2BHU2-KQ-NL-LEDLED Strip Light

ZhongshanKeqinLightingTechnologyCo.,Ltd Address：6/F,BuildingB,DanqiIndustrialPark,No.18XinmaoIndustrialAvenue,HenglanTown, ZhongshanCity,China Date:2024-07-27 FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsPart2.911(d)(7)Filing SUBJECT:FCCApplicationforFCCID:2BHU2-KQ-NL-LED FRN:0035728666 (“ZhongshanKeqinLightingTechnologyCo.,Ltd”)certifiesthat,asofthedateofthefilingof theapplication,GSSSERVICEINCisourdesignatedU.S.agentforserviceofprocessfor theabovereferencedFCCID.(“ZhongshanKeqinLightingTechnologyCo.,Ltd”)acceptsto maintainanagentfornolessthanoneyearafterthegranteehasterminatedallmarketing andimportationortheconclusionofanyCommission-relatedproceedinginvolvingthe equipment. GSSSERVICEINCaccepts,asofthedateofthefilingoftheapplication,theobligationofthe designatedU.S.agentforserviceofprocessfortheabovereferencedFCCID. DesignatedU.S.AgentInformation: Name:GSSSERVICEINC Address:6547NAcademyBlvd#2266ColoradoSpringsCOLORADO80918UnitedStates FRN：0033402082 ContactPerson:MichouxLogan Tel.:001-949-2990192 Email:[email protected] Sincerely, Signedonbehalfof（ZhongshanKeqin LightingTechnologyCo.,Ltd） SignedonbehalfofGSSSERVICEINC Name:ChaoShangName:MichouxLogan Title:ManagerTitle:Manager Date:2024-07-27Date:2024-07-27

(ZhongshanKeqinLightingTechnologyCo.,Ltd) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:Apr.25,2024 FCCID:2BHU2-KQ-NL-LED Ref.#1:AttestationStatementsPart2.911(d)(5)(i)Filing (“ZhongshanKeqinLightingTechnologyCo.,Ltd”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuanttosection2.903oftheFCCrules. Ref.#2:AttestationStatementsPart2.911(d)(5)(ii)Filing (“ZhongshanKeqinLightingTechnologyCo.,Ltd”)certifiesthat,asofthedateofthe filingoftheapplication,theapplicantisnotidentifiedontheCoveredListasanentity producing“covered”equipment. Applicant:ZhongshanKeqinLightingTechnologyCo.,Ltd Address:6/F,BuildingB,DanqiIndustrialPark,No.18XinmaoIndustrialAvenue,Henglan Town,ZhongshanCity,China ContactPerson:ChaoShang Tel.:18719391929 Email:[email protected] Sincerely, Signature:

Antenna describe 1. Antenna describe: Antenna plate PCB ANTENNA Make name/model name PDT-002 Antenna gain 0dBi Frequency range 2.4GHZ-2.483GHZ Connector type direct Manufacturer Name: DONGGUANG XIAOKE INDUSTRLES.CO.,LTD Manufacture Address: NO. 227, DONGCHENG SECTION, GUANDONG ROAD, DONGCHENG STREET, DONGGUAN CITY,CHINA 2.External view drawing: Picture of antenna Antenna Dimensions L1 2.15 mm L2 1.20 mm L3 1.95 mm W1 0.35 mm W2 0.35 mm D1 1.25 mm D2 1.65 mm D3 0.50 mm 3.Antenna Radiation Pattern

ZhongshanKeqinLightingTechnologyCo.,Ltd Date：2024-04-25 ProductModelNumber:KQ-NL-LED, KQ-NL-LED-01,KQ-NL-LED-02,KQ-NL-LED-03 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatORGANIZATION.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyORGANIZATION.onourbehalf shallhavethesameeffectasactsofourown. By: ContactListedonFCCWesbite Title:Manager Email:[email protected] Telephone:18719391929 Onbehalfof:ZhongshanKeqinLightingTechnologyCo.,Ltd

ZhongshanKeqinLightingTechnologyCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:July27,2024 Subject;RequestforConfidentiality FCCID:2BHU2-KQ-NL-LED ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthese documentsmightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantage inthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure SoftwareSecurityRequirementsforUNIIdevices Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:ChaoShang Title:Manager

ZhongshanKeqinLightingTechnologyCo.,Ltd ModelDifference Productdescription:LEDStripLight Modelname:KQ-NL-LED, KQ-NL-LED-01,KQ-NL-LED-02,KQ-NL-LED-03 FCCID:2BHU2-KQ-NL-LED KQ-NL-LEDistestedmodel,othermodelsarederivativemodels.Themodelsare identicalincircuit,onlydifferentonthemodelname.SothetestdataofKQ-NL-LED canrepresenttheremainingmodels. Client’ssignature: Client’sname/title:ChaoShang/Manager Contactinformation/address:Room1113,Building3,FutongHaizhiTechnologyPark, BulanRoad.NanwanStreet,LonggangDistrictShenzheng

FCCID:2BHU2-KQ-NL-LED EUTPHOTOS(ExternalPhotos) FCCID:2BHU2-KQ-NL-LED FCCID:2BHU2-KQ-NL-LED FCCID:2BHU2-KQ-NL-LED ※※※※※ENDOFREPORT※※※※※

LEDStripLight Model:KQ-NL-LED FCCID:2BHU2-KQ-NL-LED Size:28X30mm

FCCID:2BHU2-KQ-NL-LED EUTPHOTOS(InternalPhotos) FCCID:2BHU2-KQ-NL-LED ANT FCCID:2BHU2-KQ-NL-LED ※※※※※ENDOFREPORT※※※※※

FCCID:2BHU2-KQ-NL-LED RFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1091， UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone 1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposure conditions,bymeasurementornumericalsimulation,isnotrequiredwhenthe correspondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. Limits Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactof humanexposuretoradiofrequency(RF)radiationasspecifiedin1.1307(b) LimitsforMaximumPermissibleExposure(MPE) Frequency range (MHz) Electricfield strength (V/m) Magneticfield strength (A/m) Powerdensity (mW/cm 2 ) Averagingtime (minutes) (A)LimitsforOccupational/ControlledExposures 0.3–3.06141.63*(100)6 3.0–301842/f4.89/f*(900/f 2 )6 30–30061.40.1631.06 300–1500f/3006 1500–100,00056 (B)LimitsforGeneralPopulation/UncontrolledExposure 0.3–1.346141.63*(100)30 1.34–30824/f2.19/f*(180/f 2 )30 30–30027.50.0730.230 300–1500f/150030 1500–100,0001.030 f=frequencyinMHz Friistransmissionformula:Pd=(Pout*G)/(4*pi*r 2 ) Where Pd=powerdensityinmW/cm 2 ,Pout=outputpowertoantennainmW; G=gainofantennainlinearscale,Pi=3.1416; R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm 2 .Ifweknowthemaximumgainoftheantennaandthe totalpowerinputtotheantenna,throughthecalculation,wewillknowthedistancerwhere theMPElimitisreached. TestProcedure SoftwareprovidedbyclientenabledtheEUTtotransmitandreceivedataatlowest,middle andhighestchannelindividually. TestResultofRFExposureEvaluation 2.4GWIFImode Channel Output powerto antenna (dBm) Outputpower toantenna (mW) PowerDensity atR=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result GFSK1.171.310.0026061.0PASS Remark:antennagain=0dBi

ProjectNo.:ZKT-24E Page 1 of 45 FCCTESTREPORT FCCID:2BHU2-KQ-NL-LED ReportNumber...................................:ZKT-24E DateofTest.......................................................:July02,2024toJuly15,2024 Dateofissue.........................................:July15,2024 TestResult .......................................... : PASS TestingLaboratory. ........................... : ShenzhenZKTTechnologyCo.,Ltd. Address...............................................: 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrial Avenue,FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname.............................: ZhongshanKeqinLightingTechnologyCo.,Ltd. Address ............................................... :6/F,BuildingB,DanqiIndustrialPark,No.18XinmaoIndustrial Avenue,HenglanTown,ZhongshanCity,China Manufacturer'sname......................: ZhongshanKeqinLightingTechnologyCo.,Ltd. Address...............................................: 6/F,BuildingB,DanqiIndustrialPark,No.18XinmaoIndustrial Avenue,HenglanTown,ZhongshanCity,China Testspecification: Standard ................................................ : FCCCFRTitle47Part15SubpartCSection15.247 Testprocedure ..................................... : KDB558074D0115.247MeasGuidancev05r02 ANSIC63.10:2013 Non-standardtestmethod................: N/A ThisdevicedescribedabovehasbeentestedbyZKT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZKT,thisdocumentmay bealteredorrevisedbyZKT,personalonly,andshallbenotedintherevisionofthedocument. Productname.....................................: LEDStripLight Trademark ........................................... : / Model/Typereference ......................... :KQ-NL-LED, KQ-NL-LED-01,KQ-NL-LED-02,KQ-NL-LED-03 ModelDifference.............................:KQ-NL-LEDistestedmodel,othermodelsarederivative models.Themodelsareidenticalincircuit,onlydifferentonthe modelname.SothetestdataofKQ-NL-LEDcanrepresentthe remainingmodels. ProjectNo.:ZKT-24E Page 2 of 45 Testingprocedureandtestinglocation: TestingLaboratory.......................................:ShenzhenZKTTechnologyCo.,Ltd. Address............................................................:1/F,No.101,BuildingB,No.6,TangweiCommunity IndustrialAvenue,FuhaiStreet,Bao'anDistrict, Shenzhen,China DateofTest......................................................: July02,2024toJuly15,2024 AlenHe Testedby(name+signature) ....................... : JoeLiu Reviewer(name+signature) ....................... : LakeXie Approved(name+signature) ....................... : ProjectNo.:ZKT-24E Page 3 of 45 TableofContentsPage 1.VERSION...................................................................................................................5 2.SUMMARYOFTESTRESULTS...............................................................................6 3.GENERALINFORMATION........................................................................................8 3.1GENERALDESCRIPTIONOFEUT.................................................................................8 3.2DESCRIPTIONOFTESTMODES....................................................................................9 3.3TESTSETUPCONFIGURATION......................................................................................9 3.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)......................................10 3.5EQUIPMENTSLISTFORALLTESTITEMS.................................................................11 4.1CONDUCTEDEMISSIONMEASUREMENT..................................................................13 4.1.1POWERLINECONDUCTEDEMISSIONLimits...................................................13 4.1.2TESTPROCEDURE...............................................................................................13 4.1.3DEVIATIONFROMTESTSTANDARD..................................................................13 4.1.4TESTSETUP...........................................................................................................14 4.1.5EUTOPERATINGCONDITIONS...........................................................................14 4.2RADIATEDEMISSIONMEASUREMENT......................................................................17 4.2.1RADIATEDEMISSIONLIMITS...............................................................................17 4.2.2TESTPROCEDURE...............................................................................................18 4.2.3DEVIATIONFROMTESTSTANDARD..................................................................18 4.2.4TESTSETUP...........................................................................................................18 4.2.5EUTOPERATINGCONDITIONS...........................................................................19 5.RADIATEDBANDEMISSIONMEASUREMENT.....................................................24 5.1TESTREQUIREMENT:..............................................................................................24 5.2TESTPROCEDURE..................................................................................................24 5.3DEVIATIONFROMTESTSTANDARD.....................................................................24 5.4TESTSETUP..............................................................................................................25 5.5EUTOPERATINGCONDITIONS..............................................................................25 5.6TESTRESULT...........................................................................................................26 6.POWERSPECTRALDENSITYTEST......................................................................27 6.1APPLIEDPROCEDURES/LIMIT.............................................................................27 6.2TESTPROCEDURE..........................................................................................…

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FCCID:2BHU2-KQ-NL-LED EUTTESTPHOTOS FCCID:2BHU2-KQ-NL-LED