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_31C9D2038588594E0F82DB70F7BAA017" xlink:type="arc" />
    <link:label id="lab_us-gaap_GainLossOnSaleOfProperties_6A6BCDB372DA84A0114ADB70F7BA1656_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_GainLossOnSaleOfProperties_6A6BCDB372DA84A0114ADB70F7BA1656" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Loss (gain), net on sale of businesses and related property</link:label>
    <link:label id="lab_us-gaap_GainLossOnSaleOfProperties_6A6BCDB372DA84A0114ADB70F7BA1656_label_en-US" xlink:label="lab_us-gaap_GainLossOnSaleOfProperties_6A6BCDB372DA84A0114ADB70F7BA1656" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gain (Loss) on Sale of Properties</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnSaleOfProperties" xlink:label="loc_us-gaap_GainLossOnSaleOfProperties_6A6BCDB372DA84A0114ADB70F7BA1656" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GainLossOnSaleOfProperties_6A6BCDB372DA84A0114ADB70F7BA1656" xlink:to="lab_us-gaap_GainLossOnSaleOfProperties_6A6BCDB372DA84A0114ADB70F7BA1656" xlink:type="arc" />
    <link:label id="lab_us-gaap_GainLossOnSaleOfBusiness_69CDB8C40F5B9E3D6050DB70F7BA7B8B_terseLabel_en-US" xlink:label="lab_us-gaap_GainLossOnSaleOfBusiness_69CDB8C40F5B9E3D6050DB70F7BA7B8B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gain (Loss) on Disposition of Business</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnSaleOfBusiness" xlink:label="loc_us-gaap_GainLossOnSaleOfBusiness_69CDB8C40F5B9E3D6050DB70F7BA7B8B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GainLossOnSaleOfBusiness_69CDB8C40F5B9E3D6050DB70F7BA7B8B" xlink:to="lab_us-gaap_GainLossOnSaleOfBusiness_69CDB8C40F5B9E3D6050DB70F7BA7B8B" xlink:type="arc" />
    <link:label id="lab_lii_NetLossgainfromnaturaldisaster_ABB10D439962B7B8F94ADB70F7BAA55E_terseLabel_en-US" xlink:label="lab_lii_NetLossgainfromnaturaldisaster_ABB10D439962B7B8F94ADB70F7BAA55E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loss(gain) from natural disaster, net of Insurance recoveries</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_NetLossgainfromnaturaldisaster" xlink:label="loc_lii_NetLossgainfromnaturaldisaster_ABB10D439962B7B8F94ADB70F7BAA55E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_NetLossgainfromnaturaldisaster_ABB10D439962B7B8F94ADB70F7BAA55E" xlink:to="lab_lii_NetLossgainfromnaturaldisaster_ABB10D439962B7B8F94ADB70F7BAA55E" xlink:type="arc" />
    <link:label id="lab_lii_LossgainfromnaturaldisasternetofInsurancerecoveriescashreceived_EE860A8431EFD8C28FE4DB70F7BABE30_terseLabel_en-US" xlink:label="lab_lii_LossgainfromnaturaldisasternetofInsurancerecoveriescashreceived_EE860A8431EFD8C28FE4DB70F7BABE30" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loss(gain) from natural disaster, net of Insurance recoveries cash received</link:label>
    <link:label id="lab_lii_LossgainfromnaturaldisasternetofInsurancerecoveriescashreceived_EE860A8431EFD8C28FE4DB70F7BABE30_label_en-US" xlink:label="lab_lii_LossgainfromnaturaldisasternetofInsurancerecoveriescashreceived_EE860A8431EFD8C28FE4DB70F7BABE30" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loss(gain) from natural disaster, net of Insurance recoveries cash received</link:label>
    <link:label id="lab_lii_LossgainfromnaturaldisasternetofInsurancerecoveriescashreceived_EE860A8431EFD8C28FE4DB70F7BABE30_documentation_en-US" xlink:label="lab_lii_LossgainfromnaturaldisasternetofInsurancerecoveriescashreceived_EE860A8431EFD8C28FE4DB70F7BABE30" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Loss(gain) from natural disaster, net of Insurance recoveries cash received</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_LossgainfromnaturaldisasternetofInsurancerecoveriescashreceived" xlink:label="loc_lii_LossgainfromnaturaldisasternetofInsurancerecoveriescashreceived_EE860A8431EFD8C28FE4DB70F7BABE30" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_LossgainfromnaturaldisasternetofInsurancerecoveriescashreceived_EE860A8431EFD8C28FE4DB70F7BABE30" xlink:to="lab_lii_LossgainfromnaturaldisasternetofInsurancerecoveriescashreceived_EE860A8431EFD8C28FE4DB70F7BABE30" xlink:type="arc" />
    <link:label id="lab_us-gaap_GainLossOnDispositionOfAssets1_D76E7EC6BB975AAD5929DB70F7BB4B77_negatedNetLabel_en-US" xlink:label="lab_us-gaap_GainLossOnDispositionOfAssets1_D76E7EC6BB975AAD5929DB70F7BB4B77" xlink:role="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="resource" xml:lang="en-US">Loss on assets held for sale</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnDispositionOfAssets1" xlink:label="loc_us-gaap_GainLossOnDispositionOfAssets1_D76E7EC6BB975AAD5929DB70F7BB4B77" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GainLossOnDispositionOfAssets1_D76E7EC6BB975AAD5929DB70F7BB4B77" xlink:to="lab_us-gaap_GainLossOnDispositionOfAssets1_D76E7EC6BB975AAD5929DB70F7BB4B77" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestmentDividendsOrDistributions_BE8AC38FA10FFF4996ACDB70F7BB1847_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentDividendsOrDistributions_BE8AC38FA10FFF4996ACDB70F7BB1847" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from Equity Method Investment, Distribution</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestmentDividendsOrDistributions_BE8AC38FA10FFF4996ACDB70F7BB1847_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentDividendsOrDistributions_BE8AC38FA10FFF4996ACDB70F7BB1847" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Equity Method Investment, Distribution</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityMethodInvestmentDividendsOrDistributions" xlink:label="loc_us-gaap_EquityMethodInvestmentDividendsOrDistributions_BE8AC38FA10FFF4996ACDB70F7BB1847" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentDividendsOrDistributions_BE8AC38FA10FFF4996ACDB70F7BB1847" xlink:to="lab_us-gaap_EquityMethodInvestmentDividendsOrDistributions_BE8AC38FA10FFF4996ACDB70F7BB1847" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestructuringCosts_C624D7E104F39F73B7AADB70F7BB7910_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringCosts_C624D7E104F39F73B7AADB70F7BB7910" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restructuring charges, net of cash paid</link:label>
    <link:label id="lab_us-gaap_RestructuringCosts_C624D7E104F39F73B7AADB70F7BB7910_label_en-US" xlink:label="lab_us-gaap_RestructuringCosts_C624D7E104F39F73B7AADB70F7BB7910" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring Costs</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCosts" xlink:label="loc_us-gaap_RestructuringCosts_C624D7E104F39F73B7AADB70F7BB7910" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringCosts_C624D7E104F39F73B7AADB70F7BB7910" xlink:to="lab_us-gaap_RestructuringCosts_C624D7E104F39F73B7AADB70F7BB7910" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProvisionForDoubtfulAccounts_8344181EE173B9C7C5FCDB70F7BBA768_terseLabel_en-US" xlink:label="lab_us-gaap_ProvisionForDoubtfulAccounts_8344181EE173B9C7C5FCDB70F7BBA768" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Provision for bad debts</link:label>
    <link:label id="lab_us-gaap_ProvisionForDoubtfulAccounts_8344181EE173B9C7C5FCDB70F7BBA768_label_en-US" xlink:label="lab_us-gaap_ProvisionForDoubtfulAccounts_8344181EE173B9C7C5FCDB70F7BBA768" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Receivable, Credit Loss Expense (Reversal)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_8344181EE173B9C7C5FCDB70F7BBA768" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProvisionForDoubtfulAccounts_8344181EE173B9C7C5FCDB70F7BBA768" xlink:to="lab_us-gaap_ProvisionForDoubtfulAccounts_8344181EE173B9C7C5FCDB70F7BBA768" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrealizedGainLossOnDerivatives_41EE4A0B587DBEB0421FDB70F7BC8295_negatedLabel_en-US" xlink:label="lab_us-gaap_UnrealizedGainLossOnDerivatives_41EE4A0B587DBEB0421FDB70F7BC8295" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Unrealized losses on derivative contracts</link:label>
    <link:label id="lab_us-gaap_UnrealizedGainLossOnDerivatives_41EE4A0B587DBEB0421FDB70F7BC8295_label_en-US" xlink:label="lab_us-gaap_UnrealizedGainLossOnDerivatives_41EE4A0B587DBEB0421FDB70F7BC8295" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrealized Gain (Loss) on Derivatives</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrealizedGainLossOnDerivatives" xlink:label="loc_us-gaap_UnrealizedGainLossOnDerivatives_41EE4A0B587DBEB0421FDB70F7BC8295" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrealizedGainLossOnDerivatives_41EE4A0B587DBEB0421FDB70F7BC8295" xlink:to="lab_us-gaap_UnrealizedGainLossOnDerivatives_41EE4A0B587DBEB0421FDB70F7BC8295" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensation_AB30904BEF3998A984EADB70F7BCCFC8_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensation_AB30904BEF3998A984EADB70F7BCCFC8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock-based compensation expense</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensation_AB30904BEF3998A984EADB70F7BCCFC8_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensation_AB30904BEF3998A984EADB70F7BCCFC8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Payment Arrangement, Noncash Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaap_ShareBasedCompensation_AB30904BEF3998A984EADB70F7BCCFC8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensation_AB30904BEF3998A984EADB70F7BCCFC8" xlink:to="lab_us-gaap_ShareBasedCompensation_AB30904BEF3998A984EADB70F7BCCFC8" xlink:type="arc" />
    <link:label id="lab_us-gaap_DepreciationAndAmortization_AA9BFD084D78DA9230C9DB70F7BC848D_terseLabel_en-US" xlink:label="lab_us-gaap_DepreciationAndAmortization_AA9BFD084D78DA9230C9DB70F7BC848D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Depreciation and amortization</link:label>
    <link:label id="lab_us-gaap_DepreciationAndAmortization_AA9BFD084D78DA9230C9DB70F7BC848D_label_en-US" xlink:label="lab_us-gaap_DepreciationAndAmortization_AA9BFD084D78DA9230C9DB70F7BC848D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Depreciation, Depletion and Amortization, Nonproduction</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_AA9BFD084D78DA9230C9DB70F7BC848D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DepreciationAndAmortization_AA9BFD084D78DA9230C9DB70F7BC848D" xlink:to="lab_us-gaap_DepreciationAndAmortization_AA9BFD084D78DA9230C9DB70F7BC848D" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_5BF26B67CE5424B69DBDDB70F7BC17FA_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_5BF26B67CE5424B69DBDDB70F7BC17FA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred income taxes</link:label>
    <link:label id="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_5BF26B67CE5424B69DBDDB70F7BC17FA_label_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_5BF26B67CE5424B69DBDDB70F7BC17FA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Income Tax Expense (Benefit)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_5BF26B67CE5424B69DBDDB70F7BC17FA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_5BF26B67CE5424B69DBDDB70F7BC17FA" xlink:to="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_5BF26B67CE5424B69DBDDB70F7BC17FA" xlink:type="arc" />
    <link:label id="lab_us-gaap_PensionExpense_4346B0271B38F61075D6DB70F7BC777B_terseLabel_en-US" xlink:label="lab_us-gaap_PensionExpense_4346B0271B38F61075D6DB70F7BC777B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pension expense</link:label>
    <link:label id="lab_us-gaap_PensionExpense_4346B0271B38F61075D6DB70F7BC777B_label_en-US" xlink:label="lab_us-gaap_PensionExpense_4346B0271B38F61075D6DB70F7BC777B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pension Cost (Reversal of Cost)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionExpense" xlink:label="loc_us-gaap_PensionExpense_4346B0271B38F61075D6DB70F7BC777B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PensionExpense_4346B0271B38F61075D6DB70F7BC777B" xlink:to="lab_us-gaap_PensionExpense_4346B0271B38F61075D6DB70F7BC777B" xlink:type="arc" />
    <link:label id="lab_us-gaap_PensionContributions_2D558F921616494A6867DB70F7BC8631_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PensionContributions_2D558F921616494A6867DB70F7BC8631" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Pension contributions</link:label>
    <link:label id="lab_us-gaap_PensionContributions_2D558F921616494A6867DB70F7BC8631_label_en-US" xlink:label="lab_us-gaap_PensionContributions_2D558F921616494A6867DB70F7BC8631" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payment for Pension Benefits</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionContributions" xlink:label="loc_us-gaap_PensionContributions_2D558F921616494A6867DB70F7BC8631" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PensionContributions_2D558F921616494A6867DB70F7BC8631" xlink:to="lab_us-gaap_PensionContributions_2D558F921616494A6867DB70F7BC8631" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherNoncashIncomeExpense_ECD3D0D4A6791AF32AF1DB70F7BDE148_negatedLabel_en-US" xlink:label="lab_us-gaap_OtherNoncashIncomeExpense_ECD3D0D4A6791AF32AF1DB70F7BDE148" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other items, net</link:label>
    <link:label id="lab_us-gaap_OtherNoncashIncomeExpense_ECD3D0D4A6791AF32AF1DB70F7BDE148_label_en-US" xlink:label="lab_us-gaap_OtherNoncashIncomeExpense_ECD3D0D4A6791AF32AF1DB70F7BDE148" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Noncash Income (Expense)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNoncashIncomeExpense" xlink:label="loc_us-gaap_OtherNoncashIncomeExpense_ECD3D0D4A6791AF32AF1DB70F7BDE148" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherNoncashIncomeExpense_ECD3D0D4A6791AF32AF1DB70F7BDE148" xlink:to="lab_us-gaap_OtherNoncashIncomeExpense_ECD3D0D4A6791AF32AF1DB70F7BDE148" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_4C2315864AF52AE84B1ADB70F7BD3044_verboseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_4C2315864AF52AE84B1ADB70F7BD3044" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Changes in assets and liabilities, net of effects of divestitures:</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_4C2315864AF52AE84B1ADB70F7BD3044_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_4C2315864AF52AE84B1ADB70F7BD3044" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Operating Capital [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_4C2315864AF52AE84B1ADB70F7BD3044" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_4C2315864AF52AE84B1ADB70F7BD3044" xlink:to="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_4C2315864AF52AE84B1ADB70F7BD3044" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsAndNotesReceivable_2BEC36A6F7CF6EF5F2B8DB70F7BD0CE2_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsAndNotesReceivable_2BEC36A6F7CF6EF5F2B8DB70F7BD0CE2" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Accounts and notes receivable</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsAndNotesReceivable_2BEC36A6F7CF6EF5F2B8DB70F7BD0CE2_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsAndNotesReceivable_2BEC36A6F7CF6EF5F2B8DB70F7BD0CE2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Accounts and Notes Receivable</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsAndNotesReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsAndNotesReceivable_2BEC36A6F7CF6EF5F2B8DB70F7BD0CE2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccountsAndNotesReceivable_2BEC36A6F7CF6EF5F2B8DB70F7BD0CE2" xlink:to="lab_us-gaap_IncreaseDecreaseInAccountsAndNotesReceivable_2BEC36A6F7CF6EF5F2B8DB70F7BD0CE2" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInInventories_7FB6F7F559086ADC637BDB70F7BD1676_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInventories_7FB6F7F559086ADC637BDB70F7BD1676" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Inventories</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInInventories_7FB6F7F559086ADC637BDB70F7BD1676_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInventories_7FB6F7F559086ADC637BDB70F7BD1676" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Inventories</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_7FB6F7F559086ADC637BDB70F7BD1676" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInInventories_7FB6F7F559086ADC637BDB70F7BD1676" xlink:to="lab_us-gaap_IncreaseDecreaseInInventories_7FB6F7F559086ADC637BDB70F7BD1676" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherOperatingAssets_75CD52C2FC21D55D4A9DDB70F7BD3723_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherOperatingAssets_75CD52C2FC21D55D4A9DDB70F7BD3723" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other current assets</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherOperatingAssets_75CD52C2FC21D55D4A9DDB70F7BD3723_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherOperatingAssets_75CD52C2FC21D55D4A9DDB70F7BD3723" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Other Operating Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_75CD52C2FC21D55D4A9DDB70F7BD3723" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_75CD52C2FC21D55D4A9DDB70F7BD3723" xlink:to="lab_us-gaap_IncreaseDecreaseInOtherOperatingAssets_75CD52C2FC21D55D4A9DDB70F7BD3723" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayable_9456E0C995C3732DC2F1DB70F7BDE839_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayable_9456E0C995C3732DC2F1DB70F7BDE839" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts payable</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayable_9456E0C995C3732DC2F1DB70F7BDE839_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayable_9456E0C995C3732DC2F1DB70F7BDE839" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Accounts Payable</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_9456E0C995C3732DC2F1DB70F7BDE839" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccountsPayable_9456E0C995C3732DC2F1DB70F7BDE839" xlink:to="lab_us-gaap_IncreaseDecreaseInAccountsPayable_9456E0C995C3732DC2F1DB70F7BDE839" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccruedLiabilities_BA51AAD74B94596915A3DB70F7BEFE8F_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccruedLiabilities_BA51AAD74B94596915A3DB70F7BEFE8F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued expenses</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccruedLiabilities_BA51AAD74B94596915A3DB70F7BEFE8F_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccruedLiabilities_BA51AAD74B94596915A3DB70F7BEFE8F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Accrued Liabilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_BA51AAD74B94596915A3DB70F7BEFE8F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_BA51AAD74B94596915A3DB70F7BEFE8F" xlink:to="lab_us-gaap_IncreaseDecreaseInAccruedLiabilities_BA51AAD74B94596915A3DB70F7BEFE8F" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable_F2BBA2811009D37AEF53DB70F7BEECC3_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable_F2BBA2811009D37AEF53DB70F7BEECC3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income taxes payable and receivable</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable_F2BBA2811009D37AEF53DB70F7BEECC3_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable_F2BBA2811009D37AEF53DB70F7BEECC3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Income Taxes Payable, Net of Income Taxes Receivable</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable_F2BBA2811009D37AEF53DB70F7BEECC3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable_F2BBA2811009D37AEF53DB70F7BEECC3" xlink:to="lab_us-gaap_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable_F2BBA2811009D37AEF53DB70F7BEECC3" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_C1A0FAC2662DE9053070DB70F7BE0FF8_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_C1A0FAC2662DE9053070DB70F7BE0FF8" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_C1A0FAC2662DE9053070DB70F7BE0FF8_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_C1A0FAC2662DE9053070DB70F7BE0FF8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Other Operating Assets and Liabilities, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_C1A0FAC2662DE9053070DB70F7BE0FF8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_C1A0FAC2662DE9053070DB70F7BE0FF8" xlink:to="lab_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_C1A0FAC2662DE9053070DB70F7BE0FF8" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_7AA4DF5AF8D394CBD1F9DB70F7BF57C0_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_7AA4DF5AF8D394CBD1F9DB70F7BF57C0" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash provided by operating activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_7AA4DF5AF8D394CBD1F9DB70F7BF57C0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_7AA4DF5AF8D394CBD1F9DB70F7BF57C0" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_7AA4DF5AF8D394CBD1F9DB70F7BF57C0" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromSaleOfOtherPropertyPlantAndEquipment_DA1524264B27AA9853EFDB70F7BF072E_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfOtherPropertyPlantAndEquipment_DA1524264B27AA9853EFDB70F7BF072E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from Sale of Other Property, Plant, and Equipment</link:label>
    <link:label id="lab_us-gaap_ProceedsFromSaleOfOtherPropertyPlantAndEquipment_DA1524264B27AA9853EFDB70F7BF072E_label_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfOtherPropertyPlantAndEquipment_DA1524264B27AA9853EFDB70F7BF072E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Sale of Other Property, Plant, and Equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromSaleOfOtherPropertyPlantAndEquipment" xlink:label="loc_us-gaap_ProceedsFromSaleOfOtherPropertyPlantAndEquipment_DA1524264B27AA9853EFDB70F7BF072E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromSaleOfOtherPropertyPlantAndEquipment_DA1524264B27AA9853EFDB70F7BF072E" xlink:to="lab_us-gaap_ProceedsFromSaleOfOtherPropertyPlantAndEquipment_DA1524264B27AA9853EFDB70F7BF072E" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_A41F22FC96B97F234D35DB70F7BF289C_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_A41F22FC96B97F234D35DB70F7BF289C" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Purchases of property, plant and equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_A41F22FC96B97F234D35DB70F7BF289C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_A41F22FC96B97F234D35DB70F7BF289C" xlink:to="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_A41F22FC96B97F234D35DB70F7BF289C" xlink:type="arc" />
    <link:label id="lab_us-gaap_SupplementalCashFlowInformationAbstract_672F1EE11675213988CFDB70F7C40D63_verboseLabel_en-US" xlink:label="lab_us-gaap_SupplementalCashFlowInformationAbstract_672F1EE11675213988CFDB70F7C40D63" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Supplemental disclosures of cash flow information:</link:label>
    <link:label id="lab_us-gaap_SupplementalCashFlowInformationAbstract_672F1EE11675213988CFDB70F7C40D63_label_en-US" xlink:label="lab_us-gaap_SupplementalCashFlowInformationAbstract_672F1EE11675213988CFDB70F7C40D63" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supplemental Cash Flow Information [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_672F1EE11675213988CFDB70F7C40D63" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_672F1EE11675213988CFDB70F7C40D63" xlink:to="lab_us-gaap_SupplementalCashFlowInformationAbstract_672F1EE11675213988CFDB70F7C40D63" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestPaidNet_14EB775524AACB010146DB70F7C43BDC_verboseLabel_en-US" xlink:label="lab_us-gaap_InterestPaidNet_14EB775524AACB010146DB70F7C43BDC" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Interest paid</link:label>
    <link:label id="lab_us-gaap_InterestPaidNet_14EB775524AACB010146DB70F7C43BDC_label_en-US" xlink:label="lab_us-gaap_InterestPaidNet_14EB775524AACB010146DB70F7C43BDC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Paid, Excluding Capitalized Interest, Operating Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="loc_us-gaap_InterestPaidNet_14EB775524AACB010146DB70F7C43BDC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestPaidNet_14EB775524AACB010146DB70F7C43BDC" xlink:to="lab_us-gaap_InterestPaidNet_14EB775524AACB010146DB70F7C43BDC" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxesPaidNet_D6F365CD38700041E389DB70F7C4D958_verboseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxesPaidNet_D6F365CD38700041E389DB70F7C4D958" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Income taxes paid (net of refunds)</link:label>
    <link:label id="lab_us-gaap_IncomeTaxesPaidNet_D6F365CD38700041E389DB70F7C4D958_label_en-US" xlink:label="lab_us-gaap_IncomeTaxesPaidNet_D6F365CD38700041E389DB70F7C4D958" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Taxes Paid, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxesPaidNet" xlink:label="loc_us-gaap_IncomeTaxesPaidNet_D6F365CD38700041E389DB70F7C4D958" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxesPaidNet_D6F365CD38700041E389DB70F7C4D958" xlink:to="lab_us-gaap_IncomeTaxesPaidNet_D6F365CD38700041E389DB70F7C4D958" xlink:type="arc" />
    <link:label id="lab_us-gaap_InsuranceRecoveries_3B0FD97571AFE24B5C22DB70F7C4AC19_terseLabel_en-US" xlink:label="lab_us-gaap_InsuranceRecoveries_3B0FD97571AFE24B5C22DB70F7C4AC19" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Insurance Recoveries</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InsuranceRecoveries" xlink:label="loc_us-gaap_InsuranceRecoveries_3B0FD97571AFE24B5C22DB70F7C4AC19" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InsuranceRecoveries_3B0FD97571AFE24B5C22DB70F7C4AC19" xlink:to="lab_us-gaap_InsuranceRecoveries_3B0FD97571AFE24B5C22DB70F7C4AC19" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromShortTermDebt_B8F50A500A931ED410F6DB70F7C6A979_verboseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromShortTermDebt_B8F50A500A931ED410F6DB70F7C6A979" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from Short-term Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromShortTermDebt" xlink:label="loc_us-gaap_ProceedsFromShortTermDebt_B8F50A500A931ED410F6DB70F7C6A979" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromShortTermDebt_B8F50A500A931ED410F6DB70F7C6A979" xlink:to="lab_us-gaap_ProceedsFromShortTermDebt_B8F50A500A931ED410F6DB70F7C6A979" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromOtherDebt_9FBD18A0A69CA05EC702DB70F7C6A1DF_verboseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromOtherDebt_9FBD18A0A69CA05EC702DB70F7C6A1DF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Asset securitization borrowings</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromOtherDebt" xlink:label="loc_us-gaap_ProceedsFromOtherDebt_9FBD18A0A69CA05EC702DB70F7C6A1DF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromOtherDebt_9FBD18A0A69CA05EC702DB70F7C6A1DF" xlink:to="lab_us-gaap_ProceedsFromOtherDebt_9FBD18A0A69CA05EC702DB70F7C6A1DF" xlink:type="arc" />
    <link:label id="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_7CB6D31954AD638F1171971314EB41EC_label_en-US" xlink:label="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_7CB6D31954AD638F1171971314EB41EC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Organization, Consolidation and Presentation of Financial Statements [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_7CB6D31954AD638F1171971314EB41EC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_7CB6D31954AD638F1171971314EB41EC" xlink:to="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_7CB6D31954AD638F1171971314EB41EC" xlink:type="arc" />
    <link:label id="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_CB956BCF66BFE91E2DF5971314EC7970_verboseLabel_en-US" xlink:label="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_CB956BCF66BFE91E2DF5971314EC7970" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">General</link:label>
    <link:label id="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_CB956BCF66BFE91E2DF5971314EC7970_label_en-US" xlink:label="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_CB956BCF66BFE91E2DF5971314EC7970" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_CB956BCF66BFE91E2DF5971314EC7970" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_CB956BCF66BFE91E2DF5971314EC7970" xlink:to="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_CB956BCF66BFE91E2DF5971314EC7970" xlink:type="arc" />
    <link:label id="lab_srt_ScheduleOfCondensedBalanceSheetTableTextBlock_7547DAC05BCD1FEAD5E8971316AFF135_terseLabel_en-US" xlink:label="lab_srt_ScheduleOfCondensedBalanceSheetTableTextBlock_7547DAC05BCD1FEAD5E8971316AFF135" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Condensed Consolidating Balance Sheets</link:label>
    <link:label id="lab_srt_ScheduleOfCondensedBalanceSheetTableTextBlock_7547DAC05BCD1FEAD5E8971316AFF135_label_en-US" xlink:label="lab_srt_ScheduleOfCondensedBalanceSheetTableTextBlock_7547DAC05BCD1FEAD5E8971316AFF135" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Condensed Balance Sheet [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScheduleOfCondensedBalanceSheetTableTextBlock" xlink:label="loc_srt_ScheduleOfCondensedBalanceSheetTableTextBlock_7547DAC05BCD1FEAD5E8971316AFF135" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ScheduleOfCondensedBalanceSheetTableTextBlock_7547DAC05BCD1FEAD5E8971316AFF135" xlink:to="lab_srt_ScheduleOfCondensedBalanceSheetTableTextBlock_7547DAC05BCD1FEAD5E8971316AFF135" xlink:type="arc" />
    <link:label id="lab_srt_ScheduleOfCondensedIncomeStatementTableTextBlock_4A51F00955BDC68F8759971316B08BC5_terseLabel_en-US" xlink:label="lab_srt_ScheduleOfCondensedIncomeStatementTableTextBlock_4A51F00955BDC68F8759971316B08BC5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Condensed Consolidating Statements of Operations and Comprehensive Income</link:label>
    <link:label id="lab_srt_ScheduleOfCondensedIncomeStatementTableTextBlock_4A51F00955BDC68F8759971316B08BC5_label_en-US" xlink:label="lab_srt_ScheduleOfCondensedIncomeStatementTableTextBlock_4A51F00955BDC68F8759971316B08BC5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Condensed Income Statement [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScheduleOfCondensedIncomeStatementTableTextBlock" xlink:label="loc_srt_ScheduleOfCondensedIncomeStatementTableTextBlock_4A51F00955BDC68F8759971316B08BC5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ScheduleOfCondensedIncomeStatementTableTextBlock_4A51F00955BDC68F8759971316B08BC5" xlink:to="lab_srt_ScheduleOfCondensedIncomeStatementTableTextBlock_4A51F00955BDC68F8759971316B08BC5" xlink:type="arc" />
    <link:label id="lab_srt_ScheduleOfCondensedCashFlowStatementTableTextBlock_7FBDDE979C9C7F7E6A50971316B001BC_verboseLabel_en-US" xlink:label="lab_srt_ScheduleOfCondensedCashFlowStatementTableTextBlock_7FBDDE979C9C7F7E6A50971316B001BC" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Condensed Consolidating Statements of Cash Flows</link:label>
    <link:label id="lab_srt_ScheduleOfCondensedCashFlowStatementTableTextBlock_7FBDDE979C9C7F7E6A50971316B001BC_label_en-US" xlink:label="lab_srt_ScheduleOfCondensedCashFlowStatementTableTextBlock_7FBDDE979C9C7F7E6A50971316B001BC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Condensed Cash Flow Statement [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScheduleOfCondensedCashFlowStatementTableTextBlock" xlink:label="loc_srt_ScheduleOfCondensedCashFlowStatementTableTextBlock_7FBDDE979C9C7F7E6A50971316B001BC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ScheduleOfCondensedCashFlowStatementTableTextBlock_7FBDDE979C9C7F7E6A50971316B001BC" xlink:to="lab_srt_ScheduleOfCondensedCashFlowStatementTableTextBlock_7FBDDE979C9C7F7E6A50971316B001BC" xlink:type="arc" />
    <link:label id="lab_us-gaap_LeaseCostTableTextBlock_DF20D3DFF4D3AA8441A1971315A48352_terseLabel_en-US" xlink:label="lab_us-gaap_LeaseCostTableTextBlock_DF20D3DFF4D3AA8441A1971315A48352" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lease, Cost [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_LeaseCostTableTextBlock_DF20D3DFF4D3AA8441A1971315A48352_label_en-US" xlink:label="lab_us-gaap_LeaseCostTableTextBlock_DF20D3DFF4D3AA8441A1971315A48352" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease, Cost [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeaseCostTableTextBlock" xlink:label="loc_us-gaap_LeaseCostTableTextBlock_DF20D3DFF4D3AA8441A1971315A48352" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeaseCostTableTextBlock_DF20D3DFF4D3AA8441A1971315A48352" xlink:to="lab_us-gaap_LeaseCostTableTextBlock_DF20D3DFF4D3AA8441A1971315A48352" xlink:type="arc" />
    <link:label id="lab_srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock_8C2F1CA2D4D7761D92E0971315A4B29F_terseLabel_en-US" xlink:label="lab_srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock_8C2F1CA2D4D7761D92E0971315A4B29F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contractual Obligation, Fiscal Year Maturity [Table Text Block]</link:label>
    <link:label id="lab_srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock_8C2F1CA2D4D7761D92E0971315A4B29F_label_en-US" xlink:label="lab_srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock_8C2F1CA2D4D7761D92E0971315A4B29F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contractual Obligation, Fiscal Year Maturity [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock" xlink:label="loc_srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock_8C2F1CA2D4D7761D92E0971315A4B29F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock_8C2F1CA2D4D7761D92E0971315A4B29F" xlink:to="lab_srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock_8C2F1CA2D4D7761D92E0971315A4B29F" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_7BD1ADD3F33FF78E4290971315A4BFC2_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_7BD1ADD3F33FF78E4290971315A4BFC2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Summary of changes in the total warranty liabilities</link:label>
    <link:label id="lab_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_7BD1ADD3F33FF78E4290971315A4BFC2_label_en-US" xlink:label="lab_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_7BD1ADD3F33FF78E4290971315A4BFC2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Product Warranty Liability [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_7BD1ADD3F33FF78E4290971315A4BFC2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_7BD1ADD3F33FF78E4290971315A4BFC2" xlink:to="lab_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_7BD1ADD3F33FF78E4290971315A4BFC2" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfUnusualOrInfrequentItemsTextBlock_CF019CF68B9D8E7E729C971315A46AC1_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfUnusualOrInfrequentItemsTextBlock_CF019CF68B9D8E7E729C971315A46AC1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of unusual or infrequent items, or both</link:label>
    <link:label id="lab_us-gaap_ScheduleOfUnusualOrInfrequentItemsTextBlock_CF019CF68B9D8E7E729C971315A46AC1_label_en-US" xlink:label="lab_us-gaap_ScheduleOfUnusualOrInfrequentItemsTextBlock_CF019CF68B9D8E7E729C971315A46AC1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Unusual or Infrequent Items, or Both [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfUnusualOrInfrequentItemsTextBlock" xlink:label="loc_us-gaap_ScheduleOfUnusualOrInfrequentItemsTextBlock_CF019CF68B9D8E7E729C971315A46AC1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfUnusualOrInfrequentItemsTextBlock_CF019CF68B9D8E7E729C971315A46AC1" xlink:to="lab_us-gaap_ScheduleOfUnusualOrInfrequentItemsTextBlock_CF019CF68B9D8E7E729C971315A46AC1" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfDebtTableTextBlock_E54BF708D65ED8307318971313985739_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDebtTableTextBlock_E54BF708D65ED8307318971313985739" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Summary of outstanding debt obligations</link:label>
    <link:label id="lab_us-gaap_ScheduleOfDebtTableTextBlock_E54BF708D65ED8307318971313985739_label_en-US" xlink:label="lab_us-gaap_ScheduleOfDebtTableTextBlock_E54BF708D65ED8307318971313985739" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Debt [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfDebtTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfDebtTableTextBlock_E54BF708D65ED8307318971313985739" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfDebtTableTextBlock_E54BF708D65ED8307318971313985739" xlink:to="lab_us-gaap_ScheduleOfDebtTableTextBlock_E54BF708D65ED8307318971313985739" xlink:type="arc" />
    <link:label id="lab_lii_EligibleAmountsAvailableAndBeneficialInterestsSoldTableTextBlock_19E251B97AD016DD4E4E971313989BD5_verboseLabel_en-US" xlink:label="lab_lii_EligibleAmountsAvailableAndBeneficialInterestsSoldTableTextBlock_19E251B97AD016DD4E4E971313989BD5" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Eligible amounts available and beneficial interests sold</link:label>
    <link:label id="lab_lii_EligibleAmountsAvailableAndBeneficialInterestsSoldTableTextBlock_19E251B97AD016DD4E4E971313989BD5_label_en-US" xlink:label="lab_lii_EligibleAmountsAvailableAndBeneficialInterestsSoldTableTextBlock_19E251B97AD016DD4E4E971313989BD5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Eligible Amounts Available And Beneficial Interests Sold [Table Text Block]</link:label>
    <link:label id="lab_lii_EligibleAmountsAvailableAndBeneficialInterestsSoldTableTextBlock_19E251B97AD016DD4E4E971313989BD5_documentation_en-US" xlink:label="lab_lii_EligibleAmountsAvailableAndBeneficialInterestsSoldTableTextBlock_19E251B97AD016DD4E4E971313989BD5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Eligible amounts available and beneficial interests sold.</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_EligibleAmountsAvailableAndBeneficialInterestsSoldTableTextBlock" xlink:label="loc_lii_EligibleAmountsAvailableAndBeneficialInterestsSoldTableTextBlock_19E251B97AD016DD4E4E971313989BD5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_EligibleAmountsAvailableAndBeneficialInterestsSoldTableTextBlock_19E251B97AD016DD4E4E971313989BD5" xlink:to="lab_lii_EligibleAmountsAvailableAndBeneficialInterestsSoldTableTextBlock_19E251B97AD016DD4E4E971313989BD5" xlink:type="arc" />
    <link:label id="lab_lii_WeightedAverageBorrowingRateFacilityTableTextBlock_C23DBB5D80DC0A4A6FFA971313992C4D_verboseLabel_en-US" xlink:label="lab_lii_WeightedAverageBorrowingRateFacilityTableTextBlock_C23DBB5D80DC0A4A6FFA971313992C4D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Summary of weighted average borrowing rate facility</link:label>
    <link:label id="lab_lii_WeightedAverageBorrowingRateFacilityTableTextBlock_C23DBB5D80DC0A4A6FFA971313992C4D_label_en-US" xlink:label="lab_lii_WeightedAverageBorrowingRateFacilityTableTextBlock_C23DBB5D80DC0A4A6FFA971313992C4D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted Average Borrowing Rate Facility [Table Text Block]</link:label>
    <link:label id="lab_lii_WeightedAverageBorrowingRateFacilityTableTextBlock_C23DBB5D80DC0A4A6FFA971313992C4D_documentation_en-US" xlink:label="lab_lii_WeightedAverageBorrowingRateFacilityTableTextBlock_C23DBB5D80DC0A4A6FFA971313992C4D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Weighted average borrowing rate facility.</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_WeightedAverageBorrowingRateFacilityTableTextBlock" xlink:label="loc_lii_WeightedAverageBorrowingRateFacilityTableTextBlock_C23DBB5D80DC0A4A6FFA971313992C4D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_WeightedAverageBorrowingRateFacilityTableTextBlock_C23DBB5D80DC0A4A6FFA971313992C4D" xlink:to="lab_lii_WeightedAverageBorrowingRateFacilityTableTextBlock_C23DBB5D80DC0A4A6FFA971313992C4D" xlink:type="arc" />
    <link:label id="lab_lii_FinancialCovenantsLeverageAndInterestCoverageTableTextBlock_17B7D3645C6A36A4BB2E97131399431B_terseLabel_en-US" xlink:label="lab_lii_FinancialCovenantsLeverageAndInterestCoverageTableTextBlock_17B7D3645C6A36A4BB2E97131399431B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of required ratios under the domestic credit facility</link:label>
    <link:label id="lab_lii_FinancialCovenantsLeverageAndInterestCoverageTableTextBlock_17B7D3645C6A36A4BB2E97131399431B_label_en-US" xlink:label="lab_lii_FinancialCovenantsLeverageAndInterestCoverageTableTextBlock_17B7D3645C6A36A4BB2E97131399431B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial Covenants, Leverage and Interest Coverage [Table Text Block]</link:label>
    <link:label id="lab_lii_FinancialCovenantsLeverageAndInterestCoverageTableTextBlock_17B7D3645C6A36A4BB2E97131399431B_documentation_en-US" xlink:label="lab_lii_FinancialCovenantsLeverageAndInterestCoverageTableTextBlock_17B7D3645C6A36A4BB2E97131399431B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Financial Covenants, Leverage and Interest Coverage [Table Text Block]</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_FinancialCovenantsLeverageAndInterestCoverageTableTextBlock" xlink:label="loc_lii_FinancialCovenantsLeverageAndInterestCoverageTableTextBlock_17B7D3645C6A36A4BB2E97131399431B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_FinancialCovenantsLeverageAndInterestCoverageTableTextBlock_17B7D3645C6A36A4BB2E97131399431B" xlink:to="lab_lii_FinancialCovenantsLeverageAndInterestCoverageTableTextBlock_17B7D3645C6A36A4BB2E97131399431B" xlink:type="arc" />
    <link:label id="lab_us-gaap_MediumTermNotesMember_A6C7E9E4DA1501C3D771971313BB9063_terseLabel_en-US" xlink:label="lab_us-gaap_MediumTermNotesMember_A6C7E9E4DA1501C3D771971313BB9063" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Medium-term Notes [Member]</link:label>
    <link:label id="lab_us-gaap_MediumTermNotesMember_A6C7E9E4DA1501C3D771971313BB9063_label_en-US" xlink:label="lab_us-gaap_MediumTermNotesMember_A6C7E9E4DA1501C3D771971313BB9063" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Medium-term Notes [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MediumTermNotesMember" xlink:label="loc_us-gaap_MediumTermNotesMember_A6C7E9E4DA1501C3D771971313BB9063" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MediumTermNotesMember_A6C7E9E4DA1501C3D771971313BB9063" xlink:to="lab_us-gaap_MediumTermNotesMember_A6C7E9E4DA1501C3D771971313BB9063" xlink:type="arc" />
    <link:label id="lab_lii_DomesticCreditFacilityMember_D5A0E0E2679216D37357971313BC93FA_terseLabel_en-US" xlink:label="lab_lii_DomesticCreditFacilityMember_D5A0E0E2679216D37357971313BC93FA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Domestic Credit Facility [Member]</link:label>
    <link:label id="lab_lii_DomesticCreditFacilityMember_D5A0E0E2679216D37357971313BC93FA_label_en-US" xlink:label="lab_lii_DomesticCreditFacilityMember_D5A0E0E2679216D37357971313BC93FA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Domestic Credit Facility [Member]</link:label>
    <link:label id="lab_lii_DomesticCreditFacilityMember_D5A0E0E2679216D37357971313BC93FA_documentation_en-US" xlink:label="lab_lii_DomesticCreditFacilityMember_D5A0E0E2679216D37357971313BC93FA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Domestic Credit Facility [Member]</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_DomesticCreditFacilityMember" xlink:label="loc_lii_DomesticCreditFacilityMember_D5A0E0E2679216D37357971313BC93FA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_DomesticCreditFacilityMember_D5A0E0E2679216D37357971313BC93FA" xlink:to="lab_lii_DomesticCreditFacilityMember_D5A0E0E2679216D37357971313BC93FA" xlink:type="arc" />
    <link:label id="lab_lii_SubfacilityforSwinglineLoansMember_044E5EF28A7F99CE5620971313BC875C_terseLabel_en-US" xlink:label="lab_lii_SubfacilityforSwinglineLoansMember_044E5EF28A7F99CE5620971313BC875C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subfacility for Swingline Loans [Member]</link:label>
    <link:label id="lab_lii_SubfacilityforSwinglineLoansMember_044E5EF28A7F99CE5620971313BC875C_label_en-US" xlink:label="lab_lii_SubfacilityforSwinglineLoansMember_044E5EF28A7F99CE5620971313BC875C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subfacility for Swingline Loans [Member]</link:label>
    <link:label id="lab_lii_SubfacilityforSwinglineLoansMember_044E5EF28A7F99CE5620971313BC875C_documentation_en-US" xlink:label="lab_lii_SubfacilityforSwinglineLoansMember_044E5EF28A7F99CE5620971313BC875C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Subfacility for Swingline Loans [Member]</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_SubfacilityforSwinglineLoansMember" xlink:label="loc_lii_SubfacilityforSwinglineLoansMember_044E5EF28A7F99CE5620971313BC875C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_SubfacilityforSwinglineLoansMember_044E5EF28A7F99CE5620971313BC875C" xlink:to="lab_lii_SubfacilityforSwinglineLoansMember_044E5EF28A7F99CE5620971313BC875C" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditMember_11B58F5C5391DF3A560D971313BC6707_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditMember_11B58F5C5391DF3A560D971313BC6707" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit [Member]</link:label>
    <link:label id="lab_us-gaap_LineOfCreditMember_11B58F5C5391DF3A560D971313BC6707_label_en-US" xlink:label="lab_us-gaap_LineOfCreditMember_11B58F5C5391DF3A560D971313BC6707" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditMember" xlink:label="loc_us-gaap_LineOfCreditMember_11B58F5C5391DF3A560D971313BC6707" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditMember_11B58F5C5391DF3A560D971313BC6707" xlink:to="lab_us-gaap_LineOfCreditMember_11B58F5C5391DF3A560D971313BC6707" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_9C7560EB57754D3E66C7971313BD8A29_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_9C7560EB57754D3E66C7971313BD8A29" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maximum borrowing capacity</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_9C7560EB57754D3E66C7971313BD8A29_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_9C7560EB57754D3E66C7971313BD8A29" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Maximum Borrowing Capacity</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_9C7560EB57754D3E66C7971313BD8A29" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_9C7560EB57754D3E66C7971313BD8A29" xlink:to="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_9C7560EB57754D3E66C7971313BD8A29" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentFaceAmount_88537BD6FE45D76FD0C7971313BDE5AA_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentFaceAmount_88537BD6FE45D76FD0C7971313BDE5AA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Face amount of debt</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentFaceAmount_88537BD6FE45D76FD0C7971313BDE5AA_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentFaceAmount_88537BD6FE45D76FD0C7971313BDE5AA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Face Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_88537BD6FE45D76FD0C7971313BDE5AA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentFaceAmount_88537BD6FE45D76FD0C7971313BDE5AA" xlink:to="lab_us-gaap_DebtInstrumentFaceAmount_88537BD6FE45D76FD0C7971313BDE5AA" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCredit_25EBB2F5F6F88A8FE1E4971313BDACAF_verboseLabel_en-US" xlink:label="lab_us-gaap_LineOfCredit_25EBB2F5F6F88A8FE1E4971313BDACAF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Outstanding borrowings</link:label>
    <link:label id="lab_us-gaap_LineOfCredit_25EBB2F5F6F88A8FE1E4971313BDACAF_label_en-US" xlink:label="lab_us-gaap_LineOfCredit_25EBB2F5F6F88A8FE1E4971313BDACAF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Line of Credit</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCredit" xlink:label="loc_us-gaap_LineOfCredit_25EBB2F5F6F88A8FE1E4971313BDACAF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCredit_25EBB2F5F6F88A8FE1E4971313BDACAF" xlink:to="lab_us-gaap_LineOfCredit_25EBB2F5F6F88A8FE1E4971313BDACAF" xlink:type="arc" />
    <link:label id="lab_lii_RevolvingCreditFacilityCommittedToStandByLettersOfCredit_8E831C06DDFD020041DC971313BD032A_verboseLabel_en-US" xlink:label="lab_lii_RevolvingCreditFacilityCommittedToStandByLettersOfCredit_8E831C06DDFD020041DC971313BD032A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Committed standby letters of credit</link:label>
    <link:label id="lab_lii_RevolvingCreditFacilityCommittedToStandByLettersOfCredit_8E831C06DDFD020041DC971313BD032A_label_en-US" xlink:label="lab_lii_RevolvingCreditFacilityCommittedToStandByLettersOfCredit_8E831C06DDFD020041DC971313BD032A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revolving Credit Facility Committed To Stand By Letters Of Credit</link:label>
    <link:label id="lab_lii_RevolvingCreditFacilityCommittedToStandByLettersOfCredit_8E831C06DDFD020041DC971313BD032A_documentation_en-US" xlink:label="lab_lii_RevolvingCreditFacilityCommittedToStandByLettersOfCredit_8E831C06DDFD020041DC971313BD032A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Revolving credit facility committed to stand by letters of credit.</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_RevolvingCreditFacilityCommittedToStandByLettersOfCredit" xlink:label="loc_lii_RevolvingCreditFacilityCommittedToStandByLettersOfCredit_8E831C06DDFD020041DC971313BD032A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_RevolvingCreditFacilityCommittedToStandByLettersOfCredit_8E831C06DDFD020041DC971313BD032A" xlink:to="lab_lii_RevolvingCreditFacilityCommittedToStandByLettersOfCredit_8E831C06DDFD020041DC971313BD032A" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_F34EE11CD30A4FBA7DCB971313BE98CE_verboseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_F34EE11CD30A4FBA7DCB971313BE98CE" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Available for future borrowings</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_F34EE11CD30A4FBA7DCB971313BE98CE_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_F34EE11CD30A4FBA7DCB971313BE98CE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Current Borrowing Capacity</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_F34EE11CD30A4FBA7DCB971313BE98CE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_F34EE11CD30A4FBA7DCB971313BE98CE" xlink:to="lab_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_F34EE11CD30A4FBA7DCB971313BE98CE" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentPeriodicPaymentPrincipal_EAAA5770A34306BA1BE9971313BED2B5_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentPeriodicPaymentPrincipal_EAAA5770A34306BA1BE9971313BED2B5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Periodic payments</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentPeriodicPaymentPrincipal_EAAA5770A34306BA1BE9971313BED2B5_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentPeriodicPaymentPrincipal_EAAA5770A34306BA1BE9971313BED2B5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Periodic Payment, Principal</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentPeriodicPaymentPrincipal" xlink:label="loc_us-gaap_DebtInstrumentPeriodicPaymentPrincipal_EAAA5770A34306BA1BE9971313BED2B5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentPeriodicPaymentPrincipal_EAAA5770A34306BA1BE9971313BED2B5" xlink:to="lab_us-gaap_DebtInstrumentPeriodicPaymentPrincipal_EAAA5770A34306BA1BE9971313BED2B5" xlink:type="arc" />
    <link:label id="lab_lii_MinimumAmountOfPrincipalOrInterestDueOnIndebtednessOrReceivableSecuritization_D7363F6F3FA68E6A6AA7971313BE6BAA_verboseLabel_en-US" xlink:label="lab_lii_MinimumAmountOfPrincipalOrInterestDueOnIndebtednessOrReceivableSecuritization_D7363F6F3FA68E6A6AA7971313BE6BAA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Minimum principal amount accelerated</link:label>
    <link:label id="lab_lii_MinimumAmountOfPrincipalOrInterestDueOnIndebtednessOrReceivableSecuritization_D7363F6F3FA68E6A6AA7971313BE6BAA_label_en-US" xlink:label="lab_lii_MinimumAmountOfPrincipalOrInterestDueOnIndebtednessOrReceivableSecuritization_D7363F6F3FA68E6A6AA7971313BE6BAA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Minimum Amount Of Principal Or Interest Due On Indebtedness Or Receivable Securitization</link:label>
    <link:label id="lab_lii_MinimumAmountOfPrincipalOrInterestDueOnIndebtednessOrReceivableSecuritization_D7363F6F3FA68E6A6AA7971313BE6BAA_documentation_en-US" xlink:label="lab_lii_MinimumAmountOfPrincipalOrInterestDueOnIndebtednessOrReceivableSecuritization_D7363F6F3FA68E6A6AA7971313BE6BAA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Minimum amount of principal or interest due on indebtedness or receivable securitization.</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_MinimumAmountOfPrincipalOrInterestDueOnIndebtednessOrReceivableSecuritization" xlink:label="loc_lii_MinimumAmountOfPrincipalOrInterestDueOnIndebtednessOrReceivableSecuritization_D7363F6F3FA68E6A6AA7971313BE6BAA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_MinimumAmountOfPrincipalOrInterestDueOnIndebtednessOrReceivableSecuritization_D7363F6F3FA68E6A6AA7971313BE6BAA" xlink:to="lab_lii_MinimumAmountOfPrincipalOrInterestDueOnIndebtednessOrReceivableSecuritization_D7363F6F3FA68E6A6AA7971313BE6BAA" xlink:type="arc" />
    <link:label id="lab_us-gaap_SubsequentEventTable_828F0B26F3AA486AC8EEDB70F55327A7_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventTable_828F0B26F3AA486AC8EEDB70F55327A7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsequent Event [Table]</link:label>
    <link:label id="lab_us-gaap_SubsequentEventTable_828F0B26F3AA486AC8EEDB70F55327A7_label_en-US" xlink:label="lab_us-gaap_SubsequentEventTable_828F0B26F3AA486AC8EEDB70F55327A7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Event [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTable" xlink:label="loc_us-gaap_SubsequentEventTable_828F0B26F3AA486AC8EEDB70F55327A7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventTable_828F0B26F3AA486AC8EEDB70F55327A7" xlink:to="lab_us-gaap_SubsequentEventTable_828F0B26F3AA486AC8EEDB70F55327A7" xlink:type="arc" />
    <link:label id="lab_us-gaap_SubsequentEventTypeAxis_487F65DE588328FDE97ADB70F555C170_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeAxis_487F65DE588328FDE97ADB70F555C170" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsequent Event Type [Axis]</link:label>
    <link:label id="lab_us-gaap_SubsequentEventTypeAxis_487F65DE588328FDE97ADB70F555C170_label_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeAxis_487F65DE588328FDE97ADB70F555C170" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Event Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_487F65DE588328FDE97ADB70F555C170" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_487F65DE588328FDE97ADB70F555C170" xlink:to="lab_us-gaap_SubsequentEventTypeAxis_487F65DE588328FDE97ADB70F555C170" xlink:type="arc" />
    <link:label id="lab_us-gaap_SubsequentEventTypeDomain_642BF586A71399E4ABD1DB70F55631A8_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeDomain_642BF586A71399E4ABD1DB70F55631A8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsequent Event Type [Domain]</link:label>
    <link:label id="lab_us-gaap_SubsequentEventTypeDomain_642BF586A71399E4ABD1DB70F55631A8_label_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeDomain_642BF586A71399E4ABD1DB70F55631A8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Event Type [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_642BF586A71399E4ABD1DB70F55631A8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_642BF586A71399E4ABD1DB70F55631A8" xlink:to="lab_us-gaap_SubsequentEventTypeDomain_642BF586A71399E4ABD1DB70F55631A8" xlink:type="arc" />
    <link:label id="lab_us-gaap_SubsequentEventMember_965D5DA817CC2440E172DB70F556C47C_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventMember_965D5DA817CC2440E172DB70F556C47C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsequent Event [Member]</link:label>
    <link:label id="lab_us-gaap_SubsequentEventMember_965D5DA817CC2440E172DB70F556C47C_label_en-US" xlink:label="lab_us-gaap_SubsequentEventMember_965D5DA817CC2440E172DB70F556C47C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Event [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaap_SubsequentEventMember_965D5DA817CC2440E172DB70F556C47C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventMember_965D5DA817CC2440E172DB70F556C47C" xlink:to="lab_us-gaap_SubsequentEventMember_965D5DA817CC2440E172DB70F556C47C" xlink:type="arc" />
    <link:label id="lab_us-gaap_SubsequentEventLineItems_5DBE5EEB28940A28D64DDB70F5573F4B_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventLineItems_5DBE5EEB28940A28D64DDB70F5573F4B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsequent Event [Line Items]</link:label>
    <link:label id="lab_us-gaap_SubsequentEventLineItems_5DBE5EEB28940A28D64DDB70F5573F4B_label_en-US" xlink:label="lab_us-gaap_SubsequentEventLineItems_5DBE5EEB28940A28D64DDB70F5573F4B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Event [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventLineItems" xlink:label="loc_us-gaap_SubsequentEventLineItems_5DBE5EEB28940A28D64DDB70F5573F4B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventLineItems_5DBE5EEB28940A28D64DDB70F5573F4B" xlink:to="lab_us-gaap_SubsequentEventLineItems_5DBE5EEB28940A28D64DDB70F5573F4B" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockRepurchasedDuringPeriodShares_4C64A79B8E050C36C180DB70F5584342_terseLabel_en-US" xlink:label="lab_us-gaap_StockRepurchasedDuringPeriodShares_4C64A79B8E050C36C180DB70F5584342" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock Repurchased During Period, Shares</link:label>
    <link:label id="lab_us-gaap_StockRepurchasedDuringPeriodShares_4C64A79B8E050C36C180DB70F5584342_label_en-US" xlink:label="lab_us-gaap_StockRepurchasedDuringPeriodShares_4C64A79B8E050C36C180DB70F5584342" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock Repurchased During Period, Shares</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodShares" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodShares_4C64A79B8E050C36C180DB70F5584342" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockRepurchasedDuringPeriodShares_4C64A79B8E050C36C180DB70F5584342" xlink:to="lab_us-gaap_StockRepurchasedDuringPeriodShares_4C64A79B8E050C36C180DB70F5584342" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockRepurchasedDuringPeriodValue_5288E648E965ECCAFC88DB70F558D5AD_terseLabel_en-US" xlink:label="lab_us-gaap_StockRepurchasedDuringPeriodValue_5288E648E965ECCAFC88DB70F558D5AD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock Repurchased During Period, Value</link:label>
    <link:label id="lab_us-gaap_StockRepurchasedDuringPeriodValue_5288E648E965ECCAFC88DB70F558D5AD_label_en-US" xlink:label="lab_us-gaap_StockRepurchasedDuringPeriodValue_5288E648E965ECCAFC88DB70F558D5AD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock Repurchased During Period, Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodValue" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodValue_5288E648E965ECCAFC88DB70F558D5AD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockRepurchasedDuringPeriodValue_5288E648E965ECCAFC88DB70F558D5AD" xlink:to="lab_us-gaap_StockRepurchasedDuringPeriodValue_5288E648E965ECCAFC88DB70F558D5AD" xlink:type="arc" />
    <link:label id="lab_lii_Noncashpensionsettlementpretaxlossduetotransfer_F3A2D28BBFBD55664E20DB70F559EEA3_terseLabel_en-US" xlink:label="lab_lii_Noncashpensionsettlementpretaxlossduetotransfer_F3A2D28BBFBD55664E20DB70F559EEA3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">non- cash pension settlement pre tax loss due to transfer</link:label>
    <link:label id="lab_lii_Noncashpensionsettlementpretaxlossduetotransfer_F3A2D28BBFBD55664E20DB70F559EEA3_label_en-US" xlink:label="lab_lii_Noncashpensionsettlementpretaxlossduetotransfer_F3A2D28BBFBD55664E20DB70F559EEA3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">non- cash pension settlement pre tax loss due to transfer</link:label>
    <link:label id="lab_lii_Noncashpensionsettlementpretaxlossduetotransfer_F3A2D28BBFBD55664E20DB70F559EEA3_documentation_en-US" xlink:label="lab_lii_Noncashpensionsettlementpretaxlossduetotransfer_F3A2D28BBFBD55664E20DB70F559EEA3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">non- cash pension settlement pre tax loss due to transfer</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_Noncashpensionsettlementpretaxlossduetotransfer" xlink:label="loc_lii_Noncashpensionsettlementpretaxlossduetotransfer_F3A2D28BBFBD55664E20DB70F559EEA3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_Noncashpensionsettlementpretaxlossduetotransfer_F3A2D28BBFBD55664E20DB70F559EEA3" xlink:to="lab_lii_Noncashpensionsettlementpretaxlossduetotransfer_F3A2D28BBFBD55664E20DB70F559EEA3" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_9D1E4AFC4C630880F08197131730C095_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_9D1E4AFC4C630880F08197131730C095" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Components of inventories</link:label>
    <link:label id="lab_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_9D1E4AFC4C630880F08197131730C095_label_en-US" xlink:label="lab_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_9D1E4AFC4C630880F08197131730C095" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Inventory, Current [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_9D1E4AFC4C630880F08197131730C095" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_9D1E4AFC4C630880F08197131730C095" xlink:to="lab_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_9D1E4AFC4C630880F08197131730C095" xlink:type="arc" />
    <link:label id="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_8CD33CACEF32D93B640B97131460EB72_verboseLabel_en-US" xlink:label="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_8CD33CACEF32D93B640B97131460EB72" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Allowances, accounts and notes receivable</link:label>
    <link:label id="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_8CD33CACEF32D93B640B97131460EB72_label_en-US" xlink:label="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_8CD33CACEF32D93B640B97131460EB72" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Receivable, Allowance for Credit Loss, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_8CD33CACEF32D93B640B97131460EB72" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_8CD33CACEF32D93B640B97131460EB72" xlink:to="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_8CD33CACEF32D93B640B97131460EB72" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_1B756CE51F2347E62D8697131460DA51_verboseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_1B756CE51F2347E62D8697131460DA51" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Accumulated depreciation</link:label>
    <link:label id="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_1B756CE51F2347E62D8697131460DA51_label_en-US" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_1B756CE51F2347E62D8697131460DA51" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_1B756CE51F2347E62D8697131460DA51" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_1B756CE51F2347E62D8697131460DA51" xlink:to="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_1B756CE51F2347E62D8697131460DA51" xlink:type="arc" />
    <link:label id="lab_us-gaap_PreferredStockParOrStatedValuePerShare_EB6A2B500386A42B9D78971314610CFD_verboseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockParOrStatedValuePerShare_EB6A2B500386A42B9D78971314610CFD" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Preferred stock, par value (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_PreferredStockParOrStatedValuePerShare_EB6A2B500386A42B9D78971314610CFD_label_en-US" xlink:label="lab_us-gaap_PreferredStockParOrStatedValuePerShare_EB6A2B500386A42B9D78971314610CFD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred Stock, Par or Stated Value Per Share</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_PreferredStockParOrStatedValuePerShare_EB6A2B500386A42B9D78971314610CFD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockParOrStatedValuePerShare_EB6A2B500386A42B9D78971314610CFD" xlink:to="lab_us-gaap_PreferredStockParOrStatedValuePerShare_EB6A2B500386A42B9D78971314610CFD" xlink:type="arc" />
    <link:label id="lab_us-gaap_PreferredStockSharesAuthorized_E7BC31188A4115A9C9FA97131461632B_verboseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockSharesAuthorized_E7BC31188A4115A9C9FA97131461632B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Preferred stock, shares authorized</link:label>
    <link:label id="lab_us-gaap_PreferredStockSharesAuthorized_E7BC31188A4115A9C9FA97131461632B_label_en-US" xlink:label="lab_us-gaap_PreferredStockSharesAuthorized_E7BC31188A4115A9C9FA97131461632B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred Stock, Shares Authorized</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="loc_us-gaap_PreferredStockSharesAuthorized_E7BC31188A4115A9C9FA97131461632B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockSharesAuthorized_E7BC31188A4115A9C9FA97131461632B" xlink:to="lab_us-gaap_PreferredStockSharesAuthorized_E7BC31188A4115A9C9FA97131461632B" xlink:type="arc" />
    <link:label id="lab_us-gaap_PreferredStockSharesIssued_F4EAF39913B4D70780B197131461AF6B_verboseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockSharesIssued_F4EAF39913B4D70780B197131461AF6B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Preferred stock, shares issued</link:label>
    <link:label id="lab_us-gaap_PreferredStockSharesIssued_F4EAF39913B4D70780B197131461AF6B_label_en-US" xlink:label="lab_us-gaap_PreferredStockSharesIssued_F4EAF39913B4D70780B197131461AF6B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred Stock, Shares Issued</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="loc_us-gaap_PreferredStockSharesIssued_F4EAF39913B4D70780B197131461AF6B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockSharesIssued_F4EAF39913B4D70780B197131461AF6B" xlink:to="lab_us-gaap_PreferredStockSharesIssued_F4EAF39913B4D70780B197131461AF6B" xlink:type="arc" />
    <link:label id="lab_us-gaap_PreferredStockSharesOutstanding_FB3FF92EB95B241A2D5A97131461E308_verboseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockSharesOutstanding_FB3FF92EB95B241A2D5A97131461E308" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Preferred stock, shares outstanding</link:label>
    <link:label id="lab_us-gaap_PreferredStockSharesOutstanding_FB3FF92EB95B241A2D5A97131461E308_label_en-US" xlink:label="lab_us-gaap_PreferredStockSharesOutstanding_FB3FF92EB95B241A2D5A97131461E308" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred Stock, Shares Outstanding</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="loc_us-gaap_PreferredStockSharesOutstanding_FB3FF92EB95B241A2D5A97131461E308" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockSharesOutstanding_FB3FF92EB95B241A2D5A97131461E308" xlink:to="lab_us-gaap_PreferredStockSharesOutstanding_FB3FF92EB95B241A2D5A97131461E308" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockParOrStatedValuePerShare_77BEF7324A75998B0581971314619C3D_verboseLabel_en-US" xlink:label="lab_us-gaap_CommonStockParOrStatedValuePerShare_77BEF7324A75998B0581971314619C3D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Common stock, par value (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_CommonStockParOrStatedValuePerShare_77BEF7324A75998B0581971314619C3D_label_en-US" xlink:label="lab_us-gaap_CommonStockParOrStatedValuePerShare_77BEF7324A75998B0581971314619C3D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Par or Stated Value Per Share</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_77BEF7324A75998B0581971314619C3D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockParOrStatedValuePerShare_77BEF7324A75998B0581971314619C3D" xlink:to="lab_us-gaap_CommonStockParOrStatedValuePerShare_77BEF7324A75998B0581971314619C3D" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockSharesAuthorized_8F38EA0320853A7914E397131462A96C_verboseLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesAuthorized_8F38EA0320853A7914E397131462A96C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Common stock, shares authorized</link:label>
    <link:label id="lab_us-gaap_CommonStockSharesAuthorized_8F38EA0320853A7914E397131462A96C_label_en-US" xlink:label="lab_us-gaap_CommonStockSharesAuthorized_8F38EA0320853A7914E397131462A96C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Shares Authorized</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_8F38EA0320853A7914E397131462A96C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockSharesAuthorized_8F38EA0320853A7914E397131462A96C" xlink:to="lab_us-gaap_CommonStockSharesAuthorized_8F38EA0320853A7914E397131462A96C" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockSharesIssued_106FC0D27C5135B8E33297131462980E_verboseLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesIssued_106FC0D27C5135B8E33297131462980E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Common stock, shares issued</link:label>
    <link:label id="lab_us-gaap_CommonStockSharesIssued_106FC0D27C5135B8E33297131462980E_label_en-US" xlink:label="lab_us-gaap_CommonStockSharesIssued_106FC0D27C5135B8E33297131462980E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Shares, Issued</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaap_CommonStockSharesIssued_106FC0D27C5135B8E33297131462980E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockSharesIssued_106FC0D27C5135B8E33297131462980E" xlink:to="lab_us-gaap_CommonStockSharesIssued_106FC0D27C5135B8E33297131462980E" xlink:type="arc" />
    <link:label id="lab_us-gaap_TreasuryStockShares_AB449DAD349F44C6EA58971314621186_verboseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockShares_AB449DAD349F44C6EA58971314621186" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Treasury stock, shares</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockShares" xlink:label="loc_us-gaap_TreasuryStockShares_AB449DAD349F44C6EA58971314621186" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockShares_AB449DAD349F44C6EA58971314621186" xlink:to="lab_us-gaap_TreasuryStockShares_AB449DAD349F44C6EA58971314621186" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquityNoteAbstract_7EB951F7E413777E65C9971314F6C8E2_label_en-US" xlink:label="lab_us-gaap_StockholdersEquityNoteAbstract_7EB951F7E413777E65C9971314F6C8E2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stockholders' Equity Note [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityNoteAbstract" xlink:label="loc_us-gaap_StockholdersEquityNoteAbstract_7EB951F7E413777E65C9971314F6C8E2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_7EB951F7E413777E65C9971314F6C8E2" xlink:to="lab_us-gaap_StockholdersEquityNoteAbstract_7EB951F7E413777E65C9971314F6C8E2" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquityNoteDisclosureTextBlock_97CC93846EEE6A574D7D971314F68B5F_terseLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityNoteDisclosureTextBlock_97CC93846EEE6A574D7D971314F68B5F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock Repurchases</link:label>
    <link:label id="lab_us-gaap_StockholdersEquityNoteDisclosureTextBlock_97CC93846EEE6A574D7D971314F68B5F_label_en-US" xlink:label="lab_us-gaap_StockholdersEquityNoteDisclosureTextBlock_97CC93846EEE6A574D7D971314F68B5F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stockholders' Equity Note Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:label="loc_us-gaap_StockholdersEquityNoteDisclosureTextBlock_97CC93846EEE6A574D7D971314F68B5F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityNoteDisclosureTextBlock_97CC93846EEE6A574D7D971314F68B5F" xlink:to="lab_us-gaap_StockholdersEquityNoteDisclosureTextBlock_97CC93846EEE6A574D7D971314F68B5F" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestructuringAndRelatedActivitiesAbstract_0DD4E7BC37BF3A6FE6A8D2B46FEDDB0E_label_en-US" xlink:label="lab_us-gaap_RestructuringAndRelatedActivitiesAbstract_0DD4E7BC37BF3A6FE6A8D2B46FEDDB0E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring and Related Activities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_0DD4E7BC37BF3A6FE6A8D2B46FEDDB0E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_0DD4E7BC37BF3A6FE6A8D2B46FEDDB0E" xlink:to="lab_us-gaap_RestructuringAndRelatedActivitiesAbstract_0DD4E7BC37BF3A6FE6A8D2B46FEDDB0E" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_B5432089A52C43B6D2A3D2B46FEDDC00_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_B5432089A52C43B6D2A3D2B46FEDDC00" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Restructuring and Related Costs [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_B5432089A52C43B6D2A3D2B46FEDDC00_label_en-US" xlink:label="lab_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_B5432089A52C43B6D2A3D2B46FEDDC00" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Restructuring and Related Costs [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_B5432089A52C43B6D2A3D2B46FEDDC00" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_B5432089A52C43B6D2A3D2B46FEDDC00" xlink:to="lab_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_B5432089A52C43B6D2A3D2B46FEDDC00" xlink:type="arc" />
    <link:label id="lab_us-gaap_CorporateAndOtherMember_6A8FCAB15B9650ACC1BAD2B4F7BB64D3_terseLabel_en-US" xlink:label="lab_us-gaap_CorporateAndOtherMember_6A8FCAB15B9650ACC1BAD2B4F7BB64D3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Corporate and Other [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CorporateAndOtherMember" xlink:label="loc_us-gaap_CorporateAndOtherMember_6A8FCAB15B9650ACC1BAD2B4F7BB64D3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CorporateAndOtherMember_6A8FCAB15B9650ACC1BAD2B4F7BB64D3" xlink:to="lab_us-gaap_CorporateAndOtherMember_6A8FCAB15B9650ACC1BAD2B4F7BB64D3" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessAcquisitionAxis_34BF23DA977250C25C65D2B46FEF9F35_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionAxis_34BF23DA977250C25C65D2B46FEF9F35" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business Acquisition [Axis]</link:label>
    <link:label id="lab_us-gaap_BusinessAcquisitionAxis_34BF23DA977250C25C65D2B46FEF9F35_label_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionAxis_34BF23DA977250C25C65D2B46FEF9F35" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_34BF23DA977250C25C65D2B46FEF9F35" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_34BF23DA977250C25C65D2B46FEF9F35" xlink:to="lab_us-gaap_BusinessAcquisitionAxis_34BF23DA977250C25C65D2B46FEF9F35" xlink:type="arc" />
    <link:label id="lab_us-gaap_BusinessAcquisitionAcquireeDomain_008C682850CE7E3E290CD2B46FEF3CE9_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionAcquireeDomain_008C682850CE7E3E290CD2B46FEF3CE9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business Acquisition, Acquiree [Domain]</link:label>
    <link:label id="lab_us-gaap_BusinessAcquisitionAcquireeDomain_008C682850CE7E3E290CD2B46FEF3CE9_label_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionAcquireeDomain_008C682850CE7E3E290CD2B46FEF3CE9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Acquisition, Acquiree [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_008C682850CE7E3E290CD2B46FEF3CE9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_008C682850CE7E3E290CD2B46FEF3CE9" xlink:to="lab_us-gaap_BusinessAcquisitionAcquireeDomain_008C682850CE7E3E290CD2B46FEF3CE9" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestructuringCostAndReserveAxis_FDFF02458D3B79DA1628D2B46FF0D6D5_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringCostAndReserveAxis_FDFF02458D3B79DA1628D2B46FF0D6D5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restructuring Type [Axis]</link:label>
    <link:label id="lab_us-gaap_RestructuringCostAndReserveAxis_FDFF02458D3B79DA1628D2B46FF0D6D5_label_en-US" xlink:label="lab_us-gaap_RestructuringCostAndReserveAxis_FDFF02458D3B79DA1628D2B46FF0D6D5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCostAndReserveAxis" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_FDFF02458D3B79DA1628D2B46FF0D6D5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_FDFF02458D3B79DA1628D2B46FF0D6D5" xlink:to="lab_us-gaap_RestructuringCostAndReserveAxis_FDFF02458D3B79DA1628D2B46FF0D6D5" xlink:type="arc" />
    <link:label id="lab_us-gaap_TypeOfRestructuringDomain_E5236E88746A8EC358A2D2B46FF0C885_terseLabel_en-US" xlink:label="lab_us-gaap_TypeOfRestructuringDomain_E5236E88746A8EC358A2D2B46FF0C885" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Type of Restructuring [Domain]</link:label>
    <link:label id="lab_us-gaap_TypeOfRestructuringDomain_E5236E88746A8EC358A2D2B46FF0C885_label_en-US" xlink:label="lab_us-gaap_TypeOfRestructuringDomain_E5236E88746A8EC358A2D2B46FF0C885" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Type of Restructuring [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfRestructuringDomain" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_E5236E88746A8EC358A2D2B46FF0C885" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_E5236E88746A8EC358A2D2B46FF0C885" xlink:to="lab_us-gaap_TypeOfRestructuringDomain_E5236E88746A8EC358A2D2B46FF0C885" xlink:type="arc" />
    <link:label id="lab_us-gaap_EmployeeSeveranceMember_05AF8D03A87CF20E07F0D2B488F078FF_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeSeveranceMember_05AF8D03A87CF20E07F0D2B488F078FF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Employee Severance [Member]</link:label>
    <link:label id="lab_us-gaap_EmployeeSeveranceMember_05AF8D03A87CF20E07F0D2B488F078FF_label_en-US" xlink:label="lab_us-gaap_EmployeeSeveranceMember_05AF8D03A87CF20E07F0D2B488F078FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee Severance [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeSeveranceMember" xlink:label="loc_us-gaap_EmployeeSeveranceMember_05AF8D03A87CF20E07F0D2B488F078FF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeSeveranceMember_05AF8D03A87CF20E07F0D2B488F078FF" xlink:to="lab_us-gaap_EmployeeSeveranceMember_05AF8D03A87CF20E07F0D2B488F078FF" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReducedDepreciationMember_816C4A1E94172356B4E5D2B4897655DE_terseLabel_en-US" xlink:label="lab_us-gaap_ReducedDepreciationMember_816C4A1E94172356B4E5D2B4897655DE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reduced Depreciation [Member]</link:label>
    <link:label id="lab_us-gaap_ReducedDepreciationMember_816C4A1E94172356B4E5D2B4897655DE_label_en-US" xlink:label="lab_us-gaap_ReducedDepreciationMember_816C4A1E94172356B4E5D2B4897655DE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reduced Depreciation [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReducedDepreciationMember" xlink:label="loc_us-gaap_ReducedDepreciationMember_816C4A1E94172356B4E5D2B4897655DE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReducedDepreciationMember_816C4A1E94172356B4E5D2B4897655DE" xlink:to="lab_us-gaap_ReducedDepreciationMember_816C4A1E94172356B4E5D2B4897655DE" xlink:type="arc" />
    <link:label id="lab_us-gaap_ContractTerminationMember_5A9CB2725F2654DA2920D2B489F49A9C_terseLabel_en-US" xlink:label="lab_us-gaap_ContractTerminationMember_5A9CB2725F2654DA2920D2B489F49A9C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract Termination [Member]</link:label>
    <link:label id="lab_us-gaap_ContractTerminationMember_5A9CB2725F2654DA2920D2B489F49A9C_label_en-US" xlink:label="lab_us-gaap_ContractTerminationMember_5A9CB2725F2654DA2920D2B489F49A9C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract Termination [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractTerminationMember" xlink:label="loc_us-gaap_ContractTerminationMember_5A9CB2725F2654DA2920D2B489F49A9C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractTerminationMember_5A9CB2725F2654DA2920D2B489F49A9C" xlink:to="lab_us-gaap_ContractTerminationMember_5A9CB2725F2654DA2920D2B489F49A9C" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherRestructuringMember_78C0D634067192B0369AD2B48A77222D_terseLabel_en-US" xlink:label="lab_us-gaap_OtherRestructuringMember_78C0D634067192B0369AD2B48A77222D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Restructuring [Member]</link:label>
    <link:label id="lab_us-gaap_OtherRestructuringMember_78C0D634067192B0369AD2B48A77222D_label_en-US" xlink:label="lab_us-gaap_OtherRestructuringMember_78C0D634067192B0369AD2B48A77222D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Restructuring [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherRestructuringMember" xlink:label="loc_us-gaap_OtherRestructuringMember_78C0D634067192B0369AD2B48A77222D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherRestructuringMember_78C0D634067192B0369AD2B48A77222D" xlink:to="lab_us-gaap_OtherRestructuringMember_78C0D634067192B0369AD2B48A77222D" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestructuringPlanAxis_92BF7E4B22224116C3D6D2B46FF03F05_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringPlanAxis_92BF7E4B22224116C3D6D2B46FF03F05" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restructuring Plan [Axis]</link:label>
    <link:label id="lab_us-gaap_RestructuringPlanAxis_92BF7E4B22224116C3D6D2B46FF03F05_label_en-US" xlink:label="lab_us-gaap_RestructuringPlanAxis_92BF7E4B22224116C3D6D2B46FF03F05" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring Plan [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringPlanAxis" xlink:label="loc_us-gaap_RestructuringPlanAxis_92BF7E4B22224116C3D6D2B46FF03F05" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringPlanAxis_92BF7E4B22224116C3D6D2B46FF03F05" xlink:to="lab_us-gaap_RestructuringPlanAxis_92BF7E4B22224116C3D6D2B46FF03F05" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestructuringPlanDomain_3290FD8E4D80E7C74C39D2B46FF09142_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringPlanDomain_3290FD8E4D80E7C74C39D2B46FF09142" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restructuring Plan [Domain]</link:label>
    <link:label id="lab_us-gaap_RestructuringPlanDomain_3290FD8E4D80E7C74C39D2B46FF09142_label_en-US" xlink:label="lab_us-gaap_RestructuringPlanDomain_3290FD8E4D80E7C74C39D2B46FF09142" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring Plan [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringPlanDomain" xlink:label="loc_us-gaap_RestructuringPlanDomain_3290FD8E4D80E7C74C39D2B46FF09142" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringPlanDomain_3290FD8E4D80E7C74C39D2B46FF09142" xlink:to="lab_us-gaap_RestructuringPlanDomain_3290FD8E4D80E7C74C39D2B46FF09142" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLocationAxis_FA34300B43D446E7336ED2B46FF1DB9E_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLocationAxis_FA34300B43D446E7336ED2B46FF1DB9E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Location [Axis]</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLocationAxis_FA34300B43D446E7336ED2B46FF1DB9E_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLocationAxis_FA34300B43D446E7336ED2B46FF1DB9E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Location [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLocationAxis" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLocationAxis_FA34300B43D446E7336ED2B46FF1DB9E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLocationAxis_FA34300B43D446E7336ED2B46FF1DB9E" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLocationAxis_FA34300B43D446E7336ED2B46FF1DB9E" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLocationDomain_6E759242ABED87C82C2DD2B46FF19D3A_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLocationDomain_6E759242ABED87C82C2DD2B46FF19D3A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Location [Domain]</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLocationDomain_6E759242ABED87C82C2DD2B46FF19D3A_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLocationDomain_6E759242ABED87C82C2DD2B46FF19D3A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Location [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLocationDomain" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLocationDomain_6E759242ABED87C82C2DD2B46FF19D3A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLocationDomain_6E759242ABED87C82C2DD2B46FF19D3A" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLocationDomain_6E759242ABED87C82C2DD2B46FF19D3A" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestructuringCostAndReserveLineItems_09E78E146D4675EF59E4D2B46FF2FF4F_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringCostAndReserveLineItems_09E78E146D4675EF59E4D2B46FF2FF4F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restructuring Cost and Reserve [Line Items]</link:label>
    <link:label id="lab_us-gaap_RestructuringCostAndReserveLineItems_09E78E146D4675EF59E4D2B46FF2FF4F_label_en-US" xlink:label="lab_us-gaap_RestructuringCostAndReserveLineItems_09E78E146D4675EF59E4D2B46FF2FF4F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring Cost and Reserve [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCostAndReserveLineItems" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_09E78E146D4675EF59E4D2B46FF2FF4F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_09E78E146D4675EF59E4D2B46FF2FF4F" xlink:to="lab_us-gaap_RestructuringCostAndReserveLineItems_09E78E146D4675EF59E4D2B46FF2FF4F" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestructuringAndRelatedCostIncurredCost_13C53CCF415DC67C81DDD2B46FF237F0_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringAndRelatedCostIncurredCost_13C53CCF415DC67C81DDD2B46FF237F0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restructuring and Related Cost, Incurred Cost</link:label>
    <link:label id="lab_us-gaap_RestructuringAndRelatedCostIncurredCost_13C53CCF415DC67C81DDD2B46FF237F0_label_en-US" xlink:label="lab_us-gaap_RestructuringAndRelatedCostIncurredCost_13C53CCF415DC67C81DDD2B46FF237F0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring and Related Cost, Incurred Cost</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringAndRelatedCostIncurredCost" xlink:label="loc_us-gaap_RestructuringAndRelatedCostIncurredCost_13C53CCF415DC67C81DDD2B46FF237F0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringAndRelatedCostIncurredCost_13C53CCF415DC67C81DDD2B46FF237F0" xlink:to="lab_us-gaap_RestructuringAndRelatedCostIncurredCost_13C53CCF415DC67C81DDD2B46FF237F0" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestructuringAndRelatedCostCostIncurredToDate1_5C737B57D881C24277F3D2B46FF2120A_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringAndRelatedCostCostIncurredToDate1_5C737B57D881C24277F3D2B46FF2120A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restructuring and Related Cost, Cost Incurred to Date</link:label>
    <link:label id="lab_us-gaap_RestructuringAndRelatedCostCostIncurredToDate1_5C737B57D881C24277F3D2B46FF2120A_label_en-US" xlink:label="lab_us-gaap_RestructuringAndRelatedCostCostIncurredToDate1_5C737B57D881C24277F3D2B46FF2120A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring and Related Cost, Cost Incurred to Date</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringAndRelatedCostCostIncurredToDate1" xlink:label="loc_us-gaap_RestructuringAndRelatedCostCostIncurredToDate1_5C737B57D881C24277F3D2B46FF2120A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringAndRelatedCostCostIncurredToDate1_5C737B57D881C24277F3D2B46FF2120A" xlink:to="lab_us-gaap_RestructuringAndRelatedCostCostIncurredToDate1_5C737B57D881C24277F3D2B46FF2120A" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestructuringAndRelatedCostExpectedCost1_493B40FB75BC43B42758D2B46FF21EE1_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringAndRelatedCostExpectedCost1_493B40FB75BC43B42758D2B46FF21EE1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restructuring and Related Cost, Expected Cost</link:label>
    <link:label id="lab_us-gaap_RestructuringAndRelatedCostExpectedCost1_493B40FB75BC43B42758D2B46FF21EE1_label_en-US" xlink:label="lab_us-gaap_RestructuringAndRelatedCostExpectedCost1_493B40FB75BC43B42758D2B46FF21EE1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restructuring and Related Cost, Expected Cost</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringAndRelatedCostExpectedCost1" xlink:label="loc_us-gaap_RestructuringAndRelatedCostExpectedCost1_493B40FB75BC43B42758D2B46FF21EE1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringAndRelatedCostExpectedCost1_493B40FB75BC43B42758D2B46FF21EE1" xlink:to="lab_us-gaap_RestructuringAndRelatedCostExpectedCost1_493B40FB75BC43B42758D2B46FF21EE1" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_2F113DA72FCC180D726997131437D4B0_verboseLabel_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_2F113DA72FCC180D726997131437D4B0" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Commitments and Contingencies</link:label>
    <link:label id="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_2F113DA72FCC180D726997131437D4B0_label_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_2F113DA72FCC180D726997131437D4B0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commitments and Contingencies Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_2F113DA72FCC180D726997131437D4B0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_2F113DA72FCC180D726997131437D4B0" xlink:to="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_2F113DA72FCC180D726997131437D4B0" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProductWarrantyAccrualBalanceSheetClassificationAbstract_CE8C25CD88CF03E55383971313350599_verboseLabel_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrualBalanceSheetClassificationAbstract_CE8C25CD88CF03E55383971313350599" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Total liabilities for estimated warranty</link:label>
    <link:label id="lab_us-gaap_ProductWarrantyAccrualBalanceSheetClassificationAbstract_CE8C25CD88CF03E55383971313350599_label_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrualBalanceSheetClassificationAbstract_CE8C25CD88CF03E55383971313350599" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Product Warranty Accrual, Balance Sheet Classification [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProductWarrantyAccrualBalanceSheetClassificationAbstract" xlink:label="loc_us-gaap_ProductWarrantyAccrualBalanceSheetClassificationAbstract_CE8C25CD88CF03E55383971313350599" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProductWarrantyAccrualBalanceSheetClassificationAbstract_CE8C25CD88CF03E55383971313350599" xlink:to="lab_us-gaap_ProductWarrantyAccrualBalanceSheetClassificationAbstract_CE8C25CD88CF03E55383971313350599" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProductWarrantyAccrualClassifiedCurrent_69C1FFD224AFA121CAA49713133528C4_verboseLabel_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrualClassifiedCurrent_69C1FFD224AFA121CAA49713133528C4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Accrued expenses</link:label>
    <link:label id="lab_us-gaap_ProductWarrantyAccrualClassifiedCurrent_69C1FFD224AFA121CAA49713133528C4_label_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrualClassifiedCurrent_69C1FFD224AFA121CAA49713133528C4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Product Warranty Accrual, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProductWarrantyAccrualClassifiedCurrent" xlink:label="loc_us-gaap_ProductWarrantyAccrualClassifiedCurrent_69C1FFD224AFA121CAA49713133528C4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProductWarrantyAccrualClassifiedCurrent_69C1FFD224AFA121CAA49713133528C4" xlink:to="lab_us-gaap_ProductWarrantyAccrualClassifiedCurrent_69C1FFD224AFA121CAA49713133528C4" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProductWarrantyAccrualNoncurrent_ACF36E861B858C9C990297131335587A_verboseLabel_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrualNoncurrent_ACF36E861B858C9C990297131335587A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other liabilities</link:label>
    <link:label id="lab_us-gaap_ProductWarrantyAccrualNoncurrent_ACF36E861B858C9C990297131335587A_label_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrualNoncurrent_ACF36E861B858C9C990297131335587A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Product Warranty Accrual, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProductWarrantyAccrualNoncurrent" xlink:label="loc_us-gaap_ProductWarrantyAccrualNoncurrent_ACF36E861B858C9C990297131335587A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProductWarrantyAccrualNoncurrent_ACF36E861B858C9C990297131335587A" xlink:to="lab_us-gaap_ProductWarrantyAccrualNoncurrent_ACF36E861B858C9C990297131335587A" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProductWarrantyAccrual_6E3F32AE9DEDA9BEA9DE97131335BF60_totalLabel_en-US" xlink:label="lab_us-gaap_ProductWarrantyAccrual_6E3F32AE9DEDA9BEA9DE97131335BF60" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total warranty liability</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProductWarrantyAccrual" xlink:label="loc_us-gaap_ProductWarrantyAccrual_6E3F32AE9DEDA9BEA9DE97131335BF60" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProductWarrantyAccrual_6E3F32AE9DEDA9BEA9DE97131335BF60" xlink:to="lab_us-gaap_ProductWarrantyAccrual_6E3F32AE9DEDA9BEA9DE97131335BF60" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_B50E36ABCA5FB449C2B2971312FBFC6A_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_B50E36ABCA5FB449C2B2971312FBFC6A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments and Hedging Activities Disclosure [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_B50E36ABCA5FB449C2B2971312FBFC6A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_B50E36ABCA5FB449C2B2971312FBFC6A" xlink:to="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_B50E36ABCA5FB449C2B2971312FBFC6A" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_C1192F01EE069B8D2CA7971312FB6293_verboseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_C1192F01EE069B8D2CA7971312FB6293" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Derivatives</link:label>
    <link:label id="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_C1192F01EE069B8D2CA7971312FB6293_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_C1192F01EE069B8D2CA7971312FB6293" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments and Hedging Activities Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_C1192F01EE069B8D2CA7971312FB6293" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_C1192F01EE069B8D2CA7971312FB6293" xlink:to="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_C1192F01EE069B8D2CA7971312FB6293" xlink:type="arc" />
    <link:label id="lab_us-gaap_AllocatedShareBasedCompensationExpense_7F8F577BDF9CB81AB3F5971316E4C727_verboseLabel_en-US" xlink:label="lab_us-gaap_AllocatedShareBasedCompensationExpense_7F8F577BDF9CB81AB3F5971316E4C727" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Stock-based compensation expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_7F8F577BDF9CB81AB3F5971316E4C727" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AllocatedShareBasedCompensationExpense_7F8F577BDF9CB81AB3F5971316E4C727" xlink:to="lab_us-gaap_AllocatedShareBasedCompensationExpense_7F8F577BDF9CB81AB3F5971316E4C727" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalizedContractCostImpairmentLoss_4F03E868D8EFD2C446F6DB70F79281A7_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalizedContractCostImpairmentLoss_4F03E868D8EFD2C446F6DB70F79281A7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capitalized Contract Cost, Impairment Loss</link:label>
    <link:label id="lab_us-gaap_CapitalizedContractCostImpairmentLoss_4F03E868D8EFD2C446F6DB70F79281A7_label_en-US" xlink:label="lab_us-gaap_CapitalizedContractCostImpairmentLoss_4F03E868D8EFD2C446F6DB70F79281A7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capitalized Contract Cost, Impairment Loss</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalizedContractCostImpairmentLoss" xlink:label="loc_us-gaap_CapitalizedContractCostImpairmentLoss_4F03E868D8EFD2C446F6DB70F79281A7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalizedContractCostImpairmentLoss_4F03E868D8EFD2C446F6DB70F79281A7" xlink:to="lab_us-gaap_CapitalizedContractCostImpairmentLoss_4F03E868D8EFD2C446F6DB70F79281A7" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementClassOfStockAxis_6B925157B2B44A62C091D0A37BDAEB64_terseLabel_en-US" xlink:label="lab_us-gaap_StatementClassOfStockAxis_6B925157B2B44A62C091D0A37BDAEB64" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Class of Stock [Axis]</link:label>
    <link:label id="lab_us-gaap_StatementClassOfStockAxis_6B925157B2B44A62C091D0A37BDAEB64_label_en-US" xlink:label="lab_us-gaap_StatementClassOfStockAxis_6B925157B2B44A62C091D0A37BDAEB64" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Stock [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_6B925157B2B44A62C091D0A37BDAEB64" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementClassOfStockAxis_6B925157B2B44A62C091D0A37BDAEB64" xlink:to="lab_us-gaap_StatementClassOfStockAxis_6B925157B2B44A62C091D0A37BDAEB64" xlink:type="arc" />
    <link:label id="lab_us-gaap_ClassOfStockDomain_5FD775C582D7848DD9E0D0A37BDBE646_terseLabel_en-US" xlink:label="lab_us-gaap_ClassOfStockDomain_5FD775C582D7848DD9E0D0A37BDBE646" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Class of Stock [Domain]</link:label>
    <link:label id="lab_us-gaap_ClassOfStockDomain_5FD775C582D7848DD9E0D0A37BDBE646_label_en-US" xlink:label="lab_us-gaap_ClassOfStockDomain_5FD775C582D7848DD9E0D0A37BDBE646" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Stock [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_5FD775C582D7848DD9E0D0A37BDBE646" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ClassOfStockDomain_5FD775C582D7848DD9E0D0A37BDBE646" xlink:to="lab_us-gaap_ClassOfStockDomain_5FD775C582D7848DD9E0D0A37BDBE646" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_A567FF1270A30944BA79D0A37BDB56B2_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_A567FF1270A30944BA79D0A37BDB56B2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustments for New Accounting Pronouncements [Axis]</link:label>
    <link:label id="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_A567FF1270A30944BA79D0A37BDB56B2_label_en-US" xlink:label="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_A567FF1270A30944BA79D0A37BDB56B2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for New Accounting Pronouncements [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_A567FF1270A30944BA79D0A37BDB56B2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_A567FF1270A30944BA79D0A37BDB56B2" xlink:to="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_A567FF1270A30944BA79D0A37BDB56B2" xlink:type="arc" />
    <link:label id="lab_us-gaap_TypeOfAdoptionMember_EA90C13BB99866CC61C4D0A37BDBF45D_terseLabel_en-US" xlink:label="lab_us-gaap_TypeOfAdoptionMember_EA90C13BB99866CC61C4D0A37BDBF45D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Type of Adoption [Domain]</link:label>
    <link:label id="lab_us-gaap_TypeOfAdoptionMember_EA90C13BB99866CC61C4D0A37BDBF45D_label_en-US" xlink:label="lab_us-gaap_TypeOfAdoptionMember_EA90C13BB99866CC61C4D0A37BDBF45D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Type of Adoption [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_EA90C13BB99866CC61C4D0A37BDBF45D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TypeOfAdoptionMember_EA90C13BB99866CC61C4D0A37BDBF45D" xlink:to="lab_us-gaap_TypeOfAdoptionMember_EA90C13BB99866CC61C4D0A37BDBF45D" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdjustmentsForChangeInAccountingPrincipleAxis_7A8581B654706F77CC8BD0A37BDB3269_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsForChangeInAccountingPrincipleAxis_7A8581B654706F77CC8BD0A37BDB3269" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustments for Change in Accounting Principle [Axis]</link:label>
    <link:label id="lab_us-gaap_AdjustmentsForChangeInAccountingPrincipleAxis_7A8581B654706F77CC8BD0A37BDB3269_label_en-US" xlink:label="lab_us-gaap_AdjustmentsForChangeInAccountingPrincipleAxis_7A8581B654706F77CC8BD0A37BDB3269" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for Change in Accounting Principle [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsForChangeInAccountingPrincipleAxis" xlink:label="loc_us-gaap_AdjustmentsForChangeInAccountingPrincipleAxis_7A8581B654706F77CC8BD0A37BDB3269" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsForChangeInAccountingPrincipleAxis_7A8581B654706F77CC8BD0A37BDB3269" xlink:to="lab_us-gaap_AdjustmentsForChangeInAccountingPrincipleAxis_7A8581B654706F77CC8BD0A37BDB3269" xlink:type="arc" />
    <link:label id="lab_us-gaap_ChangeInAccountingPrincipleMember_E1C2898F5C1701587896D0A37BDB2B64_terseLabel_en-US" xlink:label="lab_us-gaap_ChangeInAccountingPrincipleMember_E1C2898F5C1701587896D0A37BDB2B64" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustments for Change in Accounting Principle [Domain]</link:label>
    <link:label id="lab_us-gaap_ChangeInAccountingPrincipleMember_E1C2898F5C1701587896D0A37BDB2B64_label_en-US" xlink:label="lab_us-gaap_ChangeInAccountingPrincipleMember_E1C2898F5C1701587896D0A37BDB2B64" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for Change in Accounting Principle [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ChangeInAccountingPrincipleMember" xlink:label="loc_us-gaap_ChangeInAccountingPrincipleMember_E1C2898F5C1701587896D0A37BDB2B64" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ChangeInAccountingPrincipleMember_E1C2898F5C1701587896D0A37BDB2B64" xlink:to="lab_us-gaap_ChangeInAccountingPrincipleMember_E1C2898F5C1701587896D0A37BDB2B64" xlink:type="arc" />
    <link:label id="lab_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmountAxis_22EE91EA2EEBC2982553D0A37BDC3E0F_terseLabel_en-US" xlink:label="lab_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmountAxis_22EE91EA2EEBC2982553D0A37BDC3E0F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustments for Error Corrections [Axis]</link:label>
    <link:label id="lab_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmountAxis_22EE91EA2EEBC2982553D0A37BDC3E0F_label_en-US" xlink:label="lab_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmountAxis_22EE91EA2EEBC2982553D0A37BDC3E0F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for Error Corrections [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmountAxis" xlink:label="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmountAxis_22EE91EA2EEBC2982553D0A37BDC3E0F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmountAxis_22EE91EA2EEBC2982553D0A37BDC3E0F" xlink:to="lab_us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmountAxis_22EE91EA2EEBC2982553D0A37BDC3E0F" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdjustmentsForErrorCorrectionDomain_0F3B97C2F9B249BFA389D0A37BDC6467_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsForErrorCorrectionDomain_0F3B97C2F9B249BFA389D0A37BDC6467" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustments for Error Correction [Domain]</link:label>
    <link:label id="lab_us-gaap_AdjustmentsForErrorCorrectionDomain_0F3B97C2F9B249BFA389D0A37BDC6467_label_en-US" xlink:label="lab_us-gaap_AdjustmentsForErrorCorrectionDomain_0F3B97C2F9B249BFA389D0A37BDC6467" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for Error Correction [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsForErrorCorrectionDomain" xlink:label="loc_us-gaap_AdjustmentsForErrorCorrectionDomain_0F3B97C2F9B249BFA389D0A37BDC6467" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsForErrorCorrectionDomain_0F3B97C2F9B249BFA389D0A37BDC6467" xlink:to="lab_us-gaap_AdjustmentsForErrorCorrectionDomain_0F3B97C2F9B249BFA389D0A37BDC6467" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockRepurchaseProgramAuthorizedAmount1_FA30D3CBAC60DFD346E2D0A37BDCF250_terseLabel_en-US" xlink:label="lab_us-gaap_StockRepurchaseProgramAuthorizedAmount1_FA30D3CBAC60DFD346E2D0A37BDCF250" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock repurchase program, authorized amount</link:label>
    <link:label id="lab_us-gaap_StockRepurchaseProgramAuthorizedAmount1_FA30D3CBAC60DFD346E2D0A37BDCF250_label_en-US" xlink:label="lab_us-gaap_StockRepurchaseProgramAuthorizedAmount1_FA30D3CBAC60DFD346E2D0A37BDCF250" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock Repurchase Program, Authorized Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockRepurchaseProgramAuthorizedAmount1" xlink:label="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1_FA30D3CBAC60DFD346E2D0A37BDCF250" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1_FA30D3CBAC60DFD346E2D0A37BDCF250" xlink:to="lab_us-gaap_StockRepurchaseProgramAuthorizedAmount1_FA30D3CBAC60DFD346E2D0A37BDCF250" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_49520205B3D8A8894A3CD0A37BDC7ABF_terseLabel_en-US" xlink:label="lab_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_49520205B3D8A8894A3CD0A37BDC7ABF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock repurchase program, remaining authorized amount</link:label>
    <link:label id="lab_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_49520205B3D8A8894A3CD0A37BDC7ABF_label_en-US" xlink:label="lab_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_49520205B3D8A8894A3CD0A37BDC7ABF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock Repurchase Program, Remaining Authorized Repurchase Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1" xlink:label="loc_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_49520205B3D8A8894A3CD0A37BDC7ABF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_49520205B3D8A8894A3CD0A37BDC7ABF" xlink:to="lab_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_49520205B3D8A8894A3CD0A37BDC7ABF" xlink:type="arc" />
    <link:label id="lab_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_93377DCE86B580CFCD03D0A37BDDC112_terseLabel_en-US" xlink:label="lab_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_93377DCE86B580CFCD03D0A37BDDC112" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Shares repurchased from employees who surrendered shares to satisfy minimum tax withholding obligations</link:label>
    <link:label id="lab_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_93377DCE86B580CFCD03D0A37BDDC112_label_en-US" xlink:label="lab_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_93377DCE86B580CFCD03D0A37BDDC112" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation" xlink:label="loc_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_93377DCE86B580CFCD03D0A37BDDC112" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_93377DCE86B580CFCD03D0A37BDDC112" xlink:to="lab_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_93377DCE86B580CFCD03D0A37BDDC112" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_F53E1FE3450EB754DB6AD0A37BDD4B20_verboseLabel_en-US" xlink:label="lab_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_F53E1FE3450EB754DB6AD0A37BDD4B20" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Shares repurchased from employees who surrendered shares to satisfy minimum tax withholding obligations, value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:label="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_F53E1FE3450EB754DB6AD0A37BDD4B20" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_F53E1FE3450EB754DB6AD0A37BDD4B20" xlink:to="lab_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_F53E1FE3450EB754DB6AD0A37BDD4B20" xlink:type="arc" />
    <link:label id="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_4A87A39F960765D45560971312DEBE16_terseLabel_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_4A87A39F960765D45560971312DEBE16" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pension and Post-Retirement Benefit Plans</link:label>
    <link:label id="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_4A87A39F960765D45560971312DEBE16_label_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_4A87A39F960765D45560971312DEBE16" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pension and Other Postretirement Benefits Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_4A87A39F960765D45560971312DEBE16" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_4A87A39F960765D45560971312DEBE16" xlink:to="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_4A87A39F960765D45560971312DEBE16" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_9E94BA7057888AAC62EB9713143DA4FB_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_9E94BA7057888AAC62EB9713143DA4FB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) by Hedging Relationship, by Income Statement Location, by Derivative Instrument Risk [Table]</link:label>
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_9E94BA7057888AAC62EB9713143DA4FB_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_9E94BA7057888AAC62EB9713143DA4FB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_9E94BA7057888AAC62EB9713143DA4FB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_9E94BA7057888AAC62EB9713143DA4FB" xlink:to="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_9E94BA7057888AAC62EB9713143DA4FB" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_E706BA4B2B64901054CE9713143D97DB_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_E706BA4B2B64901054CE9713143D97DB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) by Hedging Relationship [Axis]</link:label>
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_E706BA4B2B64901054CE9713143D97DB_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_E706BA4B2B64901054CE9713143D97DB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedging Relationship [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_E706BA4B2B64901054CE9713143D97DB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_E706BA4B2B64901054CE9713143D97DB" xlink:to="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_E706BA4B2B64901054CE9713143D97DB" xlink:type="arc" />
    <link:label id="lab_us-gaap_HedgingRelationshipDomain_D3058548525B74A6EF059713143D7ED4_terseLabel_en-US" xlink:label="lab_us-gaap_HedgingRelationshipDomain_D3058548525B74A6EF059713143D7ED4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedging Relationship [Domain]</link:label>
    <link:label id="lab_us-gaap_HedgingRelationshipDomain_D3058548525B74A6EF059713143D7ED4_label_en-US" xlink:label="lab_us-gaap_HedgingRelationshipDomain_D3058548525B74A6EF059713143D7ED4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedging Relationship [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_D3058548525B74A6EF059713143D7ED4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_HedgingRelationshipDomain_D3058548525B74A6EF059713143D7ED4" xlink:to="lab_us-gaap_HedgingRelationshipDomain_D3058548525B74A6EF059713143D7ED4" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashFlowHedgingMember_FFB369A2563D944299F59713143E0E26_verboseLabel_en-US" xlink:label="lab_us-gaap_CashFlowHedgingMember_FFB369A2563D944299F59713143E0E26" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Cash Flow Hedge [Member]</link:label>
    <link:label id="lab_us-gaap_CashFlowHedgingMember_FFB369A2563D944299F59713143E0E26_label_en-US" xlink:label="lab_us-gaap_CashFlowHedgingMember_FFB369A2563D944299F59713143E0E26" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash Flow Hedging [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_FFB369A2563D944299F59713143E0E26" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashFlowHedgingMember_FFB369A2563D944299F59713143E0E26" xlink:to="lab_us-gaap_CashFlowHedgingMember_FFB369A2563D944299F59713143E0E26" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_A27E2E54D91C9D00C3649713143EC569_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_A27E2E54D91C9D00C3649713143EC569" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) [Line Items]</link:label>
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_A27E2E54D91C9D00C3649713143EC569_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_A27E2E54D91C9D00C3649713143EC569" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossLineItems" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_A27E2E54D91C9D00C3649713143EC569" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_A27E2E54D91C9D00C3649713143EC569" xlink:to="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_A27E2E54D91C9D00C3649713143EC569" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossBeforeTax1_E2B8FC4BE71B63F247B59713143EE59B_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossBeforeTax1_E2B8FC4BE71B63F247B59713143EE59B" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Unrealized losses on unsettled contracts</link:label>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossBeforeTax1_E2B8FC4BE71B63F247B59713143EE59B_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossBeforeTax1_E2B8FC4BE71B63F247B59713143EE59B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">AOCI Including Portion Attributable to Noncontrolling Interest, before Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossBeforeTax1" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossBeforeTax1_E2B8FC4BE71B63F247B59713143EE59B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossBeforeTax1_E2B8FC4BE71B63F247B59713143EE59B" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossBeforeTax1_E2B8FC4BE71B63F247B59713143EE59B" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_5C24D54BD1FDD3CC82B09713143F510B_negatedTotalLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_5C24D54BD1FDD3CC82B09713143F510B" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Losses included in AOCL, net of tax</link:label>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_5C24D54BD1FDD3CC82B09713143F510B_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_5C24D54BD1FDD3CC82B09713143F510B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_5C24D54BD1FDD3CC82B09713143F510B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_5C24D54BD1FDD3CC82B09713143F510B" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_5C24D54BD1FDD3CC82B09713143F510B" xlink:type="arc" />
    <link:label id="lab_lii_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesProvisionBenefitForTax_A69CEE2E7C531EC2D18E9713143F087B_terseLabel_en-US" xlink:label="lab_lii_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesProvisionBenefitForTax_A69CEE2E7C531EC2D18E9713143F087B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss) Cumulative, Changes In Net Gain (Loss) From Cash Flow Hedges Provision (Benefit) For Tax</link:label>
    <link:label id="lab_lii_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesProvisionBenefitForTax_A69CEE2E7C531EC2D18E9713143F087B_label_en-US" xlink:label="lab_lii_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesProvisionBenefitForTax_A69CEE2E7C531EC2D18E9713143F087B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss) Cumulative, Changes In Net Gain (Loss) From Cash Flow Hedges Provision (Benefit) For Tax</link:label>
    <link:label id="lab_lii_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesProvisionBenefitForTax_A69CEE2E7C531EC2D18E9713143F087B_documentation_en-US" xlink:label="lab_lii_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesProvisionBenefitForTax_A69CEE2E7C531EC2D18E9713143F087B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss) Cumulative, Changes In Net Gain (Loss) From Cash Flow Hedges Provision (Benefit) For Tax</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesProvisionBenefitForTax" xlink:label="loc_lii_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesProvisionBenefitForTax_A69CEE2E7C531EC2D18E9713143F087B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesProvisionBenefitForTax_A69CEE2E7C531EC2D18E9713143F087B" xlink:to="lab_lii_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesProvisionBenefitForTax_A69CEE2E7C531EC2D18E9713143F087B" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths_D6B496F603E4E361DCA39713143FDC10_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths_D6B496F603E4E361DCA39713143FDC10" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Cash flow hedge derivative losses expected to be reclassified into earnings within the next 12 months</link:label>
    <link:label id="lab_us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths_D6B496F603E4E361DCA39713143FDC10_label_en-US" xlink:label="lab_us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths_D6B496F603E4E361DCA39713143FDC10" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths" xlink:label="loc_us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths_D6B496F603E4E361DCA39713143FDC10" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths_D6B496F603E4E361DCA39713143FDC10" xlink:to="lab_us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths_D6B496F603E4E361DCA39713143FDC10" xlink:type="arc" />
    <link:label id="lab_dei_CoverAbstract_26A10CEC485DEB47801697131534BEDD_label_en-US" xlink:label="lab_dei_CoverAbstract_26A10CEC485DEB47801697131534BEDD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cover page.</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CoverAbstract" xlink:label="loc_dei_CoverAbstract_26A10CEC485DEB47801697131534BEDD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CoverAbstract_26A10CEC485DEB47801697131534BEDD" xlink:to="lab_dei_CoverAbstract_26A10CEC485DEB47801697131534BEDD" xlink:type="arc" />
    <link:label id="lab_dei_DocumentType_491563CD56AA74056931971315349C65_terseLabel_en-US" xlink:label="lab_dei_DocumentType_491563CD56AA74056931971315349C65" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Type</link:label>
    <link:label id="lab_dei_DocumentType_491563CD56AA74056931971315349C65_label_en-US" xlink:label="lab_dei_DocumentType_491563CD56AA74056931971315349C65" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Type</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType_491563CD56AA74056931971315349C65" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentType_491563CD56AA74056931971315349C65" xlink:to="lab_dei_DocumentType_491563CD56AA74056931971315349C65" xlink:type="arc" />
    <link:label id="lab_dei_DocumentQuarterlyReport_AED0D83B7BDA85FE5E7F971315353B05_terseLabel_en-US" xlink:label="lab_dei_DocumentQuarterlyReport_AED0D83B7BDA85FE5E7F971315353B05" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Quarterly Report</link:label>
    <link:label id="lab_dei_DocumentQuarterlyReport_AED0D83B7BDA85FE5E7F971315353B05_label_en-US" xlink:label="lab_dei_DocumentQuarterlyReport_AED0D83B7BDA85FE5E7F971315353B05" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Quarterly Report</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentQuarterlyReport" xlink:label="loc_dei_DocumentQuarterlyReport_AED0D83B7BDA85FE5E7F971315353B05" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentQuarterlyReport_AED0D83B7BDA85FE5E7F971315353B05" xlink:to="lab_dei_DocumentQuarterlyReport_AED0D83B7BDA85FE5E7F971315353B05" xlink:type="arc" />
    <link:label id="lab_dei_DocumentTransitionReport_A286888F09200C546F16971315357CF4_terseLabel_en-US" xlink:label="lab_dei_DocumentTransitionReport_A286888F09200C546F16971315357CF4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Transition Report</link:label>
    <link:label id="lab_dei_DocumentTransitionReport_A286888F09200C546F16971315357CF4_label_en-US" xlink:label="lab_dei_DocumentTransitionReport_A286888F09200C546F16971315357CF4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Transition Report</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentTransitionReport" xlink:label="loc_dei_DocumentTransitionReport_A286888F09200C546F16971315357CF4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentTransitionReport_A286888F09200C546F16971315357CF4" xlink:to="lab_dei_DocumentTransitionReport_A286888F09200C546F16971315357CF4" xlink:type="arc" />
    <link:label id="lab_dei_DocumentPeriodEndDate_41A890391592AC7A087597131536F103_terseLabel_en-US" xlink:label="lab_dei_DocumentPeriodEndDate_41A890391592AC7A087597131536F103" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Period End Date</link:label>
    <link:label id="lab_dei_DocumentPeriodEndDate_41A890391592AC7A087597131536F103_label_en-US" xlink:label="lab_dei_DocumentPeriodEndDate_41A890391592AC7A087597131536F103" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Period End Date</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_41A890391592AC7A087597131536F103" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentPeriodEndDate_41A890391592AC7A087597131536F103" xlink:to="lab_dei_DocumentPeriodEndDate_41A890391592AC7A087597131536F103" xlink:type="arc" />
    <link:label id="lab_dei_EntityFileNumber_2B0C7592416DF33E896E971315360E63_terseLabel_en-US" xlink:label="lab_dei_EntityFileNumber_2B0C7592416DF33E896E971315360E63" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity File Number</link:label>
    <link:label id="lab_dei_EntityFileNumber_2B0C7592416DF33E896E971315360E63_label_en-US" xlink:label="lab_dei_EntityFileNumber_2B0C7592416DF33E896E971315360E63" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity File Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="loc_dei_EntityFileNumber_2B0C7592416DF33E896E971315360E63" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityFileNumber_2B0C7592416DF33E896E971315360E63" xlink:to="lab_dei_EntityFileNumber_2B0C7592416DF33E896E971315360E63" xlink:type="arc" />
    <link:label id="lab_dei_EntityRegistrantName_11F277EEFC57D38336F397131536604F_terseLabel_en-US" xlink:label="lab_dei_EntityRegistrantName_11F277EEFC57D38336F397131536604F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:label id="lab_dei_EntityRegistrantName_11F277EEFC57D38336F397131536604F_label_en-US" xlink:label="lab_dei_EntityRegistrantName_11F277EEFC57D38336F397131536604F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_11F277EEFC57D38336F397131536604F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityRegistrantName_11F277EEFC57D38336F397131536604F" xlink:to="lab_dei_EntityRegistrantName_11F277EEFC57D38336F397131536604F" xlink:type="arc" />
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_F7D280C3AB948DBB6C30971315375BD6_terseLabel_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode_F7D280C3AB948DBB6C30971315375BD6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_F7D280C3AB948DBB6C30971315375BD6_label_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode_F7D280C3AB948DBB6C30971315375BD6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="loc_dei_EntityIncorporationStateCountryCode_F7D280C3AB948DBB6C30971315375BD6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityIncorporationStateCountryCode_F7D280C3AB948DBB6C30971315375BD6" xlink:to="lab_dei_EntityIncorporationStateCountryCode_F7D280C3AB948DBB6C30971315375BD6" xlink:type="arc" />
    <link:label id="lab_dei_EntityTaxIdentificationNumber_1A97F99CAA47EC250A0A97131537B7F1_terseLabel_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber_1A97F99CAA47EC250A0A97131537B7F1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:label id="lab_dei_EntityTaxIdentificationNumber_1A97F99CAA47EC250A0A97131537B7F1_label_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber_1A97F99CAA47EC250A0A97131537B7F1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="loc_dei_EntityTaxIdentificationNumber_1A97F99CAA47EC250A0A97131537B7F1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityTaxIdentificationNumber_1A97F99CAA47EC250A0A97131537B7F1" xlink:to="lab_dei_EntityTaxIdentificationNumber_1A97F99CAA47EC250A0A97131537B7F1" xlink:type="arc" />
    <link:label id="lab_dei_EntityAddressAddressLine1_B0DA1DF1DA96A09E8E0197131537E26A_terseLabel_en-US" xlink:label="lab_dei_EntityAddressAddressLine1_B0DA1DF1DA96A09E8E0197131537E26A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:label id="lab_dei_EntityAddressAddressLine1_B0DA1DF1DA96A09E8E0197131537E26A_label_en-US" xlink:label="lab_dei_EntityAddressAddressLine1_B0DA1DF1DA96A09E8E0197131537E26A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="loc_dei_EntityAddressAddressLine1_B0DA1DF1DA96A09E8E0197131537E26A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressAddressLine1_B0DA1DF1DA96A09E8E0197131537E26A" xlink:to="lab_dei_EntityAddressAddressLine1_B0DA1DF1DA96A09E8E0197131537E26A" xlink:type="arc" />
    <link:label id="lab_dei_EntityAddressCityOrTown_16BE7E4D64EBDA6E8D5C97131537D70E_terseLabel_en-US" xlink:label="lab_dei_EntityAddressCityOrTown_16BE7E4D64EBDA6E8D5C97131537D70E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:label id="lab_dei_EntityAddressCityOrTown_16BE7E4D64EBDA6E8D5C97131537D70E_label_en-US" xlink:label="lab_dei_EntityAddressCityOrTown_16BE7E4D64EBDA6E8D5C97131537D70E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="loc_dei_EntityAddressCityOrTown_16BE7E4D64EBDA6E8D5C97131537D70E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressCityOrTown_16BE7E4D64EBDA6E8D5C97131537D70E" xlink:to="lab_dei_EntityAddressCityOrTown_16BE7E4D64EBDA6E8D5C97131537D70E" xlink:type="arc" />
    <link:label id="lab_dei_EntityAddressStateOrProvince_443C3AAED9AA49F4DD7397131537A9B6_terseLabel_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince_443C3AAED9AA49F4DD7397131537A9B6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:label id="lab_dei_EntityAddressStateOrProvince_443C3AAED9AA49F4DD7397131537A9B6_label_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince_443C3AAED9AA49F4DD7397131537A9B6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="loc_dei_EntityAddressStateOrProvince_443C3AAED9AA49F4DD7397131537A9B6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressStateOrProvince_443C3AAED9AA49F4DD7397131537A9B6" xlink:to="lab_dei_EntityAddressStateOrProvince_443C3AAED9AA49F4DD7397131537A9B6" xlink:type="arc" />
    <link:label id="lab_dei_EntityAddressPostalZipCode_4C0AE30531D24D0E7FC497131537DE7F_terseLabel_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode_4C0AE30531D24D0E7FC497131537DE7F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:label id="lab_dei_EntityAddressPostalZipCode_4C0AE30531D24D0E7FC497131537DE7F_label_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode_4C0AE30531D24D0E7FC497131537DE7F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="loc_dei_EntityAddressPostalZipCode_4C0AE30531D24D0E7FC497131537DE7F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressPostalZipCode_4C0AE30531D24D0E7FC497131537DE7F" xlink:to="lab_dei_EntityAddressPostalZipCode_4C0AE30531D24D0E7FC497131537DE7F" xlink:type="arc" />
    <link:label id="lab_dei_CityAreaCode_496260858EB06A21002B9713153872FB_terseLabel_en-US" xlink:label="lab_dei_CityAreaCode_496260858EB06A21002B9713153872FB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">City Area Code</link:label>
    <link:label id="lab_dei_CityAreaCode_496260858EB06A21002B9713153872FB_label_en-US" xlink:label="lab_dei_CityAreaCode_496260858EB06A21002B9713153872FB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">City Area Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode" xlink:label="loc_dei_CityAreaCode_496260858EB06A21002B9713153872FB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CityAreaCode_496260858EB06A21002B9713153872FB" xlink:to="lab_dei_CityAreaCode_496260858EB06A21002B9713153872FB" xlink:type="arc" />
    <link:label id="lab_dei_LocalPhoneNumber_E034945DF621DE1DAE52971315387ED5_terseLabel_en-US" xlink:label="lab_dei_LocalPhoneNumber_E034945DF621DE1DAE52971315387ED5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Local Phone Number</link:label>
    <link:label id="lab_dei_LocalPhoneNumber_E034945DF621DE1DAE52971315387ED5_label_en-US" xlink:label="lab_dei_LocalPhoneNumber_E034945DF621DE1DAE52971315387ED5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Local Phone Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber" xlink:label="loc_dei_LocalPhoneNumber_E034945DF621DE1DAE52971315387ED5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_LocalPhoneNumber_E034945DF621DE1DAE52971315387ED5" xlink:to="lab_dei_LocalPhoneNumber_E034945DF621DE1DAE52971315387ED5" xlink:type="arc" />
    <link:label id="lab_dei_Security12bTitle_C47787AA396CE97C23EB9713153860B0_terseLabel_en-US" xlink:label="lab_dei_Security12bTitle_C47787AA396CE97C23EB9713153860B0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:label id="lab_dei_Security12bTitle_C47787AA396CE97C23EB9713153860B0_label_en-US" xlink:label="lab_dei_Security12bTitle_C47787AA396CE97C23EB9713153860B0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:label="loc_dei_Security12bTitle_C47787AA396CE97C23EB9713153860B0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_Security12bTitle_C47787AA396CE97C23EB9713153860B0" xlink:to="lab_dei_Security12bTitle_C47787AA396CE97C23EB9713153860B0" xlink:type="arc" />
    <link:label id="lab_dei_TradingSymbol_34D025B7B72732EA62AB9713153D44A9_terseLabel_en-US" xlink:label="lab_dei_TradingSymbol_34D025B7B72732EA62AB9713153D44A9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Trading Symbol</link:label>
    <link:label id="lab_dei_TradingSymbol_34D025B7B72732EA62AB9713153D44A9_label_en-US" xlink:label="lab_dei_TradingSymbol_34D025B7B72732EA62AB9713153D44A9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Trading Symbol</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:label="loc_dei_TradingSymbol_34D025B7B72732EA62AB9713153D44A9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_TradingSymbol_34D025B7B72732EA62AB9713153D44A9" xlink:to="lab_dei_TradingSymbol_34D025B7B72732EA62AB9713153D44A9" xlink:type="arc" />
    <link:label id="lab_dei_SecurityExchangeName_88E35526D5E67AC419039713153E87B7_terseLabel_en-US" xlink:label="lab_dei_SecurityExchangeName_88E35526D5E67AC419039713153E87B7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Security Exchange Name</link:label>
    <link:label id="lab_dei_SecurityExchangeName_88E35526D5E67AC419039713153E87B7_label_en-US" xlink:label="lab_dei_SecurityExchangeName_88E35526D5E67AC419039713153E87B7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Security Exchange Name</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName" xlink:label="loc_dei_SecurityExchangeName_88E35526D5E67AC419039713153E87B7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_SecurityExchangeName_88E35526D5E67AC419039713153E87B7" xlink:to="lab_dei_SecurityExchangeName_88E35526D5E67AC419039713153E87B7" xlink:type="arc" />
    <link:label id="lab_dei_EntityCurrentReportingStatus_4C82D086F464BDCBA6A69713153E6B02_terseLabel_en-US" xlink:label="lab_dei_EntityCurrentReportingStatus_4C82D086F464BDCBA6A69713153E6B02" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Current Reporting Status</link:label>
    <link:label id="lab_dei_EntityCurrentReportingStatus_4C82D086F464BDCBA6A69713153E6B02_label_en-US" xlink:label="lab_dei_EntityCurrentReportingStatus_4C82D086F464BDCBA6A69713153E6B02" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Current Reporting Status</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_dei_EntityCurrentReportingStatus_4C82D086F464BDCBA6A69713153E6B02" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCurrentReportingStatus_4C82D086F464BDCBA6A69713153E6B02" xlink:to="lab_dei_EntityCurrentReportingStatus_4C82D086F464BDCBA6A69713153E6B02" xlink:type="arc" />
    <link:label id="lab_dei_EntityInteractiveDataCurrent_1C8B34BD7084310B9A389713153EE549_terseLabel_en-US" xlink:label="lab_dei_EntityInteractiveDataCurrent_1C8B34BD7084310B9A389713153EE549" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Interactive Data Current</link:label>
    <link:label id="lab_dei_EntityInteractiveDataCurrent_1C8B34BD7084310B9A389713153EE549_label_en-US" xlink:label="lab_dei_EntityInteractiveDataCurrent_1C8B34BD7084310B9A389713153EE549" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Interactive Data Current</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="loc_dei_EntityInteractiveDataCurrent_1C8B34BD7084310B9A389713153EE549" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityInteractiveDataCurrent_1C8B34BD7084310B9A389713153EE549" xlink:to="lab_dei_EntityInteractiveDataCurrent_1C8B34BD7084310B9A389713153EE549" xlink:type="arc" />
    <link:label id="lab_dei_EntityFilerCategory_E6F006588E308821C5D79713153E377C_terseLabel_en-US" xlink:label="lab_dei_EntityFilerCategory_E6F006588E308821C5D79713153E377C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Filer Category</link:label>
    <link:label id="lab_dei_EntityFilerCategory_E6F006588E308821C5D79713153E377C_label_en-US" xlink:label="lab_dei_EntityFilerCategory_E6F006588E308821C5D79713153E377C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Filer Category</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_dei_EntityFilerCategory_E6F006588E308821C5D79713153E377C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityFilerCategory_E6F006588E308821C5D79713153E377C" xlink:to="lab_dei_EntityFilerCategory_E6F006588E308821C5D79713153E377C" xlink:type="arc" />
    <link:label id="lab_dei_EntitySmallBusiness_A35E607523A17A8914069713153FEB77_terseLabel_en-US" xlink:label="lab_dei_EntitySmallBusiness_A35E607523A17A8914069713153FEB77" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Small Business</link:label>
    <link:label id="lab_dei_EntitySmallBusiness_A35E607523A17A8914069713153FEB77_label_en-US" xlink:label="lab_dei_EntitySmallBusiness_A35E607523A17A8914069713153FEB77" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Small Business</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="loc_dei_EntitySmallBusiness_A35E607523A17A8914069713153FEB77" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntitySmallBusiness_A35E607523A17A8914069713153FEB77" xlink:to="lab_dei_EntitySmallBusiness_A35E607523A17A8914069713153FEB77" xlink:type="arc" />
    <link:label id="lab_dei_EntityEmergingGrowthCompany_D2BAEF962DE3DE2B0F1E9713153FAB5F_terseLabel_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany_D2BAEF962DE3DE2B0F1E9713153FAB5F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:label id="lab_dei_EntityEmergingGrowthCompany_D2BAEF962DE3DE2B0F1E9713153FAB5F_label_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany_D2BAEF962DE3DE2B0F1E9713153FAB5F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_dei_EntityEmergingGrowthCompany_D2BAEF962DE3DE2B0F1E9713153FAB5F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityEmergingGrowthCompany_D2BAEF962DE3DE2B0F1E9713153FAB5F" xlink:to="lab_dei_EntityEmergingGrowthCompany_D2BAEF962DE3DE2B0F1E9713153FAB5F" xlink:type="arc" />
    <link:label id="lab_dei_EntityShellCompany_33F1E956F48A3D07B8419713153F0489_terseLabel_en-US" xlink:label="lab_dei_EntityShellCompany_33F1E956F48A3D07B8419713153F0489" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Shell Company</link:label>
    <link:label id="lab_dei_EntityShellCompany_33F1E956F48A3D07B8419713153F0489_label_en-US" xlink:label="lab_dei_EntityShellCompany_33F1E956F48A3D07B8419713153F0489" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Shell Company</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="loc_dei_EntityShellCompany_33F1E956F48A3D07B8419713153F0489" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityShellCompany_33F1E956F48A3D07B8419713153F0489" xlink:to="lab_dei_EntityShellCompany_33F1E956F48A3D07B8419713153F0489" xlink:type="arc" />
    <link:label id="lab_dei_EntityCommonStockSharesOutstanding_4EF2B27386276F7169099713153F3981_terseLabel_en-US" xlink:label="lab_dei_EntityCommonStockSharesOutstanding_4EF2B27386276F7169099713153F3981" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
    <link:label id="lab_dei_EntityCommonStockSharesOutstanding_4EF2B27386276F7169099713153F3981_label_en-US" xlink:label="lab_dei_EntityCommonStockSharesOutstanding_4EF2B27386276F7169099713153F3981" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_4EF2B27386276F7169099713153F3981" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCommonStockSharesOutstanding_4EF2B27386276F7169099713153F3981" xlink:to="lab_dei_EntityCommonStockSharesOutstanding_4EF2B27386276F7169099713153F3981" xlink:type="arc" />
    <link:label id="lab_dei_EntityCentralIndexKey_DF4B42BE41FFA9EC23D69713153FEAE5_terseLabel_en-US" xlink:label="lab_dei_EntityCentralIndexKey_DF4B42BE41FFA9EC23D69713153FEAE5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:label id="lab_dei_EntityCentralIndexKey_DF4B42BE41FFA9EC23D69713153FEAE5_label_en-US" xlink:label="lab_dei_EntityCentralIndexKey_DF4B42BE41FFA9EC23D69713153FEAE5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey_DF4B42BE41FFA9EC23D69713153FEAE5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCentralIndexKey_DF4B42BE41FFA9EC23D69713153FEAE5" xlink:to="lab_dei_EntityCentralIndexKey_DF4B42BE41FFA9EC23D69713153FEAE5" xlink:type="arc" />
    <link:label id="lab_dei_AmendmentFlag_70DCFFD0212A58BD5DFF97131540E8F6_terseLabel_en-US" xlink:label="lab_dei_AmendmentFlag_70DCFFD0212A58BD5DFF97131540E8F6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amendment Flag</link:label>
    <link:label id="lab_dei_AmendmentFlag_70DCFFD0212A58BD5DFF97131540E8F6_label_en-US" xlink:label="lab_dei_AmendmentFlag_70DCFFD0212A58BD5DFF97131540E8F6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amendment Flag</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag_70DCFFD0212A58BD5DFF97131540E8F6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AmendmentFlag_70DCFFD0212A58BD5DFF97131540E8F6" xlink:to="lab_dei_AmendmentFlag_70DCFFD0212A58BD5DFF97131540E8F6" xlink:type="arc" />
    <link:label id="lab_dei_DocumentFiscalYearFocus_D396F273EC380D6943DB971315403958_terseLabel_en-US" xlink:label="lab_dei_DocumentFiscalYearFocus_D396F273EC380D6943DB971315403958" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Fiscal Year Focus</link:label>
    <link:label id="lab_dei_DocumentFiscalYearFocus_D396F273EC380D6943DB971315403958_label_en-US" xlink:label="lab_dei_DocumentFiscalYearFocus_D396F273EC380D6943DB971315403958" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Fiscal Year Focus</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_dei_DocumentFiscalYearFocus_D396F273EC380D6943DB971315403958" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalYearFocus_D396F273EC380D6943DB971315403958" xlink:to="lab_dei_DocumentFiscalYearFocus_D396F273EC380D6943DB971315403958" xlink:type="arc" />
    <link:label id="lab_dei_DocumentFiscalPeriodFocus_630F2E42F84F902CAF729713154073B4_terseLabel_en-US" xlink:label="lab_dei_DocumentFiscalPeriodFocus_630F2E42F84F902CAF729713154073B4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Fiscal Period Focus</link:label>
    <link:label id="lab_dei_DocumentFiscalPeriodFocus_630F2E42F84F902CAF729713154073B4_label_en-US" xlink:label="lab_dei_DocumentFiscalPeriodFocus_630F2E42F84F902CAF729713154073B4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Fiscal Period Focus</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_dei_DocumentFiscalPeriodFocus_630F2E42F84F902CAF729713154073B4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalPeriodFocus_630F2E42F84F902CAF729713154073B4" xlink:to="lab_dei_DocumentFiscalPeriodFocus_630F2E42F84F902CAF729713154073B4" xlink:type="arc" />
    <link:label id="lab_dei_CurrentFiscalYearEndDate_2CDB287C98AF0739942A97131540E5CD_terseLabel_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate_2CDB287C98AF0739942A97131540E5CD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current Fiscal Year End Date</link:label>
    <link:label id="lab_dei_CurrentFiscalYearEndDate_2CDB287C98AF0739942A97131540E5CD_label_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate_2CDB287C98AF0739942A97131540E5CD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current Fiscal Year End Date</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate_2CDB287C98AF0739942A97131540E5CD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CurrentFiscalYearEndDate_2CDB287C98AF0739942A97131540E5CD" xlink:to="lab_dei_CurrentFiscalYearEndDate_2CDB287C98AF0739942A97131540E5CD" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentFaceAmount_008A14983774F2318AED971316A79E05_verboseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentFaceAmount_008A14983774F2318AED971316A79E05" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Senior unsecured notes</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_008A14983774F2318AED971316A79E05" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentFaceAmount_008A14983774F2318AED971316A79E05" xlink:to="lab_us-gaap_DebtInstrumentFaceAmount_008A14983774F2318AED971316A79E05" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_7E8D56629C81547119D5971316A7712C_verboseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_7E8D56629C81547119D5971316A7712C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Fixed interest rate for senior unsecured notes (as a percent)</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_7E8D56629C81547119D5971316A7712C_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_7E8D56629C81547119D5971316A7712C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Interest Rate, Stated Percentage</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_7E8D56629C81547119D5971316A7712C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_7E8D56629C81547119D5971316A7712C" xlink:to="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_7E8D56629C81547119D5971316A7712C" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentMaturityDate_772CE509A0C700A3041F971316A78AB2_verboseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentMaturityDate_772CE509A0C700A3041F971316A78AB2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Maturity date of senior unsecured notes</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentMaturityDate_772CE509A0C700A3041F971316A78AB2_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentMaturityDate_772CE509A0C700A3041F971316A78AB2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Maturity Date</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentMaturityDate" xlink:label="loc_us-gaap_DebtInstrumentMaturityDate_772CE509A0C700A3041F971316A78AB2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentMaturityDate_772CE509A0C700A3041F971316A78AB2" xlink:to="lab_us-gaap_DebtInstrumentMaturityDate_772CE509A0C700A3041F971316A78AB2" xlink:type="arc" />
    <link:label id="lab_lii_PeriodForRescissionOfAcceleratedDebt_D8E7F9A308C58471814C971316A861E2_verboseLabel_en-US" xlink:label="lab_lii_PeriodForRescissionOfAcceleratedDebt_D8E7F9A308C58471814C971316A861E2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Notice period</link:label>
    <link:label id="lab_lii_PeriodForRescissionOfAcceleratedDebt_D8E7F9A308C58471814C971316A861E2_label_en-US" xlink:label="lab_lii_PeriodForRescissionOfAcceleratedDebt_D8E7F9A308C58471814C971316A861E2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Period For Rescission Of Accelerated Debt</link:label>
    <link:label id="lab_lii_PeriodForRescissionOfAcceleratedDebt_D8E7F9A308C58471814C971316A861E2_documentation_en-US" xlink:label="lab_lii_PeriodForRescissionOfAcceleratedDebt_D8E7F9A308C58471814C971316A861E2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Period for rescission of accelerated debt.</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_PeriodForRescissionOfAcceleratedDebt" xlink:label="loc_lii_PeriodForRescissionOfAcceleratedDebt_D8E7F9A308C58471814C971316A861E2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_PeriodForRescissionOfAcceleratedDebt_D8E7F9A308C58471814C971316A861E2" xlink:to="lab_lii_PeriodForRescissionOfAcceleratedDebt_D8E7F9A308C58471814C971316A861E2" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock_13E9DEF377E33A62757D971313C16E99_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock_13E9DEF377E33A62757D971313C16E99" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Amounts related to cash flow hedges</link:label>
    <link:label id="lab_us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock_13E9DEF377E33A62757D971313C16E99_label_en-US" xlink:label="lab_us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock_13E9DEF377E33A62757D971313C16E99" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock_13E9DEF377E33A62757D971313C16E99" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock_13E9DEF377E33A62757D971313C16E99" xlink:to="lab_us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock_13E9DEF377E33A62757D971313C16E99" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecognizedTaxBenefits_3E71D674D8D0A5B9A945B616393560D3_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecognizedTaxBenefits_3E71D674D8D0A5B9A945B616393560D3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecognized tax benefits</link:label>
    <link:label id="lab_us-gaap_UnrecognizedTaxBenefits_3E71D674D8D0A5B9A945B616393560D3_label_en-US" xlink:label="lab_us-gaap_UnrecognizedTaxBenefits_3E71D674D8D0A5B9A945B616393560D3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecognized Tax Benefits</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="loc_us-gaap_UnrecognizedTaxBenefits_3E71D674D8D0A5B9A945B616393560D3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecognizedTaxBenefits_3E71D674D8D0A5B9A945B616393560D3" xlink:to="lab_us-gaap_UnrecognizedTaxBenefits_3E71D674D8D0A5B9A945B616393560D3" xlink:type="arc" />
    <link:label id="lab_lii_AssetSecuritizationBorrowingCapacity_060678A15B5C116624AB9713162377B0_terseLabel_en-US" xlink:label="lab_lii_AssetSecuritizationBorrowingCapacity_060678A15B5C116624AB9713162377B0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Asset Securitization Borrowing Capacity</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_AssetSecuritizationBorrowingCapacity" xlink:label="loc_lii_AssetSecuritizationBorrowingCapacity_060678A15B5C116624AB9713162377B0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_AssetSecuritizationBorrowingCapacity_060678A15B5C116624AB9713162377B0" xlink:to="lab_lii_AssetSecuritizationBorrowingCapacity_060678A15B5C116624AB9713162377B0" xlink:type="arc" />
    <link:label id="lab_lii_MaximumSecuritizationAsPercentageOfNetPoolBalance_80727A0833CA8D00107F97131623DCD4_verboseLabel_en-US" xlink:label="lab_lii_MaximumSecuritizationAsPercentageOfNetPoolBalance_80727A0833CA8D00107F97131623DCD4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Maximum securitization as percentage of net pool balance</link:label>
    <link:label id="lab_lii_MaximumSecuritizationAsPercentageOfNetPoolBalance_80727A0833CA8D00107F97131623DCD4_label_en-US" xlink:label="lab_lii_MaximumSecuritizationAsPercentageOfNetPoolBalance_80727A0833CA8D00107F97131623DCD4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maximum Securitization As Percentage Of Net Pool Balance</link:label>
    <link:label id="lab_lii_MaximumSecuritizationAsPercentageOfNetPoolBalance_80727A0833CA8D00107F97131623DCD4_documentation_en-US" xlink:label="lab_lii_MaximumSecuritizationAsPercentageOfNetPoolBalance_80727A0833CA8D00107F97131623DCD4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Maximum securitization as percentage of net pool balance.</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_MaximumSecuritizationAsPercentageOfNetPoolBalance" xlink:label="loc_lii_MaximumSecuritizationAsPercentageOfNetPoolBalance_80727A0833CA8D00107F97131623DCD4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_MaximumSecuritizationAsPercentageOfNetPoolBalance_80727A0833CA8D00107F97131623DCD4" xlink:to="lab_lii_MaximumSecuritizationAsPercentageOfNetPoolBalance_80727A0833CA8D00107F97131623DCD4" xlink:type="arc" />
    <link:label id="lab_lii_ProgramFee_6BFCAA29721DF9587EF1971316248A5C_verboseLabel_en-US" xlink:label="lab_lii_ProgramFee_6BFCAA29721DF9587EF1971316248A5C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Program fee percentage</link:label>
    <link:label id="lab_lii_ProgramFee_6BFCAA29721DF9587EF1971316248A5C_label_en-US" xlink:label="lab_lii_ProgramFee_6BFCAA29721DF9587EF1971316248A5C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Program fee</link:label>
    <link:label id="lab_lii_ProgramFee_6BFCAA29721DF9587EF1971316248A5C_documentation_en-US" xlink:label="lab_lii_ProgramFee_6BFCAA29721DF9587EF1971316248A5C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Program fee.</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_ProgramFee" xlink:label="loc_lii_ProgramFee_6BFCAA29721DF9587EF1971316248A5C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_ProgramFee_6BFCAA29721DF9587EF1971316248A5C" xlink:to="lab_lii_ProgramFee_6BFCAA29721DF9587EF1971316248A5C" xlink:type="arc" />
    <link:label id="lab_lii_AverageFloatingCommercialPaperRate_6635FF55A73B250105A19713162471BB_verboseLabel_en-US" xlink:label="lab_lii_AverageFloatingCommercialPaperRate_6635FF55A73B250105A19713162471BB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Average floating commercial paper rate (as a percent)</link:label>
    <link:label id="lab_lii_AverageFloatingCommercialPaperRate_6635FF55A73B250105A19713162471BB_label_en-US" xlink:label="lab_lii_AverageFloatingCommercialPaperRate_6635FF55A73B250105A19713162471BB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Average Floating Commercial Paper Rate</link:label>
    <link:label id="lab_lii_AverageFloatingCommercialPaperRate_6635FF55A73B250105A19713162471BB_documentation_en-US" xlink:label="lab_lii_AverageFloatingCommercialPaperRate_6635FF55A73B250105A19713162471BB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Average floating commercial paper rate.</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_AverageFloatingCommercialPaperRate" xlink:label="loc_lii_AverageFloatingCommercialPaperRate_6635FF55A73B250105A19713162471BB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_AverageFloatingCommercialPaperRate_6635FF55A73B250105A19713162471BB" xlink:to="lab_lii_AverageFloatingCommercialPaperRate_6635FF55A73B250105A19713162471BB" xlink:type="arc" />
    <link:label id="lab_lii_PercentageOfMaximumAvailableAmountUsedToChargeUnusedFee_362F5C6942CF00F4D9F49713162432F9_verboseLabel_en-US" xlink:label="lab_lii_PercentageOfMaximumAvailableAmountUsedToChargeUnusedFee_362F5C6942CF00F4D9F49713162432F9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Unused fee (as a percent)</link:label>
    <link:label id="lab_lii_PercentageOfMaximumAvailableAmountUsedToChargeUnusedFee_362F5C6942CF00F4D9F49713162432F9_label_en-US" xlink:label="lab_lii_PercentageOfMaximumAvailableAmountUsedToChargeUnusedFee_362F5C6942CF00F4D9F49713162432F9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage Of Maximum Available Amount Used To Charge Unused Fee</link:label>
    <link:label id="lab_lii_PercentageOfMaximumAvailableAmountUsedToChargeUnusedFee_362F5C6942CF00F4D9F49713162432F9_documentation_en-US" xlink:label="lab_lii_PercentageOfMaximumAvailableAmountUsedToChargeUnusedFee_362F5C6942CF00F4D9F49713162432F9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of maximum available amount used to charge unused fee.</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_PercentageOfMaximumAvailableAmountUsedToChargeUnusedFee" xlink:label="loc_lii_PercentageOfMaximumAvailableAmountUsedToChargeUnusedFee_362F5C6942CF00F4D9F49713162432F9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_PercentageOfMaximumAvailableAmountUsedToChargeUnusedFee_362F5C6942CF00F4D9F49713162432F9" xlink:to="lab_lii_PercentageOfMaximumAvailableAmountUsedToChargeUnusedFee_362F5C6942CF00F4D9F49713162432F9" xlink:type="arc" />
    <link:label id="lab_lii_FixedRateOfAgreement_1C48521787500F4250AE971316243DFD_verboseLabel_en-US" xlink:label="lab_lii_FixedRateOfAgreement_1C48521787500F4250AE971316243DFD" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Fixed rate of agreement (as a percent)</link:label>
    <link:label id="lab_lii_FixedRateOfAgreement_1C48521787500F4250AE971316243DFD_label_en-US" xlink:label="lab_lii_FixedRateOfAgreement_1C48521787500F4250AE971316243DFD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fixed Rate Of Agreement</link:label>
    <link:label id="lab_lii_FixedRateOfAgreement_1C48521787500F4250AE971316243DFD_documentation_en-US" xlink:label="lab_lii_FixedRateOfAgreement_1C48521787500F4250AE971316243DFD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fixed rate of agreement.</link:label>
    <link:loc xlink:href="lii-20190930.xsd#lii_FixedRateOfAgreement" xlink:label="loc_lii_FixedRateOfAgreement_1C48521787500F4250AE971316243DFD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_lii_FixedRateOfAgreement_1C48521787500F4250AE971316243DFD" xlink:to="lab_lii_FixedRateOfAgreement_1C48521787500F4250AE971316243DFD" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueDisclosuresTextBlock_9E9304D727FC94AD95EC971312ADDCBA_verboseLabel_en-US" xlink:label="lab_us-gaap_FairValueDisclosuresTextBlock_9E9304D727FC94AD95EC971312ADDCBA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Fair Value Measurements</link:label>
    <link:label id="lab_us-gaap_FairValueDisclosuresTextBlock_9E9304D727FC94AD95EC971312ADDCBA_label_en-US" xlink:label="lab_us-gaap_FairValueDisclosuresTextBlock_9E9304D727FC94AD95EC971312ADDCBA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Disclosures [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock" xlink:label="loc_us-gaap_FairValueDisclosuresTextBlock_9E9304D727FC94AD95EC971312ADDCBA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueDisclosuresTextBlock_9E9304D727FC94AD95EC971312ADDCBA" xlink:to="lab_us-gaap_FairValueDisclosuresTextBlock_9E9304D727FC94AD95EC971312ADDCBA" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReceivablesNetCurrent_7E13ECBD826B0BA2217EDB70F8862DAF_verboseLabel_en-US" xlink:label="lab_us-gaap_ReceivablesNetCurrent_7E13ECBD826B0BA2217EDB70F8862DAF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Accounts and notes receivable, net of allowances of $7.1 and $6.3 in 2019 and 2018, respectively</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesNetCurrent" xlink:label="loc_us-gaap_ReceivablesNetCurrent_7E13ECBD826B0BA2217EDB70F8862DAF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReceivablesNetCurrent_7E13ECBD826B0BA2217EDB70F8862DAF" xlink:to="lab_us-gaap_ReceivablesNetCurrent_7E13ECBD826B0BA2217EDB70F8862DAF" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_1BC4AC4BCFA59271FD49DB70F887683D_verboseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet_1BC4AC4BCFA59271FD49DB70F887683D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Property, plant and equipment, net of accumulated depreciation of $807.0 and $778.5 in 2019 and 2018, respectively</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_1BC4AC4BCFA59271FD49DB70F887683D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_1BC4AC4BCFA59271FD49DB70F887683D" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentNet_1BC4AC4BCFA59271FD49DB70F887683D" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccruedIncomeTaxesCurrent_4F7E6D33AA31A5679720DB70F88F60AD_verboseLabel_en-US" xlink:label="lab_us-gaap_AccruedIncomeTaxesCurrent_4F7E6D33AA31A5679720DB70F88F60AD" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Income taxes payable</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedIncomeTaxesCurrent" xlink:label="loc_us-gaap_AccruedIncomeTaxesCurrent_4F7E6D33AA31A5679720DB70F88F60AD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedIncomeTaxesCurrent_4F7E6D33AA31A5679720DB70F88F60AD" xlink:to="lab_us-gaap_AccruedIncomeTaxesCurrent_4F7E6D33AA31A5679720DB70F88F60AD" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommitmentsAndContingencies_7B8829FD5908910AAB7FDB70F8937D67_terseLabel_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingencies_7B8829FD5908910AAB7FDB70F8937D67" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commitments and contingencies</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaap_CommitmentsAndContingencies_7B8829FD5908910AAB7FDB70F8937D67" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommitmentsAndContingencies_7B8829FD5908910AAB7FDB70F8937D67" xlink:to="lab_us-gaap_CommitmentsAndContingencies_7B8829FD5908910AAB7FDB70F8937D67" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquityAbstract_BE56818578418E97CD8BDB70F8938C10_verboseLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityAbstract_BE56818578418E97CD8BDB70F8938C10" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Stockholders' deficit:</link:label>
    <link:label id="lab_us-gaap_StockholdersEquityAbstract_BE56818578418E97CD8BDB70F8938C10_label_en-US" xlink:label="lab_us-gaap_StockholdersEquityAbstract_BE56818578418E97CD8BDB70F8938C10" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stockholders' Equity Attributable to Parent [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="loc_us-gaap_StockholdersEquityAbstract_BE56818578418E97CD8BDB70F8938C10" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityAbstract_BE56818578418E97CD8BDB70F8938C10" xlink:to="lab_us-gaap_StockholdersEquityAbstract_BE56818578418E97CD8BDB70F8938C10" xlink:type="arc" />
    <link:label id="lab_us-gaap_PreferredStockValue_5915376433FB4B13D045DB70F8939E5A_verboseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockValue_5915376433FB4B13D045DB70F8939E5A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Preferred stock, $.01 par value, 25,000,000 shares authorized, no shares issued or outstanding</link:label>
    <link:label id="lab_us-gaap_PreferredStockValue_5915376433FB4B13D045DB70F8939E5A_label_en-US" xlink:label="lab_us-gaap_PreferredStockValue_5915376433FB4B13D045DB70F8939E5A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred Stock, Value, Issued</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="loc_us-gaap_PreferredStockValue_5915376433FB4B13D045DB70F8939E5A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockValue_5915376433FB4B13D045DB70F8939E5A" xlink:to="lab_us-gaap_PreferredStockValue_5915376433FB4B13D045DB70F8939E5A" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockValue_4827014F0C7E5136542FDB70F894139E_verboseLabel_en-US" xlink:label="lab_us-gaap_CommonStockValue_4827014F0C7E5136542FDB70F894139E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Common stock, $.01 par value, 200,000,000 shares authorized, 87,170,197 shares issued</link:label>
    <link:label id="lab_us-gaap_CommonStockValue_4827014F0C7E5136542FDB70F894139E_label_en-US" xlink:label="lab_us-gaap_CommonStockValue_4827014F0C7E5136542FDB70F894139E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Value, Issued</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_4827014F0C7E5136542FDB70F894139E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockValue_4827014F0C7E5136542FDB70F894139E" xlink:to="lab_us-gaap_CommonStockValue_4827014F0C7E5136542FDB70F894139E" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalCommonStock_2EF9F6D7400D35305134DB70F8945D47_verboseLabel_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalCommonStock_2EF9F6D7400D35305134DB70F8945D47" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Additional paid-in capital</link:label>
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalCommonStock_2EF9F6D7400D35305134DB70F8945D47_label_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalCommonStock_2EF9F6D7400D35305134DB70F8945D47" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional Paid in Capital, Common Stock</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_2EF9F6D7400D35305134DB70F8945D47" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdditionalPaidInCapitalCommonStock_2EF9F6D7400D35305134DB70F8945D47" xlink:to="lab_us-gaap_AdditionalPaidInCapitalCommonStock_2EF9F6D7400D35305134DB70F8945D47" xlink:type="arc" />
    <link:label id="lab_us-gaap_RetainedEarningsAccumulatedDeficit_90A431C5C751A191AD95DB70F8944AEA_verboseLabel_en-US" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit_90A431C5C751A191AD95DB70F8944AEA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Retained earnings</link:label>
    <link:label id="lab_us-gaap_RetainedEarningsAccumulatedDeficit_90A431C5C751A191AD95DB70F8944AEA_label_en-US" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit_90A431C5C751A191AD95DB70F8944AEA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retained Earnings (Accumulated Deficit)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_90A431C5C751A191AD95DB70F8944AEA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetainedEarningsAccumulatedDeficit_90A431C5C751A191AD95DB70F8944AEA" xlink:to="lab_us-gaap_RetainedEarningsAccumulatedDeficit_90A431C5C751A191AD95DB70F8944AEA" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_C12A93487C769F7258E5DB70F89456D3_verboseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_C12A93487C769F7258E5DB70F89456D3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Accumulated other comprehensive loss</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_C12A93487C769F7258E5DB70F89456D3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_C12A93487C769F7258E5DB70F89456D3" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_C12A93487C769F7258E5DB70F89456D3" xlink:type="arc" />
    <link:label id="lab_us-gaap_TreasuryStockValue_57228CEE9DAC99076E89DB70F894B6BB_negatedLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockValue_57228CEE9DAC99076E89DB70F894B6BB" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Treasury stock, at cost, 48,642,428 shares and 47,312,248 shares for 2019 and 2018, respectively</link:label>
    <link:label id="lab_us-gaap_TreasuryStockValue_57228CEE9DAC99076E89DB70F894B6BB_label_en-US" xlink:label="lab_us-gaap_TreasuryStockValue_57228CEE9DAC99076E89DB70F894B6BB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury Stock, Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockValue" xlink:label="loc_us-gaap_TreasuryStockValue_57228CEE9DAC99076E89DB70F894B6BB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockValue_57228CEE9DAC99076E89DB70F894B6BB" xlink:to="lab_us-gaap_TreasuryStockValue_57228CEE9DAC99076E89DB70F894B6BB" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2AE82BA0C8F791808B5CDB70F894CE0D_totalLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2AE82BA0C8F791808B5CDB70F894CE0D" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total stockholders' deficit</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2AE82BA0C8F791808B5CDB70F894CE0D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2AE82BA0C8F791808B5CDB70F894CE0D" xlink:to="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2AE82BA0C8F791808B5CDB70F894CE0D" xlink:type="arc" />
    <link:label id="lab_us-gaap_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterest_7014F4B09461479146EF9713141F7AB7_terseLabel_en-US" xlink:label="lab_us-gaap_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterest_7014F4B09461479146EF9713141F7AB7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsidiaries, ownership percentage</link:label>
    <link:label id="lab_us-gaap_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterest_7014F4B09461479146EF9713141F7AB7_label_en-US" xlink:label="lab_us-gaap_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterest_7014F4B09461479146EF9713141F7AB7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsidiary of Limited Liability Company or Limited Partnership, Ownership Interest</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterest" xlink:label="loc_us-gaap_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterest_7014F4B09461479146EF9713141F7AB7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterest_7014F4B09461479146EF9713141F7AB7" xlink:to="lab_us-gaap_SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterest_7014F4B09461479146EF9713141F7AB7" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryDisclosureTextBlock_03A4A1E863475A9644569713142A64DB_verboseLabel_en-US" xlink:label="lab_us-gaap_InventoryDisclosureTextBlock_03A4A1E863475A9644569713142A64DB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Inventories</link:label>
    <link:label id="lab_us-gaap_InventoryDisclosureTextBlock_03A4A1E863475A9644569713142A64DB_label_en-US" xlink:label="lab_us-gaap_InventoryDisclosureTextBlock_03A4A1E863475A9644569713142A64DB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryDisclosureTextBlock" xlink:label="loc_us-gaap_InventoryDisclosureTextBlock_03A4A1E863475A9644569713142A64DB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryDisclosureTextBlock_03A4A1E863475A9644569713142A64DB" xlink:to="lab_us-gaap_InventoryDisclosureTextBlock_03A4A1E863475A9644569713142A64DB" xlink:type="arc" />
    <link:label id="lab_us-gaap_SegmentReportingDisclosureTextBlock_F4FF8BC99D984FF75DF2971312DAC164_verboseLabel_en-US" xlink:label="lab_us-gaap_SegmentReportingDisclosureTextBlock_F4FF8BC99D984FF75DF2971312DAC164" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Reportable Business Segments</link:label>
    <link:label id="lab_us-gaap_SegmentReportingDisclosureTextBlock_F4FF8BC99D984FF75DF2971312DAC164_label_en-US" xlink:label="lab_us-gaap_SegmentReportingDisclosureTextBlock_F4FF8BC99D984FF75DF2971312DAC164" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment Reporting Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock" xlink:label="loc_us-gaap_SegmentReportingDisclosureTextBlock_F4FF8BC99D984FF75DF2971312DAC164" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentReportingDisclosureTextBlock_F4FF8BC99D984FF75DF2971312DAC164" xlink:to="lab_us-gaap_SegmentReportingDisclosureTextBlock_F4FF8BC99D984FF75DF2971312DAC164" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfShortTermDebtTable_26B20C503DED25742FDAD29766815610_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfShortTermDebtTable_26B20C503DED25742FDAD29766815610" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Short-term Debt [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfShortTermDebtTable_26B20C503DED25742FDAD29766815610_label_en-US" xlink:label="lab_us-gaap_ScheduleOfShortTermDebtTable_26B20C503DED25742FDAD29766815610" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Short-term Debt [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShortTermDebtTable" xlink:label="loc_us-gaap_ScheduleOfShortTermDebtTable_26B20C503DED25742FDAD29766815610" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfShortTermDebtTable_26B20C503DED25742FDAD29766815610" xlink:to="lab_us-gaap_ScheduleOfShortTermDebtTable_26B20C503DED25742FDAD29766815610" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShortTermDebtLineItems_5149606DC402FF23FEBDD2976683E4E0_terseLabel_en-US" xlink:label="lab_us-gaap_ShortTermDebtLineItems_5149606DC402FF23FEBDD2976683E4E0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Short-term Debt [Line Items]</link:label>
    <link:label id="lab_us-gaap_ShortTermDebtLineItems_5149606DC402FF23FEBDD2976683E4E0_label_en-US" xlink:label="lab_us-gaap_ShortTermDebtLineItems_5149606DC402FF23FEBDD2976683E4E0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Short-term Debt [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermDebtLineItems" xlink:label="loc_us-gaap_ShortTermDebtLineItems_5149606DC402FF23FEBDD2976683E4E0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermDebtLineItems_5149606DC402FF23FEBDD2976683E4E0" xlink:to="lab_us-gaap_ShortTermDebtLineItems_5149606DC402FF23FEBDD2976683E4E0" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShortTermBorrowings_C9764C8C23B6D83C4D8AD29766840947_terseLabel_en-US" xlink:label="lab_us-gaap_ShortTermBorrowings_C9764C8C23B6D83C4D8AD29766840947" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Short-term Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="loc_us-gaap_ShortTermBorrowings_C9764C8C23B6D83C4D8AD29766840947" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermBorrowings_C9764C8C23B6D83C4D8AD29766840947" xlink:to="lab_us-gaap_ShortTermBorrowings_C9764C8C23B6D83C4D8AD29766840947" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromShortTermDebt_A0C21742EE9919D57FBBD297668489A9_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromShortTermDebt_A0C21742EE9919D57FBBD297668489A9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from facilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromShortTermDebt" xlink:label="loc_us-gaap_ProceedsFromShortTermDebt_A0C21742EE9919D57FBBD297668489A9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromShortTermDebt_A0C21742EE9919D57FBBD297668489A9" xlink:to="lab_us-gaap_ProceedsFromShortTermDebt_A0C21742EE9919D57FBBD297668489A9" xlink:type="arc" />
    <link:label id="lab_us-gaap_RepaymentsOfShortTermDebt_14916A76BEB40516653BD29766844CFC_verboseLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfShortTermDebt_14916A76BEB40516653BD29766844CFC" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Repayments on facilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfShortTermDebt" xlink:label="loc_us-gaap_RepaymentsOfShortTermDebt_14916A76BEB40516653BD29766844CFC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RepaymentsOfShortTermDebt_14916A76BEB40516653BD29766844CFC" xlink:to="lab_us-gaap_RepaymentsOfShortTermDebt_14916A76BEB40516653BD29766844CFC" xlink:type="arc" />
    <link:label id="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_F0E64F1B0860D2D7E1CD9713139F6A06_terseLabel_en-US" xlink:label="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_F0E64F1B0860D2D7E1CD9713139F6A06" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Basis of Presentation</link:label>
    <link:label id="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_F0E64F1B0860D2D7E1CD9713139F6A06_label_en-US" xlink:label="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_F0E64F1B0860D2D7E1CD9713139F6A06" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Basis of Accounting, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_F0E64F1B0860D2D7E1CD9713139F6A06" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_F0E64F1B0860D2D7E1CD9713139F6A06" xlink:to="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_F0E64F1B0860D2D7E1CD9713139F6A06" xlink:type="arc" />
    <link:label id="lab_us-gaap_UseOfEstimates_12D0946C5ED02E137B0D9713139FB500_terseLabel_en-US" xlink:label="lab_us-gaap_UseOfEstimates_12D0946C5ED02E137B0D9713139FB500" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Use of Estimates</link:label>
    <link:label id="lab_us-gaap_UseOfEstimates_12D0946C5ED02E137B0D9713139FB500_label_en-US" xlink:label="lab_us-gaap_UseOfEstimates_12D0946C5ED02E137B0D9713139FB500" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Use of Estimates, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UseOfEstimates" xlink:label="loc_us-gaap_UseOfEstimates_12D0946C5ED02E137B0D9713139FB500" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UseOfEstimates_12D0946C5ED02E137B0D9713139FB500" xlink:to="lab_us-gaap_UseOfEstimates_12D0946C5ED02E137B0D9713139FB500" xlink:type="arc" />
    <link:label id="lab_us-gaap_PriorPeriodReclassificationAdjustmentDescription_99F8BA98BF2945F3C548971313A08600_terseLabel_en-US" xlink:label="lab_us-gaap_PriorPeriodReclassificationAdjustmentDescription_99F8BA98BF2945F3C548971313A08600" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reclassifications</link:label>
    <link:label id="lab_us-gaap_PriorPeriodReclassificationAdjustmentDescription_99F8BA98BF2945F3C548971313A08600_label_en-US" xlink:label="lab_us-gaap_PriorPeriodReclassificationAdjustmentDescription_99F8BA98BF2945F3C548971313A08600" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PriorPeriodReclassificationAdjustmentDescription" xlink:label="loc_us-gaap_PriorPeriodReclassificationAdjustmentDescription_99F8BA98BF2945F3C548971313A08600" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PriorPeriodReclassificationAdjustmentDescription_99F8BA98BF2945F3C548971313A08600" xlink:to="lab_us-gaap_PriorPeriodReclassificationAdjustmentDescription_99F8BA98BF2945F3C548971313A08600" xlink:type="arc" />
    <link:label id="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_6B6F6F2A215B35686543971313A0F12F_terseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_6B6F6F2A215B35686543971313A0F12F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Recent Accounting Pronouncements</link:label>
    <link:label id="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_6B6F6F2A215B35686543971313A0F12F_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_6B6F6F2A215B35686543971313A0F12F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncements, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_6B6F6F2A215B35686543971313A0F12F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_6B6F6F2A215B35686543971313A0F12F" xlink:to="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_6B6F6F2A215B35686543971313A0F12F" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeLeasesPolicyTextBlock_209558998EBAEBE84C4B971313A0E9E4_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeLeasesPolicyTextBlock_209558998EBAEBE84C4B971313A0E9E4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Leases</link:label>
    <link:label id="lab_us-gaap_LesseeLeasesPolicyTextBlock_209558998EBAEBE84C4B971313A0E9E4_label_en-US" xlink:label="lab_us-gaap_LesseeLeasesPolicyTextBlock_209558998EBAEBE84C4B971313A0E9E4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Leases [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeLeasesPolicyTextBlock" xlink:label="loc_us-gaap_LesseeLeasesPolicyTextBlock_209558998EBAEBE84C4B971313A0E9E4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeLeasesPolicyTextBlock_209558998EBAEBE84C4B971313A0E9E4" xlink:to="lab_us-gaap_LesseeLeasesPolicyTextBlock_209558998EBAEBE84C4B971313A0E9E4" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_5938ACB0519A21307153DB70F804E279_label_en-US" xlink:label="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_5938ACB0519A21307153DB70F804E279" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Comprehensive Income [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_5938ACB0519A21307153DB70F804E279" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_5938ACB0519A21307153DB70F804E279" xlink:to="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_5938ACB0519A21307153DB70F804E279" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract_2F18CCB59212D76D621BDB70F80B4EE5_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract_2F18CCB59212D76D621BDB70F80B4EE5" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income:</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract_2F18CCB59212D76D621BDB70F80B4EE5_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract_2F18CCB59212D76D621BDB70F80B4EE5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract_2F18CCB59212D76D621BDB70F80B4EE5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract_2F18CCB59212D76D621BDB70F80B4EE5" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract_2F18CCB59212D76D621BDB70F80B4EE5" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax_07C0664BE433668BB5F2DB70F80CE942_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax_07C0664BE433668BB5F2DB70F80CE942" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Foreign currency translation adjustments</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax_07C0664BE433668BB5F2DB70F80CE942_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax_07C0664BE433668BB5F2DB70F80CE942" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax_07C0664BE433668BB5F2DB70F80CE942" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax_07C0664BE433668BB5F2DB70F80CE942" xlink:to="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax_07C0664BE433668BB5F2DB70F80CE942" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax_A7ECB372702A151DC6CCDB70F80CB79C_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax_A7ECB372702A151DC6CCDB70F80CB79C" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Reclassification of foreign currency translation adjustments into earnings</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax_A7ECB372702A151DC6CCDB70F80CB79C_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax_A7ECB372702A151DC6CCDB70F80CB79C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, before Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax_A7ECB372702A151DC6CCDB70F80CB79C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax_A7ECB372702A151DC6CCDB70F80CB79C" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax_A7ECB372702A151DC6CCDB70F80CB79C" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax_0F9F0D8817C30D707469DB70F80CB2CA_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax_0F9F0D8817C30D707469DB70F80CB2CA" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Net change in pension and post-retirement liabilities</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax_0F9F0D8817C30D707469DB70F80CB2CA_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax_0F9F0D8817C30D707469DB70F80CB2CA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment and Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax_0F9F0D8817C30D707469DB70F80CB2CA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax_0F9F0D8817C30D707469DB70F80CB2CA" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax_0F9F0D8817C30D707469DB70F80CB2CA" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_968B1C72BC210D109633DB70F80DFDDD_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_968B1C72BC210D109633DB70F80DFDDD" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Reclassification of pension and post-retirement benefit losses into earnings</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_968B1C72BC210D109633DB70F80DFDDD_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_968B1C72BC210D109633DB70F80DFDDD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_968B1C72BC210D109633DB70F80DFDDD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_968B1C72BC210D109633DB70F80DFDDD" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_968B1C72BC210D109633DB70F80DFDDD" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent_AF77F4659A16D777F18DDB70F80E39F8_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent_AF77F4659A16D777F18DDB70F80E39F8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Change in available-for-sale marketable equity securities</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent_AF77F4659A16D777F18DDB70F80E39F8_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent_AF77F4659A16D777F18DDB70F80E39F8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, before Tax, Portion Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent_AF77F4659A16D777F18DDB70F80E39F8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent_AF77F4659A16D777F18DDB70F80E39F8" xlink:to="lab_us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent_AF77F4659A16D777F18DDB70F80E39F8" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent_33893C55383C25362E99DB70F80E2B76_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent_33893C55383C25362E99DB70F80E2B76" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Net change in fair value of cash flow hedges</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent_33893C55383C25362E99DB70F80E2B76_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent_33893C55383C25362E99DB70F80E2B76" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax, Portion Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent_33893C55383C25362E99DB70F80E2B76" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent_33893C55383C25362E99DB70F80E2B76" xlink:to="lab_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent_33893C55383C25362E99DB70F80E2B76" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_EB721E1564BDF2D069F7DB70F80ECC68_negatedLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_EB721E1564BDF2D069F7DB70F80ECC68" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Reclassification of cash flow hedge losses (gains) into earnings</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_EB721E1564BDF2D069F7DB70F80ECC68_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_EB721E1564BDF2D069F7DB70F80ECC68" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_EB721E1564BDF2D069F7DB70F80ECC68" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_EB721E1564BDF2D069F7DB70F80ECC68" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_EB721E1564BDF2D069F7DB70F80ECC68" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent_8884C14C4FB38D1C314EDB70F80EDFF3_totalLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent_8884C14C4FB38D1C314EDB70F80EDFF3" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income (loss) before income taxes</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent_8884C14C4FB38D1C314EDB70F80EDFF3_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent_8884C14C4FB38D1C314EDB70F80EDFF3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent_8884C14C4FB38D1C314EDB70F80EDFF3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent_8884C14C4FB38D1C314EDB70F80EDFF3" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent_8884C14C4FB38D1C314EDB70F80EDFF3" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossTax_25F614E576C03736B752DB70F80E50FE_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossTax_25F614E576C03736B752DB70F80E50FE" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Income tax expense (benefit)</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossTax_25F614E576C03736B752DB70F80E50FE_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossTax_25F614E576C03736B752DB70F80E50FE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossTax_25F614E576C03736B752DB70F80E50FE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossTax_25F614E576C03736B752DB70F80E50FE" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossTax_25F614E576C03736B752DB70F80E50FE" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_74B42F64926A72495D38DB70F80FCC53_totalLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_74B42F64926A72495D38DB70F80FCC53" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income (loss), net of tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_74B42F64926A72495D38DB70F80FCC53" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_74B42F64926A72495D38DB70F80FCC53" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_74B42F64926A72495D38DB70F80FCC53" xlink:type="arc" />
  </link:labelLink>
</link:linkbase>
