2BRJR-SK-QR1100-F1Ceiling recessed LED luminaire

To Users: Thank you for purchasing and using our product! Please read this manual carefully before use and keep it properly! I. Product Overview ADLsmart Horizon Series Ceiling Light Manual Product Function: Indoor lighting Applicable Scenarios: Indoor lighting areas (e.g., living rooms, bedrooms, study rooms, tea rooms, etc.), meeting your home lighting needs II. Product Features Simulated Natural Light Spectrum: Adopts advanced LED smart AI control technology to accurately simulate the spectral distribution of natural sunlight. With a Color Rendering Index (CRI) of up to 95+, it restores the natural colors of objects, effectively reduces visual fatigue, and protects you and your family’s eye health. Multi-Scenario Mode Switching: Supports Dawn Mode, Sky Mode, Sunset Mode, Reading Mode,Sleep-Assist Mode, etc., to meet your lighting needs in different scenarios. Smart Dimming & Color Tuning: Supports continuous brightness adjustment from 1% to 100%. The CCT (Correlated Color Temperature) is precisely positioned on the blackbody curve (2500K warm white to 6500K cool white) and can also be switched between 1800K and 12000K. Freely adjust the optimal white light quality to create a personalized lighting atmosphere. Initial State：When the device is powered on for the first time, it will enter the default initial mode (basic lighting state) and wait for network configuration (valid within 5 seconds after power-on). Reset Operations 1. Network Configuration Reset (for re-pairing): Method 1: Within 5 seconds after the light is powered on, long-press the "Pairing" button; the remote control’s indicator will flash quickly (entering network configuration state). Method 2: On the ADL Smart APP home screen, tap the info icon, select "Clear MESH Network Configuration"; the light will flash twice (entering network configuration state). III. Device Initial State & Reset Operations ●Installation:The light must be installed by a professional electrician to ensure secure mounting (to prevent safety accidents caused by improper installation and falling). Before installation, confirm the load-bearing capacity of the ceiling or mounting surface. Do not use a power supply exceeding the mains voltage range. ● Operating Environment:This light is suitable for dry indoor environments; do not use it in humid, dusty, high-temperature, or corrosive-gas environments (to avoid reducing the light’s lifespan and performance). Avoid direct light exposure to eyes to prevent discomfort. ●Maintenance:Clean the light surface regularly with a clean, soft damp cloth. Do not use chemical cleaners or sharp objects (to avoid damaging the surface). If the light malfunctions, turn off the power first—do not disassemble, repair, or modify the light yourself (to prevent accidents); contact professional after-sales service personnel for inspection and repair. ●Cable Replacement:If the external flexible cable or cord of this light is damaged, it must be replaced by the manufacturer, its service agent, or a qualified professional (to avoid hazards). IV. Precautions V. Remote Control Controls the on/off of devices in the room where the remote control is located Switches between cool white light/neutral white light Upper key "Brightness +" increases brightness; lower key "Brightness -" decreases brightness Cycles through scene modes Selects from 8 lighting scene keys Scene mode switch key Sleep-assist mode key: switches to sleep-assist lighting Left key "Color Temp -" adjusts to cooler tones; right key "Color Temp +" adjusts to warmer tones Timer (1 hour / 2 hours) Short press: switches to the main light’s neutral white light; long press (within 5 seconds after the light is powered on): pairs the remote control ON/OFF MODE ☀ ◀KK▶ ☀ SETUP DYNAMIC TIMER Spring Morning Summer Blue sky Autumn Sunset Winter Candle K VI. Dimming/Color Tuning & Scene Control Tap the corresponding light card on the home screen to adjust color temperature, brightness, and RGB settings. Tap "Modes" to select different scenes and circadian rhythm modes. VII. Home Sharing Sharing Operation: Tap "My" on the homepage, select "Home Sharing", set the sharing period and QR code validity period, and a sharing QR code will be generated. VIII. APP Light Addition Operation 4. Tap the light displayed on the "Add Device" page in the next step. 1. Tap "Add Device" in the middle of the APP homepage. 3. Select the location of the light, then turn on the physical switch after 5 seconds. 5. Enter the light’s name and its location (room).6. Select "Complete"—the light will flash twice to indicate successful addition. 2. Follow the prompts: First, turn off the light’s physical switch. 26:E1 Flat-mount installation Snap-spring installation Centralized suspension installation 3 IX. Installation Instructions: Please install the light after disconnecting power following these steps! X. Installation Precautions (The following situations are not covered by the warranty) ●Damage caused by improper storage, installation, or use; ●Damage caused by repairs performed by non-company-designated service units; ● Use of non-original accessories from this company； ●Damage caused by unauthorized disassembly, modification, or repair; ●Damage caused by incorrect use or improper use due to human factors; ● The product model on the purchase certificate does not match the product being maintained, or the purchase certificate has been altered; ●Damage caused by unavoidable natural disasters; ● Product damage caused by power line installations in the customer’s home that do not meet national electrical installation requirements; ●The certificate label on the back of the light body has been torn off; ●Products that are beyond the warranty period. XI. APP Installation Method







After-sales service card Name: (Mr./Ms.) Address and Postal Code: Tel: Product model purchased: After-sales service record date After-sales service record service personnel Our company promises to you that under normal conditions,…

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GuangdongShikangLightingTechnologyCo.,Ltd. BuildingD,No.1YongxingNorthRoad,HenglanTown,ZhongshanCity,China 1|Page AttestationStatements To:FederalCommunicationsCommissionDate:Feb.5,26 7435OaklandMillsRoad, Columbia,MD21046,USA Subject:AttestationofCompliancewithFCCCoveredListSoftwareRequirements FCCID:[2BRJR-SK-QR1100-F1] ProductName:[CeilingrecessedLEDluminaire] Thisletterservesasanattestationthattheequipmentidentifiedabove☐is/☒isnot(selectone)"covered" softwareasdefinedundertheFederalCommunicationsCommission(FCC)CoveredListrequirements,as outlinedinFCC22-84andKDB986446. Specifically,theundersignedcertifiesthattheequipmentforwhichauthorizationissought: 1.Doesnotcontaincybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab, Inc.oranyofitssuccessors,assignees,parents,subsidiaries,affiliates,oranyentitythathasrebranded orrelabeledsoftwareproducedbytheaforementionedentities. 2.Doesnothavethecapabilitytostore,run,ordeliveranysoftwareidentifiedontheFCCCoveredList, includingbutnotlimitedtocybersecurityandanti-virussoftware. Tosupportthisattestation,theappendixevaluationdocumentationhasbeenpreparedandisincludedinthe certificationfiling. Thisattestationisbasedonathoroughevaluationofthedevice'sdesign,functionality,andsoftware environment.Theundersignedaffirmsthattheinformationprovidedisaccurateandcompletetothebestof theirknowledge. Sincerelyyours, ApplicantSignature PrintedName:yangjiafu Title:Manager Address:BuildingD,No.1YongxingNorthRoad,HenglanTown,ZhongshanCity,China Tel.:13432180008 Email:[email protected] GuangdongShikangLightingTechnologyCo.,Ltd. BuildingD,No.1YongxingNorthRoad,HenglanTown,ZhongshanCity,China 2|Page EvaluationregardingtotheCoveredListSoftware: Compliance Methodology EvaluationProcessResults Deviceis Inherent compliance ☒ TheChipset(s)usedislimitedtorun theCybersecurityoranti-virus software. Compliance ☒ TheMemoryusedislimitedtorunthe Cybersecurityoranti-virussoftware. Compliance ☒ Thereisstoragecapacitylimitationfor storeorinstalltheCybersecurityor anti-virussoftware. Compliance ☒ Operatingsystemusedislimitedto run,installordelivertheCybersecurity oranti-virussoftware. Compliance Deviceisnot Inherent compliance ☐ EvaluationBasedonSoftware BillofMaterials(SBoM) ☐ EvaluationBasedonScanfor Softwareonthedevice ☐ EvaluationBasedonFilesystemscan ☐ EvaluationBasedonRunning softwarecheck

GuangdongShikangLightingTechnologyCo.,Ltd. BuildingD,No.1YongxingNorthRoad,HenglanTown,ZhongshanCity,China U.S.AgentLetterofAttestation To:FederalCommunicationsCommission 7435OaklandMillsRoad,Columbia,MD21046,USA Date:Feb.5,26 Ref: AttestationStatement–Part 2.911(d)(7)filing FCCID:2BRJR-SK-QR1100-F1 GuangdongShikangLightingTechnologyCo.,Ltd.(“theapplicant”)certifiesthat,asofthedateof thefilingoftheapplication,[LOBOSIOWAINC](“theagent”)isourdesignatedU.S.agentfor serviceofprocessfortheabovereferenceFCCID.Theapplicantacceptstomaintainanagentfor serviceofprocessintheUnitedStatesfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S., ortheconclusionofanyCommission-relatedadministrativeorjudicialproceedinginvolvingthe equipment,whicheverislater.Theapplicantfurtheracknowledgesitisourresponsibilitytoinform theFCCwhenevertheagentinformationchanges. [LOBOSIOWAINC]("theagent)understanditistheagent'sobligationtoacceptserviceofprocess intheUnitedStatesformattersrelatedtotheapplicableequipment,andatthephysicalU.S. addressandemailaddress. DesignatedU.S.Agent CompanyName:LOBOSIOWAINC FRN:0036413961 Address:4623BittercreekDrColoradoSpringsco 80922Us Signature: ContactPerson:HarleyLi Tel:(818)818-0538Email:[email protected] Applicant CompanyName:GuangdongShikangLightingTechnologyCo.,Ltd. FRN:0037382686 Address:BuildingD,No.1YongxingNorthRoad, HenglanTown,ZhongshanCity,China Signature: ContactPerson:yangjiafu Tel:13432180008Email:[email protected]

GuangdongShikangLightingTechnologyCo.,Ltd. BuildingD,No.1YongxingNorthRoad,HenglanTown,ZhongshanCity,China AttestationStatements NotCoveredEntityApplicant&NotCoveredEquipment To:FederalCommunicationsCommissionDate:Feb.5,26 7435OaklandMillsRoad, Columbia,MD21046,USA Ref:InformationRequiredbySection2.911(d)(5)(i)&(ii) FCCID:2BRJR-SK-QR1100-F1 GuangdongShikangLightingTechnologyCo.,Ltd.(“theapplicant”)certifiesthat,asofthedateof thefilingoftheapplication,theapplicantisnotidentifiedontheCoveredList,establishedpursuantto§ 1.50002ofreferencechapter,asanentityproducing“covered”communicationequipment.The equipmentforwhichauthorizationissoughtisnot“covered”telecommunicationsequipmentandvideo surveillanceequipmentproducedbyentitiesidentifiedontheCommission’sCoveredListthatprohibited fromreceivinganequipmentauthorizationpursuanttosection§2.903oftheFCCrules. Sincerelyyours, ApplicantSignature PrintedName:yangjiafu Title:Manager Address:BuildingD,No.1YongxingNorthRoad,HenglanTown,ZhongshanCity,China Tel.:13432180008 Email:[email protected]

GuangdongShikangLightingTechnologyCo.,Ltd. BuildingD,No.1YongxingNorthRoad,HenglanTown,ZhongshanCity,China 2/5/2026 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:ConfidentialityRequestfor:FCCID:2BRJR-SK-QR1100-F1 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestpermanent confidentialtreatmentoftheexhibitsaccompanyingthiscertificationapplicationasoutlinedbelow:  BlockDiagram Schematics OperationalDescription Theaboveexhibitscontaintradesecretsand/orproprietaryinformationthatarenotpubliclyavailableand materialsthattheApplicanthasspentconsiderableeffortsindeveloping.Publicdisclosureofthesemay beharmfultotheApplicantandgiveanunfairadvantagetocompetitorsonthemarket. Sincerely, (Signature) PrintedName:yangjiafu Title:Manager Address:BuildingD,No.1YongxingNorthRoad,HenglanTown,ZhongshanCity,China Tel.:13432180008 Email:[email protected]

GuangdongShikangLightingTechnologyCo.,Ltd. BuildingD,No.1YongxingNorthRoad,HenglanTown,ZhongshanCity,China Date:Feb.5,26 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:AgentAuthorizationforFCCID:2BRJR-SK-QR1100-F1 I,theundersigned,herebyauthorize(CTSLTesting(Dongguan）Co.,Ltd.)toactonourbehalfinall mattersrelatingtothisapplicationforequipmentcertification. Anyactcarriedoutby(CTSLTesting(Dongguan）Co.,Ltd.)shallhavethesameeffectasourownandI acknowledgethatallresponsibilityforcomplyingwiththetermsandconditionsofcertification,as specifiedbyDERYCOMCERTIFICATIONSERVICES,INC.,stillresideswith(GuangdongShikang LightingTechnologyCo.,Ltd.). WecertifythatwearenotsubjecttoadenialoffederalbenefitsthatincludesFCCbenefitspursuantto Section5301oftheAnti-DrugAbuseActof1988,21U.S.C.§862,andthatnopartytotheapplication,as definedin47CFR§1.2002(b),issubjecttoadenialoffederalbenefitsthatincludesFCCbenefits pursuanttothatsection. Sincerely, ApplicantSignature: PrintedName:yangjiafu Title:Manager Address:BuildingD,No.1YongxingNorthRoad,HenglanTown,ZhongshanCity,China Tel.:13432180008 Email:[email protected]

GuangdongShikangLightingTechnologyCo.,Ltd. ProductSimilarityDeclaration EUTDescription:CeilingrecessedLEDluminaire ModelNo.:SK-QR1100-F1100W(384X1W/LEDModule) SeriesModel:SK-QR1120-F1120W(512×1W/LEDModule), SK-QR1100-F1100W(384×1W/LEDModule), SK-QR1060-F160W(256×1W/LEDModule), SK-QR1040-F240W(144×1W/LEDModule), SK-QR1030-F130W(128×1W/LEDModule), SK-QR1120-F5120W(512×1W/LEDModule), SK-QR1060-F460W(256×1W/LEDModule), SK-QR1060-F760W(256×1W/LEDModule), SK-QR1080-Y180W(384×1W/LEDModule), SK-QR1060-Y460W(192×1W/LEDModule) We(GuangdongShikangLightingTechnologyCo.,Ltd.)hereby statethatallPCBboard,structureandinternalofthesemodel(s) arethesame,onlydifferinginappearanceandcolor.Sono additionalmodelsweretested. Signature: Name:yangjiafu Title:Manager Place,date:Feb.5,2026

Page1of4 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2620120044ER AnnexA. EUTExternalPhotos FCCID:2BRJR-SK-QR1100-F1 Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com AnnexA. EUTExternalPhotos Photo1ExternalphotosofEUT Photo2ExternalphotosofEUT Page2of4 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2620120044ER AnnexA. EUTExternalPhotos FCCID:2BRJR-SK-QR1100-F1 Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com Photo3ExternalphotosofEUT Photo4ExternalphotosofEUT Page3of4 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2620120044ER AnnexA. EUTExternalPhotos FCCID:2BRJR-SK-QR1100-F1 Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com Photo5ExternalphotosofEUT Photo6ExternalphotosofEUT Page4of4 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2620120044ER AnnexA. EUTExternalPhotos FCCID:2BRJR-SK-QR1100-F1 Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com Photo7ExternalphotosofEUT ------------------------------------------EndofEUTExternalPhotos------------------------------------------

LabelandLabelLocation FCCID:2BRJR-SK-QR1100-F1 L*W:10mm*5mm labelandWhitefont

Page1of3 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2620120044ER AnnexB. EUTInternalPhotos FCCID:2BRJR-SK-QR1100-F1 Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com AnnexB. EUTInternalPhotos Photo1InternalphotosofEUT Photo2InternalphotosofEUT Page2of3 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2620120044ER AnnexB. EUTInternalPhotos FCCID:2BRJR-SK-QR1100-F1 Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com Photo3InternalphotosofEUT Photo4InternalphotosofEUT Antennaposition Page3of3 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2620120044ER AnnexB. EUTInternalPhotos FCCID:2BRJR-SK-QR1100-F1 Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com Photo5InternalphotosofEUT ------------------------------------------EndofEUTInternalPhotos------------------------------------------

Page1of2 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2620120044 FCCRFExposure EUTDescription:CeilingrecessedLEDluminaire ModelNo.:SK-QR1100-F1100W(384X1W/LEDModule) FCCID:2BRJR-SK-QR1100-F1 Equipmenttype:mobileequipment Testproceduresaccordingtothetechnicalstandards:KDB447498D01V06andFCC2.1091. 1.Limits Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactofhuman exposuretoradiofrequency(RF)radiationasspecifiedin1.1307(b) LimitsforMaximumPermissibleExposure(MPE) F=frequencyinMHz Formula:Pd=(P out *G)/(4*π*r 2 ) Where: Pd=powerdensityinmW/cm 2 , Pout=outputpowertoantennainmW; G=gainofantennainlinearscale, π=3.14; R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm2.Ifweknowthemaximumgainoftheantennaandthetotalpower inputtotheantenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitis reached. 2.TestProcedure SoftwareprovidedbyclientenabledtheEUTtotransmitandreceivedataatlowest,middleandhighest channelindividually. Page2of2 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2620120044 3.TestResultofRFExposureEvaluation WIFI Output power(dBm) Max tune-up(mW) Antenna Gain(dBi) Power Density atR=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 802.11b 6.30 4.265800.0016 1.0Pass 802.11g 6.264.226700.0016 1.0Pass 802.11n20 5.893.881500.0017 1.0Pass BLE Frequency(MHz) Output power(dBm) Max tune-up(mW) Antenna Gain(dBi) Power Density atR=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 2402 1.13 1.349000.0004 1.0Pass 2440 2.44 1.753900.0005 1.0Pass 2480 1.96 1.570400.0005 1.0Pass Wifi：Conclusion:themaxresult0.0017:≤1.0compliancewithFCC'sRFExposure. BLE：Conclusion:themaxresult0.0005:≤1.0compliancewithFCC'sRFExposure. Note:WiFi2.4GandBLEcannotbesentsimultaneously

AntennaSpecification ITEMANTSPEC ModelName 2.4GANT CenterFrequency 2402MHz OperatingFrequency 2400-2480MHz OCW N/A OperatingTemperature Range 125 °C Numberofchannels1 AntennaAssembly Type PCBantenna Gain ＜ -3.5dBi Outputpower ≤3dBm ModulationType GFSK Adaptivity N/A Polarization LinearPolarization AzimuthBeamPatternDirectional Impedance 50Ohm AntennaSize 10.5mm*3.1mm Manufacture Test Results Gain Frequency (MHz) Gain(dBi) 2400-3.49 2410-3.65 2420-3.98 2430-4.23 2440-4.23 2450-4.25 2460-4.34 2470-4.48 2480-4.59 2490-4.62 2500-4.57 VSWR FrequencyVSWR 2400MHz9.82 2440MHz9.54 2480MHz8.36 Return Loss Frequency (MHz) Return Loss (dB) 2400-1.77 2440-1.82 2480-2.08 Annex A Test Setup Photos Annex B Figures 1．2D Radiation Pattern Phi=0° Gain Gain (dBi) Angle (°) Scale: 0.5/div Min: -13.5 Max: -9.5 0 180 30 210 60 240 90270 120 300 150 330 2400 MHz 2410 MHz 2420 MHz 2430 MHz 2440 MHz 2450 MHz 2460 MHz 2470 MHz 2480 MHz 2490 MHz 2500 MHz Phi=90° Gain Gain (dBi) Angle (°) Scale: 2/div Min: -20 Max: -4 0 180 30 210 60 240 90270 120 300 150 330 2400 MHz 2410 MHz 2420 MHz 2430 MHz 2440 MHz 2450 MHz 2460 MHz 2470 MHz 2480 MHz 2490 MHz 2500 MHz Theta=90° Gain Gain (dBi) Angle (°) Scale: 2/div Min: -20 Max: -4 0 180 30 210 60 240 90270 120 300 150 330 2400 MHz 2410 MHz 2420 MHz 2430 MHz 2440 MHz 2450 MHz 2460 MHz 2470 MHz 2480 MHz 2490 MHz 2500 MHz 2 ． 3D Radiation Pattern Total Gain Gain (dBi) -25 0 -20 -15 -10 -5 Z X Y Azimuth = 37.7 Elevation = -89.3 Roll = -143.2 2400MHz Total Gain Gain (dBi) -24 -4 -22 -20 -18 -16 -14 -12 -10 -8 -6 Z X Y Azimuth = 37.7 Elevation = -89.3 Roll = -143.2 2440MHz Total Gain Gain (dBi) -24 -4 -22 -20 -18 -16 -14 -12 -10 -8 -6 Z X Y Azimuth = 37.7 Elevation = -89.3 Roll = -143.2 2480MHz Antennasize

Page1of45 FCCPART15SUBPARTC FCCPART15.247 TESTREPORT FCCID:2BRJR-SK-QR1100-F1 ReportNo:CTSL2620120044ER02 ProductName:CeilingrecessedLEDluminaire MainTestModel:SK-QR1100-F1100W(384X1W/LEDModule) SeriesModels: SK-QR1120-F1120W(512×1W/LEDModule), SK-QR1100-F1100W(384×1W/LEDModule), SK-QR1060-F160W(256×1W/LEDModule), SK-QR1040-F240W(144×1W/LEDModule), SK-QR1030-F130W(128×1W/LEDModule), SK-QR1120-F5120W(512×1W/LEDModule), SK-QR1060-F460W(256×1W/LEDModule), SK-QR1060-F760W(256×1W/LEDModule), SK-QR1080-Y180W(384×1W/LEDModule), SK-QR1060-Y460W(192×1W/LEDModule) （PCBboard,structureandinternalofthesemodel(s) arethesame,onlydifferinginappearanceandcolor.So noadditionalmodelsweretested） Applicant:GuangdongShikangLightingTechnologyCo.,Ltd. EXECUTIVESUMMARY Asampleofthisproductwastestedandfoundtobeincompliancewith FCCPART15C,FCCPART15SUBPARTC(15.247). Anyreproductionofthisdocumentmustbedoneinfull.Nosinglepartofthisdocumentmay bereproducedwithoutpermissionfromCTSL.AllTestDataPresentedinthisreportisonly applicabletopresentedTestsample. CTSLTesting(Dongguan)Co.,Ltd. Maincompanyaddress:Building1,HoujieRoadHoujieTown,GuangdongProvince, DongguanCityP.R.C. Page2 of 45 CTSL Testing(Dongguan)Co., Ltd. ReportNo. :CTSL2620120044ER02 Room112, Building1, No. 15, Jiaoyuansongshan,HetianVill tage, HoujieTown,DongguanCity, Guangdong,China. Tel: 0769-86009597E-mail:[email protected]://www.ctsl-lab.com Test Report FCC ID: 2BRJR-SK-QR1100-F1 Applicant Name GuangdongShikangLightingTechnologyCo., Ltd. Applicant Address BuildingD, No.1YongxingNorthRoad,HenglanTown,ZhongshanCity, China Manufacturer Name GuangdongShikangLightingTechnologyCo., Ltd. Manufacturer Address BuildingD, No.1YongxingNorthRoad,HenglanTown,ZhongshanCity, China TradeMarkSeecann ProductnameCeilingrecessedLED luminaire Main Test Model SK-QR1100-F1100W(384X1W/LEDModule) SeriesModelsPleasereferto the first pageof the report Standard FCC Part 15 SubpartC (15.247) ANSI C63.10:2020 FCC KDB 558074D01 15.247Meas Guidancev05r02 Test Location ISO/IEC17025by ILAC-MRAis A2LA7556.01 CTSLTesting(Dongguan)Co., Ltd. Room112, Building1, No. 15, JiaoyuansongshanHetianVillage,HoujieTown DongguanCity, Guangdong,People’s Republicof China ReceiptDate2025.12.22Test period2025.12.18-202 6.1.20Issue Date202 6.1.20 Conclusion The equipmentundertest was foundto be compliancewith the requirementsof the standardsapplied. Performs Testing: EthanZhao Test Report Reviewer: SteveQin Test Report Authorizer: Alan Li (Special seal) Page3of45 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2620120044ER02 Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com TABLEOFCONTENTS DescriptionPage TESTREPORTVERIFICATION ...................................................................................................................... 3 1.GENERALINFORMATION........................................................................................................................5 1.1.GeneralDescriptionofEUT(EquipmentUnderTest).......................................................................5 1.2.AntennaInformation................................................................................................................................6 2.SUMMARYOFTEST................................................................................................................................7 2.1.TestStandards.........................................................................................................................................7 2.2.Summaryoftestresult............................................................................................................................7 2.3.TestFacilities............................................................................................................................................8 2.4.Measurementuncertainty.......................................................................................................................9 2.5.BlockDiagram........................................................................................................................................10 2.6.Assistantequipmentusedfortest.......................................................................................................10 2.7.ChannelList............................................................................................................................................11 2.8.PowerSettingofTestSoftware...........................................................................................................11 2.9.TestEquipment......................................................................................................................................12 3.6DBBANDWIDTH.............................................................................................................................14 3.1.Limit..........................................................................................................................................................14 3.2.TestSetup...............................................................................................................................................14 3.3.SpectrumAnalyzerSetting...................................................................................................................14 3.4.TestProcedure.......................................................................................................................................14 3.5.TestResult..............................................................................................................................................15 3.6.OriginalTestrecord...............................................................................................................................16 4.99%BANDWIDTH.............................................................................................................…

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Page1of55 FCCPART15SUBPARTC FCCPART15.247 TESTREPORT FCCID:2BRJR-SK-QR1100-F1 ReportNo:CTSL2620120044ER02 ProductName:CeilingrecessedLEDluminaire MainTestModel:SK-QR1100-F1100W(384X1W/LEDModule) SeriesModels: SK-QR1120-F1120W(512×1W/LEDModule), SK-QR1100-F1100W(384×1W/LEDModule), SK-QR1060-F160W(256×1W/LEDModule), SK-QR1040-F240W(144×1W/LEDModule), SK-QR1030-F130W(128×1W/LEDModule), SK-QR1120-F5120W(512×1W/LEDModule), SK-QR1060-F460W(256×1W/LEDModule), SK-QR1060-F760W(256×1W/LEDModule), SK-QR1080-Y180W(384×1W/LEDModule), SK-QR1060-Y460W(192×1W/LEDModule) （PCBboard,structureandinternalofthesemodel(s) arethesame,onlydifferinginappearanceandcolor.So noadditionalmodelsweretested） Applicant:GuangdongShikangLightingTechnologyCo.,Ltd. EXECUTIVESUMMARY Asampleofthisproductwastestedandfoundtobeincompliancewith FCCPART15SUBPARTC(15.247). Anyreproductionofthisdocumentmustbedoneinfull.Nosinglepartofthisdocument maybereproducedwithoutpermissionfromCTSL;AllTestDataPresentedinthisreport isonlyapplicabletopresentedTestsample. CTSLTesting(Dongguan)Co.,Ltd. Maincompanyaddress:Building1,HoujieRoadHoujieTown,GuangdongProvince, DongguanCityP.R.C. Page2 of 55 CTSL Testing(Dongguan)Co., Ltd. ReportNo. :CTSL2620120044ER02 Room112, Building1, No. 15, Jiaoyuansongshan,HetianVill tage, HoujieTown,DongguanCity, Guangdong,China. Tel: 0769-86009597E-mail:[email protected]://www.ctsl-lab.com Test Report FCC ID: 2BRJR-SK-QR1100-F1 Applicant Name GuangdongShikangLightingTechnologyCo., Ltd. Applicant Address BuildingD, No.1YongxingNorthRoad,HenglanTown,ZhongshanCity, China Manufacturer Name GuangdongShikangLightingTechnologyCo., Ltd. Manufacturer Address BuildingD, No.1YongxingNorthRoad,HenglanTown,ZhongshanCity, China TradeMarkSeecann ProductnameCeilingrecessedLED luminaire Main Test Model SK-QR1100-F1100W(384X1W/LEDModule) SeriesModelsPleasereferto the first pageof the report Standard FCC Part 15 SubpartC (15.247) ANSI C63.10:2020 FCC KDB 558074D01 15.247Meas Guidancev05r02 Test Location ISO/IEC17025by ILAC-MRAis A2LA7556.01 CTSLTesting(Dongguan)Co., Ltd. Room112, Building1, No. 15, JiaoyuansongshanHetianVillage,HoujieTown DongguanCity, Guangdong,People’s Republicof China ReceiptDate2025.12.22Test period2025.12.18-202 6.1.20Issue Date202 6.1.20 Conclusion The equipmentundertest was foundto be compliancewith the requirementsof the standardsapplied. Performs Testing: EthanZhao Test Report Reviewer: SteveQin Test Report Authorizer: Alan Li (Special seal) Page3of55 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2620120044ER02 Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com TABLEOFCONTENTS DescriptionPage TESTREPORTVERIFICATION......................................................................................................................3 1.GENERALINFORMATION........................................................................................................................5 1.1.GeneralDescriptionofEUT(EquipmentUnderTest).......................................................................5 1.2.AntennaInformation................................................................................................................................6 2.SUMMARYOFTEST................................................................................................................................7 2.1.TestStandards.........................................................................................................................................7 2.2.Summaryoftestresult............................................................................................................................7 2.3.TestFacilities............................................................................................................................................8 2.4.Measurementuncertainty.......................................................................................................................9 2.5.BlockDiagram...........................................................................................…

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