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  <xsd:element id="ayi_OtherLongTermLiabilities" name="OtherLongTermLiabilities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="ayi_OtherLongTermLiabilitiesAccruedPensionAndSelfInsuranceReservesNoncurrent" name="OtherLongTermLiabilitiesAccruedPensionAndSelfInsuranceReservesNoncurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="ayi_OtherNonoperatingExpenses" name="OtherNonoperatingExpenses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="ayi_OtherNonoperatingIncomeExpensePolicyTextBlock" name="OtherNonoperatingIncomeExpensePolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="ayi_OtherShippingAndHandlingCosts" name="OtherShippingAndHandlingCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ayi_PatentsAndPatentedTechnologyMember" name="PatentsAndPatentedTechnologyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="ayi_RecordedUnconditionalPurchaseObligationDueafterThirdYear" name="RecordedUnconditionalPurchaseObligationDueafterThirdYear" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
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  <xsd:element abstract="true" id="ayi_RestructuringActivityByActionsYearDomain" name="RestructuringActivityByActionsYearDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ayi_SalesChannelThroughCorporateAccountsMember" name="SalesChannelThroughCorporateAccountsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ayi_SalesChannelThroughDirectSalesNetworkMember" name="SalesChannelThroughDirectSalesNetworkMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ayi_SalesChannelThroughIndependentSalesNetworkMember" name="SalesChannelThroughIndependentSalesNetworkMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ayi_SalesChannelThroughOtherChannelsMember" name="SalesChannelThroughOtherChannelsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ayi_SalesChannelThroughRetailSalesMember" name="SalesChannelThroughRetailSalesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ayi_ScheduleOfEarningsPerShareBasicAndDilutedTable" name="ScheduleOfEarningsPerShareBasicAndDilutedTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="ayi_ScheduleOfOtherLiabilitiesNoncurrentTableTextBlock" name="ScheduleOfOtherLiabilitiesNoncurrentTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="ayi_ScheduleOfShareBasedCompensationCommonStockActivityTableTextBlock" name="ScheduleOfShareBasedCompensationCommonStockActivityTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ayi_SecuritiesClassActionMember" name="SecuritiesClassActionMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ayi_SeniorUnsecuredNotesPayableMember" name="SeniorUnsecuredNotesPayableMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ayi_ServiceTypeWarrantiesMember" name="ServiceTypeWarrantiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
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  <xsd:element abstract="true" id="ayi_ShareBasedCompensationArrangementStockOptionsAbstract" name="ShareBasedCompensationArrangementStockOptionsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="ayi_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingAndExercisableWeightedAverageRemainingContractualTerm" name="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingAndExercisableWeightedAverageRemainingContractualTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
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  <xsd:element id="ayi_StandardProductWarrantyAccrualIncreaseDecreaseforNewAccountingPronouncements" name="StandardProductWarrantyAccrualIncreaseDecreaseforNewAccountingPronouncements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
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  <xsd:element abstract="true" id="ayi_StreamliningActivitiesRelatedtoSaleofBusinessMember" name="StreamliningActivitiesRelatedtoSaleofBusinessMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
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  <xsd:element abstract="true" id="ayi_SupplementalGuarantorCondensedConsolidatingFinancialStatementsAbstract" name="SupplementalGuarantorCondensedConsolidatingFinancialStatementsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="ayi_TaxCutsandJobsActChangeinTaxRateProvisionalIncomeTaxExpenseBenefit" name="TaxCutsandJobsActChangeinTaxRateProvisionalIncomeTaxExpenseBenefit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
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  <xsd:element id="ayi_TaxCutsandJobsActReclassificationfromAOCItoRetainedEarningsTaxEffect" name="TaxCutsandJobsActReclassificationfromAOCItoRetainedEarningsTaxEffect" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="ayi_TaxCutsandJobsActTransitionTaxforAccumulatedForeignEarningsProvisionalIncomeTaxExpense" name="TaxCutsandJobsActTransitionTaxforAccumulatedForeignEarningsProvisionalIncomeTaxExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ayi_TheLuminairesGroupTLGMember" name="TheLuminairesGroupTLGMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ayi_TwoCustomersMember" name="TwoCustomersMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ayi_UnsecuredDelayedDrawTermLoanMember" name="UnsecuredDelayedDrawTermLoanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="ayi_UnsecuredNotesMember" name="UnsecuredNotesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
</xsd:schema>
