2A935STT0116.4 FT ADVANCED LIGHT STRIP, 16.4 FT RGBIC LED STRIP LIGHT

Rev1/26/2023 (ArcusIndustrialLimited.) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:04-14-2023 Ref:AttestationStatementsPart2.911(d)(7)Filing FCCIDorGranteeCode:[2A935STT01] [ArcusIndustrialLimited.](“theapplicant”)certifiesthat,asofthedateofthefilingoftheapplication, [MERKURYINNOVATIONSLLC]isourdesignatedU.S.agentforserviceofprocessfortheabove referencedFCCID.[ArcusIndustrialLimited.]acceptstomaintainanagentfornolessthanoneyear afterthegranteehasterminatedallmarketingandimportationortheconclusionofanyCommission- relatedproceedinginvolvingtheequipment. [MERKURYINNOVATIONSLLC]accepts,asofthedateofthefilingoftheapplication,theobligationof thedesignatedU.S.agentforserviceofprocessfortheabovereferencedFCCID. DesignatedU.S.AgentInformation: Name:[MERKURYINNOVATIONSLLC] FRN:[0026513606] Address:[45BROADWAY3RDFLOOR,NewYork,10006,USB] ContactPerson:[JoanBlendowski] Email:[[email protected]] Sincerely, [ArcusIndustrialLimited.][MERKURYINNOVATIONSLLC] [SusanZhu][JoanBlendowski]

Rev1/26/2023 (ArcusIndustrialLimited.) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:04-14-2023 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:(2A935STT01) [ArcusIndustrialLimited.](“theapplicant”)certifiesthattheequipmentforwhichauthorizationissought isnot“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuanttosection 2.903oftheFCCrules. Sincerely, (Applicantsignature) (Applicantprintedname)SusanZhu Rev1/26/2023 (ArcusIndustrialLimited.) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:04-14-2023 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:(2A935STT01) [ArcusIndustrialLimited.](“theapplicant”)certifiesthat,asofthedateofthefilingoftheapplication, theapplicantisnotidentifiedontheCoveredListasanentityproducing“covered”equipment. Sincerely, (Applicantsignature) (Applicantprintedname)SusanZhu

Declarationonmodeldifference WetheundersignedherebyconfirmthattheseProductionnamesareidentical,andallmodels havethesameRFmodule,PCBlayout,Antenna,schematicsandcomponent.Onlydifferenton Productionname. ProductionnameTrademarkFCCModelno. 16.4FTADVANCED LIGHTSTRIP,16.4FT RGBICLEDSTRIPLIGHT N/A2A935STT01WA-STT01-999T Confirmedby: SusanZhu ArcusIndustrialLimited. 2023-04-14

Pleaseproducealetteronyourcompanyletterheadwiththefollowinginformation.The lettermustbesubmittedinPDFform. 2023.04.14 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:CONFIDENTIALITYREQUESTFOR( ProductName： 16.4FTADVANCEDLIGHTSTRIP,16.4FT RGBICLEDSTRIPLIGHT ModelNumber：WA-STT01-999T FCCID：2A935STT01 ) ToWhomItMayConcern: Thisletterservesasanofficialrequestforconfidentialityundersections0.457and0.459 ofCFR47.Wehaverequestedthatthe(BlockDiagram,Schematics,Operational Description)requiredtobesubmittedwiththisapplicationbepermanentlywithheld frompublicreview. SPECIFYREASONFORREQUEST(Theabovematerialscontaintradesecrets andproprietaryinformationnotcustomarilyreleasedtothepublic.Thepublic disclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors.) Pleasecontactmeifthereisanyinformationyoumayneed. Sincerely, FosterLi SusanZhu ArcusIndustrialLimited. Mustbesignedbytheapplicantcontactcitedastechnicalornon-technicalcontactonthe 731formprovidedtoEurofinsMETLabs,orbytheauthorizedagentifanappropriate authorizedagentletterhasbeenprovided.Letterssignedbytheapplicantshouldbe placedonapplicantletterhead.

ArcusIndustrialLimited. 2023.04.14 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeSamLvatEMTEK(DONGGUAN)CO.,LTD.toacton ourbehalfinallmattersrelatingtoapplicationforequipmentauthorization,includingthesigning ofalldocumentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothe denialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseAct of1988,21U.S.C.853(a). Thisagreementexpiresoneyearfromthecurrentdate. Sincerely, FosterLi SusanZhu ArcusIndustrialLimited. Mustbesignedbytheapplicantcontactcitedastechnicalornon-technicalcontactonthe 731formprovidedtoEurofinsMETLabs,orbytheauthorizedagentifanappropriate authorizedagentletterhasbeenprovided.Letterssignedbytheapplicantshouldbe placedonapplicantletterhead.

FCCID:2A935STT01

FCCID:2A935STT01

FCCID:2A935STT01 ANT

ReportNo.EDG2301160080E00202RPage1of7Ver.1.0 TESTREPORT ProductName ： 16.4FTADVANCEDLIGHTSTRIP,16.4FT RGBICLEDSTRIPLIGHT ModelNumber：WA-STT01-999T FCCID：2A935STT01 Preparedfor:ArcusIndustrialLimited. Address:Room2502,ZhongnongxinBuilding,No.181.East ZhongshanRoad,HaishuDistrict,Ningbo,China Preparedby:EMTEK(DONGGUAN)CO.,LTD. Address:-1&2/F.,Building2,ZoneA,ZhongdaMarineBiotechnology ResearchandDevelopmentBase,No.9,XinchengAvenue, SongshanhuHigh-technologyIndustrialDevelopmentZone, Dongguan,Guangdong,China TEL:+86-0769-22807078 FAX:+86-0769-22807079 ReportNumber:EDG2301160080E00202R Date(s)ofTests:January16,2023toMarch6,2023 Dateofissue:March6,2023 $二维码$ ReportNo.EDG2301160080E00202RPage2of7Ver.1.0 TableofContents 1.TESTRESULTCERTIFICATION...............................................................................................................................................3 2.EUTSPECIFICATION.................................................................................................................................................................5 3.TESTREQUIREMENT:...............................................................................................................................................................6 RFEXPOSUREEVALUATION...................................................................................................................................................6 4.MEASUREMENTRESULT.........................................................................................................................................................7 ReportNo.EDG2301160080E00202RPage3of7Ver.1.0 1.TESTRESULTCERTIFICATION Applicant:ArcusIndustrialLimited. Address: Room2502,ZhongnongxinBuilding,No.181.East ZhongshanRoad,HaishuDistrict,Ningbo,China Manufacturer:NingboJinchenElectronicsCo.,Ltd Address: 5floor4Buildingno.555huishiRoadguangshenvillage,jishiganghaishuningbo Zhejiangprovince EUT: 16.4FTADVANCEDLIGHTSTRIP,16.4FTRGBICLEDSTRIPLIGHT Allproductsarethesame,onlytheproductnamesaredifferent. ModelName:WA-STT01-999T Trademark:N/A MeasurementProcedureUsed: APPLICABLESTANDARDS STANDARDTESTRESULT §15.247(i),§2.1093 PASS TheaboveequipmentwastestedbyEMTEK(DONGGUAN)CO.,LTD.Thetestdata,dataevaluation,test procedures,andequipmentconfigurationsshowninthisreportweremadeinaccordancewiththeprocedures giveninANSIC63.10(2013)andtheenergyemittedbythesampleEUTtestedasdescribedinthisreportisin compliancewiththerequirementsofFCCRulesFCC§15.247(i),§2.1093. Thetestresultsofthisreportrelateonlytothetestedsampleidentifiedinthisreport DateofTest:January16,2023toMarch6,2023 Preparedby: WarrenDeng/ Editor Reviewer: TimDong/Supervisor Approve&AuthorizedSigner: SamLv/Manager ReportNo.EDG2301160080E00202RPage4of7Ver.1.0 ModifiedHistory VersionReportNo.RevisionDateSummary EDG2301160080E00202R/OriginalReport ReportNo.EDG2301160080E00202RPage5of7Ver.1.0 2. EUTSpecification CharacteristicsDescription Product: 16.4FTADVANCEDLIGHTSTRIP，16.4FTRGBICLEDSTRIPLIGHT Allproductsarethesame,onlytheproductnamesaredifferent. ModelNumber:WA-STT01-999T Sample:2# DeviceType: BluetoothV5.2 DataRate: 1Mbps,2Mbps Modulation: GFSK OperatingFrequency Range(s): 2402-2480MHz NumberofChannels: 40Channels TransmitPowerMax: -1.2dBm(0.000759W) AntennaGain:2.99dBi Powersupply: DC12VfromAdaptor Evaluationapplied:MPEEvaluation SAREvaluation ReportNo.EDG2301160080E00202RPage6of7Ver.1.0 3. TestRequirement: RFEXPOSUREEVALUATION AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironment impactofhumanexposuretoradiofrequency(RF)Radiationasspecifiedin§1.1307(b) LimitsforMaximumPermissibleExposure(MPE) Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) Power Density(mW/cm 2 ) Average Time (A)LimitsforOccupational/ControlExposures 300-1500----F/3006 1500-100000----56 (B)LimitsforGeneralPopulation/UncontrolExposures 300-1500----F/15006 1500-100000----130 Friistransmissionformula:Pd=(Pout*G)\(4*pi*R 2 ) Where Pd=PowerdensityinmW/cm 2 Pout=outputpowertoantennainmW G=Numericgainoftheantennarelativetoisotropicantenna Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdthelimitofMPE,1mW/cm 2 .Ifweknowthemaximumgainofthendtotalpowerinputtotheantenna,through thecalculation,wewillknowthedistancewheretheMPElimitisreached. ReportNo.EDG2301160080E00202RPage7of7Ver.1.0 4. MeasurementResult Antennagain: 2.4G:2.99dBi 1M:AntennaA Channel Channel Freq. (MHz) Measured power (dBm) Tune-up power (dBm) Max tune-up power (dBm) Maxtune uppower tolerance (mW) Antenna Gain Numeric Power Densityat R=20cm (mW/cm2) Powerdensity Limits (mW/cm2) 02402-1.33-2±1-10.791.9910.0003151 192440-1.33-2±1-10.791.9910.0003151 392480-3.4-4±1-30.501.9910.0001981 2M:AntennaA Channel Channel Freq. (MHz) Measured power (dBm) Tune-up power (dBm) Max tune-up power (dBm) Maxtune uppower tolerance (mW) Antenna Gain Numeric Power Densityat R=20cm (mW/cm2) Powerdensity Limits (mW/cm2) 02402-1.2-2±1-10.791.9910.0003151 192440 -1.24-2±1-10.79 1.991 0.000315 1 392480-3.36-4±1-30.501.9910.0001981 AccordingtoKDB447498,nostand-alonerequiredforBLEantenna,andnosimultaneousSARmeasurement isrequired. ***EndofReport***

ReportNo.EDG2301160080E00201RPage1of60Ver.1.0 TESTREPORT ProductName ： 16.4FTADVANCEDLIGHTSTRIP,16.4FT RGBICLEDSTRIPLIGHT ModelNumber：WA-STT01-999T FCCID：2A935STT01 Preparedfor:ArcusIndustrialLimited. Address:Room2502,ZhongnongxinBuilding,No.181.East ZhongshanRoad,HaishuDistrict,Ningbo,China Preparedby:EMTEK(DONGGUAN)CO.,LTD. Address:-1&2/F.,Building2,ZoneA,ZhongdaMarineBiotechnology ResearchandDevelopmentBase,No.9,XinchengAvenue, SongshanhuHigh-technologyIndustrialDevelopmentZone, Dongguan,Guangdong,China TEL:+86-0769-22807078 FAX:+86-0769-22807079 ReportNumber:EDG2301160080E00201R Date(s)ofTests:January16,2023toMarch6,2023 Dateofissue:March6,2023 $二维码$ ReportNo.EDG2301160080E00201RPage2of60Ver.1.0 TableofContents 1TESTRESULTCERTIFICATION.......................................................................................................3 2EUTTECHNICALDESCRIPTION.....................................................................................................5 3SUMMARYOFTESTRESULT..........................................................................................................6 4TESTMETHODOLOGY.....................................................................................................................7 4.1GENERALDESCRIPTIONOFAPPLIEDSTANDARDS............................................................7 4.2MEASUREMENTEQUIPMENTUSED.......................................................................................7 4.3DESCRIPTIONOFTESTMODES.............................................................................................8 5FACILITIESANDACCREDITATIONS...............................................................................................9 5.1FACILITIES..................................................................................................................................9 5.2EQUIPMENT...............................................................................................................................9 5.3LABORATORYACCREDITATIONSANDLISTINGS..................................................................9 6TESTSYSTEMUNCERTAINTY......................................................................................................10 7SETUPOFEQUIPMENTUNDERTEST..........................................................................................11 7.1RADIOFREQUENCYTESTSETUP1.....................................................................................11 7.2RADIOFREQUENCYTESTSETUP2.....................................................................................11 7.3CONDUCTEDEMISSIONTESTSETUP.................................................................................14 7.4BLOCKDIAGRAMCONFIGURATIONOFTESTSYSTEM.....................................................15 7.5SUPPORTEQUIPMENT...........................................................................................................15 8TESTREQUIREMENTS...................................................................................................................16 8.1DTS6DBBANDWIDTH............................................................................................................16 8.2DTS99%BANDWIDTH............................................................................................................21 8.3MAXIMUMPEAKCONDUCTEDOUTPUTPOWER................................................................25 8.4MAXIMUMPOWERSPECTRALDENSITY..............................................................................30 8.5UNWANTEDEMISSIONSINNON-RESTRICTEDFREQUENCYBANDS.............................34 8.6RADIATEDSPURIOUSEMISSION..........................................................................................48 8.7CONDUCTEDEMISSIONSTEST............................................................................................56 8.8ANTENNAAPPLICATION.........................................................................................................59 ReportNo.EDG2301160080E00201RPage3of60Ver.1.0 1TESTRESULTCERTIFICATION Applicant:ArcusIndustrialLimited. Address: Room2502,ZhongnongxinBuilding,No.181.East ZhongshanRoad,HaishuDistrict,Ningbo,China Manufacturer:NingboJinchenElectronicsCo.,Ltd Address: 5floor4Buildingno.555huishiRoadguangshenvillage,jishiganghaishuningbo Zhejiangprovince EUT: 16.4FTADVANCEDLIGHTSTRIP,16.4FTRGBICLEDSTRIPLIGHT Allproductsarethesame,onlytheproductnamesaredifferent. ModelName:WA-STT01-999T Trademark:N/A MeasurementProcedureUsed: APPLICABLESTANDARDS STANDARDTESTRESULT FCC47CFRPart2,SubpartJ FCC47CFRPart15,SubpartC PASS ICRSS-GEN,Issue5(04-2018)+A1(03-2019)+A2(02-2021) ICRSS-247Issue2(02-2017) PASS TheaboveequipmentwastestedbyEMTEK(DONGGUAN)CO.,LTD.Thetestdata,dataevaluation, testprocedures,andequipmentconfigurationsshowninthisreportweremadeinaccordancewiththe proceduresgiveninANSIC63.10(2013)andtheenergyemittedbythesampleEUTtestedasdescribed inthisreportisincompliancewiththerequirementsofFCCRulesPart2,Part15.247,ICRSS-247Issue 2andICRSS-GEN,Issue5. Thetestresultsofthisreportrelateonlytothetestedsampleidentifiedinthisreport. DateofTest:January16,2023toMarch6,2023 Preparedby: WarrenDeng/Editor Reviewer: TimDong/Supervisor Approve&AuthorizedSigner: SamLv/Manager ReportNo.EDG2301160080E00201RPage4of60Ver.1.0 ModifiedHistory VersionReportNo.RevisionDateSummary EDG2301160080E00201R/OriginalReport ReportNo.EDG2301160080E00201RPage5of60Ver.1.0 2EUTTECHNICALDESCRIPTION Note:formoredetails,pleaserefertotheUser’smanualoftheEUT. Characteristics Description Product: 16.4FTADVANCEDLIGHTSTRIP,16.4FTRGBICLEDSTRIPLIGHT Allproductsarethesame,onlytheproductnamesaredifferent. ModelNumber: WA-STT01-999T Samplenumber:1# DeviceType： BluetoothV5.2 DataRate:1Mbps,2Mbps Modulation:GFSK OperatingFrequencyRange:2402-2480MHz NumberofChannels:40Channels TransmitPowerMax:-1.2dBm(0.000759W) AntennaType: PCBAntenna AntennaGain:2.99dBi PowerSupply:DC12VfromAdaptor Adaptor: Input：100-240VAC,50/60Hz,0.5A Ouput:12VDC,1A TemperatureRange:0°C~+45°C ReportNo.…

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Product specification Quick Reference Date Antenna module on the system board Frequenc Range 2400 ~ 2500MHz Ant. Port Input Pwr. (dBm) 0 (Typ. BT class 2 output power) Tot. Rad. Pwr. (dBm) -1.2 (Input pwr – loss pwr) Peak EIRP(dBm) 2.99 Directivity (dBi) 1 (all direction antenna) Efficiency (dB) 1 6.2 % Gain (dBi) 2.99 (PeakGain XZ-plane) MaximumPower (dBm) 2.99(XZ-plane) Minimum Power(dBm) -18.89(XZ-plane) Avg. Power (dBm) -0.5(XZ-plane) Input Impendence(ohm) 50 Polarization Type V ertical & Horizontal V . S .W . R < 1.4 All the technical data and information contained herein are subject to change without prior notice Antenna Layout & module on the system board Antenna Gain Gain Table Unit in dBi @2.44GHz XY-plane XZ-plane YZ-plane Efficiency Peak Peak Peak Module Board 2.99 2.87 1 6.2 % 2.85 The Environment of Antenna Radiation Pattem 3D radiation pattern diagram XY-plane XZ-plane YZ-plane Manufacturer Lenze Technology Co.,LTD Address 26c newspaper west tower, 6008 shennan Avenue,Futian District, Shenzhen City, Guangdong Province,China

FCCID:2A935STT01