2A9US-2212-4Pendant light

UserManual Pendantlight 2212-4 FCCStatement Thisdevicecomplieswithpart15oftheFCCrules.Operationissubjecttothefollowingtwocon ditions:(1)thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemustacceptanyi nterferencereceived,includinginterferencethatmaycauseundesiredoperation. Caution:Changesormodificationsnotexpresslyapprovedbythepartyresponsiblefor Compliancecouldvoidtheuser’sauthoritytooperatetheequipment. NOTE:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigital device,pursuanttopart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonablep rotectionagainstharmfulinterferenceinaresidentialinstallation.Thisequipmentgeneratesuse sandcanradiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththein structions,maycauseharmfulinterferencetoradiocommunications.However,thereisnoguar anteethatinterferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescausehar mfulinterferencetoradioortelevisionreception,whichcanbedeterminedbyturningtheequip mentoffandon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthef ollowingmeasures: ‐ Reorientorrelocatethereceivingantenna. ‐ Increasetheseparationbetweentheequipmentandreceiver. ‐ Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiveris connected. ‐ Consultthedealeroranexperiencedradio/TVtechnicianforhelpimportantannouncement. RadiationExposureStatement TocomplywithFCCRFexposurecompliancerequirements,thisgrantisapplicabletoonly mobileconfigurations.Theantennasusedforthistransmittermustbeinstalledtoprovidea separationdistanceofatleast20cmfromallpersonsandmustnotbeco-locatedoroperatingin conjunctionwithanyotherantennaortransmitter.

Sincerely, Name/Title： Zhigang Luo/Manager Company: Hunan Wangxing Lamps Co., Ltd Address: No.103-23 South Bldg,West of Shibaige Daguan Hotel No. 3, Xueyuan Road, Huangxing Town, Changsha Area, Hunan Pilot Free Trade Zone, China Phone: 14773163535 Fax: 0755-23408306 E-Mail: [email protected]

FCCID:2A9US-2212-4 ExternalPhotosoftheEUT Fig.1 Fig.2 FCCID:2A9US-2212-4 Fig.3

FCCID:2A9US-2212-4 labelandlocation Fig.1 FCCID:2A9US-2212-4 Pendantlight Model:2212-4 HunanWangxingLampsCo.,Ltd.

FCCID:2A9US-2212-4 InternalPhotosoftheEUT Fig.1 Fig.2 BTAntenna FCCID:2A9US-2212-4 Fig.3 Fig.4 FCCID:2A9US-2212-4 Fig.5 Fig.6

1 / 2 RFExposureevaluation FCCID:2A9US-2212-4 1.Reference Accordingto§1.1307(b)(1),systemsoperatingundertheprovisionsofthissectionshallbe operatedinamannerthatensuresthatthepublicisnotexposedtoradiofrequencyenergy levelinexcessoftheCommission’sguidelines. Accordingto§1.1310and§2.1091RFexposureiscalculated. KDB447498D01:MobileandPortableDevicesRFExposureProceduresandEquipment AuthorizationPolicies 2.Limit LimitsforMaximumPermissibleExposure(MPE)/ControlledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/ControlledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100)* (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 LimitsforMaximumPermissibleExposure(MPE)/UncontrolledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/ControlledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100)* (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequencyinMHz *=Plane-waveequivalentpowerdensity 3.MPECalculationMethod PredicationofMPElimitatagivendistance Equationfrompage18ofOETBulletin65,Edition97-01 S=PG/4πR² Where:S=powerdensity P=powerinputtoantenna 2 / 2 G=powergainoftheantennainthedirectionofinterestrelativetoanisotropicradiator R=distancetothecenterofradiationoftheantenna 4.AntennaInformation 2212-4canonlyuseantennascertificatedasfollowsprovidedbymanufacturer; AntennaNo. ModelNo. ofantenna: Typeofantenna: Gainoftheantenna (Max.) Frequencyrange: BT/InternalANT1.82dBifor2400-2500MHz 5.ManufacturingTolerance BT-BLE GFSK(Peak) ChannelChannel00Channel19Channel39 Target(dBm)5.05.05.0 Tolerance±(dB)1.01.01.0 6.StandaloneMPEResult AsdeclaredbytheApplicant,theEUTisawirelessdeviceusedinafixapplication,atleast20 cmfromanybodypartoftheuserornearbypersons;fromthemaximumEUTRFoutput power,theminimumseparationdistance,r=20cm,aswellasthegainoftheusedantennais 1.82dBi,theRFpowerdensitycanbeobtained. ModulationType OutputpowerAntenna Gain (dBi) Antenna Gain (linear) MPE (mW/cm 2 ) MPE Limits (mW/cm 2 ) dBmmW BT6.03.98111.821.52050.00121.0000 Remark: 1.Outputpower(Peak)includingturn-uptolerance; 2.MPEevaluatedistanceis20cmfromusermanualprovidebymanufacturer. 7.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1091fortheuncontrolled RFExposureofmobiledevice. ----------------THEENDOFREPORT---------------

AntennaSpecification ITEMSPEC. ModelNameJHWD FrequencyRange2400MHz-2500MHz MAXGAIN1.82dBi PolarizationLinePolarization Vswr<2.0 Efficiency>20% Impedance50Ω AntennaLengthL=100mm,D=1.50mm Freq(MHz)Effi(%)Gain(dBi) 240025.460.84 241025.630.92 242025.750.97 243026.521.20 244027.121.24 245027.531.35 246027.651.74 247027.891.82 248028.041.80 AntennaPhoto&Length(mm) Vswr RadiationCharacteristic

ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd. 101#,BuildingK&BuildingT,TheSecondIndustrialZone,JiazitangCommunity, FenghuangStreet,GuangmingDistrict,Shenzhen,China FCCPART15SUBPARTCTESTREPORT FCCPART15.247 ReportReferenceNo........................: FCCID.................................................: GRCTR221202007-01 2A9US-2212-4 Compiledby (position+printedname+signature) .. : TestingEngineerJimmyWang Supervisedby (position+printedname+signature)..: ProjectEngineerKelleyZhang Approvedby (position+printedname+signature)..: ManagerSamWang Dateofissue.........................................:Dec.28,2022 TestingLaboratoryName................: ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd. Address ................................................. : 101#,BuildingK&BuildingT,TheSecondIndustrialZone,Jiazitang Community,FenghuangStreet,GuangmingDistrict,Shenzhen,China Applicant’sname...............................: HunanWangxingLampsCo.,Ltd Address.................................................: No.103-23,SouthBuilding,WestofShibaigeDaguanHotel,No.3, XueyuanRoad,HuangxingTown,ChangshaArea,HunanPilotFree TradeZone,China Testspecification..............................: Standard................................................:FCCPart15.247 ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd.isacknowledgedascopyrightownerand sourceofthematerial.ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd.takesno responsibilityforandwillnotassumeliabilityfordamagesresultingfromthereader'sinterpretationofthe reproducedmaterialduetoitsplacementandcontext. Testitemdescription........................:Pendantlight TradeMark ............................................ : MASASAT Manufacturer.........................................: HunanWangxingLampsCo.,Ltd Model/Typereference.........................: 2212-4 ListedModels ...................................... : 2212-2,2213,2214,2215,2216,2217,2218,2219,2220 FirmwareVersion.................................: V1.0 HardwareVersion ................................ : V1.0 Modulation...........................................:GFSK Frequency .............................................. From2402MHzto2480MHz Ratings...................................................:AC100-265V50/60Hz Result.....................................................:PASS ReportNo.:GRCTR221202007-01Page 2 of 32 TESTREPORT EquipmentunderTest:Pendantlight Model/Type:2212-4 ListedModels:2212-2,2213,2214,2215,2216,2217,2218,2219,2220 Applicant : HunanWangxingLampsCo.,Ltd Address: No.103-23,SouthBuilding,WestofShibaigeDaguanHotel,No.3, XueyuanRoad,HuangxingTown,ChangshaArea,HunanPilotFree TradeZone,China Manufacturer : HunanWangxingLampsCo.,Ltd Address: No.103-23,SouthBuilding,WestofShibaigeDaguanHotel,No.3, XueyuanRoad,HuangxingTown,ChangshaArea,HunanPilotFree TradeZone,China TestResult:PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:GRCTR221202007-01Page 3 of 32 Contents 1TESTSTANDARDS..............................................................................................................................4 2SUMMARY.................................................................................................................................................5 2.1GeneralRemarks..........................................................................................................................................5 2.2ProductDescription.....................................................................................................................................5 2.3EquipmentUnderTest.................................................................................................................................5 2.4ShortdescriptionoftheEquipmentunderTest(EUT).............................................................................5 2.5EUToperationmode.....................................................................................................................................6 2.6BlockDiagramofTestSetup.......................................................................................................................6 2.7RelatedSubmittal(s)/Grant(s)...................................................................................................................6 2.8Modifications.................................................................................................................................................6 3TESTENVIRONMENT........................................................................................................................7 3.1Addressofthetestlaboratory....................................................................................................................7 3.2TestFacility...................................................................................................................................................7 3.3Environmentalconditions............................................................................................................................7 3.4Summaryofmeasurementresults..............................................................................................................8 3.5Statementofthemeasurementuncertainty..............................................................................................8 3.6EquipmentsUsedduringtheTest..............................................................................................................9 4TESTCONDITIONSANDRESULTS.......................................................................................10 4.1ACPowerConductedEmission................................................................................................................10 4.2RadiatedEmissionsandBandE…

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FCCID:2A9US-2212-4 TestSetupPhotosoftheEUT TestSetupPhoto(s)ofRadiatedEmissionsMeasurement Fig.1 Fig.2 FCCID:2A9US-2212-4 TestSetupPhoto(s)ofConductedEmissionsMeasurement Fig.3