2ARWQ62440534Smart Ceiling Light

“428-AI24XF-01 A0 AT1515-Smart-Ceiling-Light-userguide_ _AT1515-Smart-Ceiling-Light-userguide.ai” 文件编号 客户编号系统成品料号配置方案 客户代码版本 美工 核对核准 美工组长 BOM组 材质表面处理尺寸 标记 版本 修改内容 签名 日期 ZONE REV DESCRIPTION APPROVED DATE L A C AT1515 Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Note:This equipment has been tested and found to comply with the limits for a class B digital device,pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequence energy and,if not installed and used in accordance with the instructions,may cause harmful interference to radio communications.However,there is no guarantee that interference will not occur in a particular installation.if this equipmemt does cause harmful interference to radio or television reception,which can be determined by turning the equipment off and on,the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. - Connect the equipment into an autlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement,This equipment should be installed and operated with a minumum distance of 20 cm between the radiator and your body.

SCS-F019:ConfidentialityRequestLetterPage 1 of 3 Rev7.0 775MontagueExpressway Milpitas,CA95035 Tel:408-526-1188 Fax:408-526-1088 Email:[email protected] Website:https://www.cps.bureauveritas.com/ Confidentiality RequestLetter ReasonforAmendment(current/obsolete) RevisionHistory ApprovedDate FromTo InitialRelease(obsolete)1.01.0Nov-14-2006 AddingCFR2.459(obsolete)1.02.0August–11-2008 Updatedcompanytemplate&Addedtext box(obsolete) 2.03.0Jan-31-2012 AddedICconfidentialityletterform (obsolete) 3.04.0March-26-2015 CorrectionstoSTCform.Addedreference toKDB(obsolete) 4.05.0Nov-19-2015 Updatedcompanylogo(current)5.06.0Jun-26-2019 UpdatedReferencesandContactInfo6.07.0Aug-30-2020 SCS-F019:ConfidentialityRequestLetterPage 2 of 3 Rev7.0 GuangDongLACSmartLightingCo.,Ltd. (2021-02-28) To: FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046-1609 Cc: BureauVeritasConsumerProductsServicesInc. 775MontagueExpressway Milpitas,CA95035 Subject:ConfidentialityRequestforFCCID:2ARWQ62440534 PursuanttoCFR47sections0.457and0.459,werespectfullyrequestpermanentconfidentialtreatmentofthe followingExhibitsaccompanyingthisapplicationbeheldconfidential: TypeofConfidentialityRequestedExhibit ShortTermPermanentBlockDiagram ShortTermExternalPhotos ShortTermPermanent i InternalPhotos ShortTermPermanentOperationalDescription/TheoryofOperation ShortTermPermanentPartsList ShortTermPermanentTune-UpProcedure ShortTermPermanentSchematics ShortTermTestSetupPhotos ShortTermPermanent i User’sManual Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedtothepublic. Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovideunjustifiedbenefitstoits competitors. PermanentConfidentiality: Theapplicantrequeststheexhibitslistedaboveaspermanentlyconfidentialbepermanentlywithheldfrom publicreviewduetomaterialsthatcontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic. Short-TermConfidentiality: Toavoidprematurereleaseofsensitiveinformationpriortomarketingorreleaseoftheproducttothepublic,the applicantrequeststhefollowingdocumentscontainedinthiscertificationapplicationbetemporarilywithheld frompublicdisclosureforaninitialperiodof45or180days;orforaspecifieddateofnottoexceed 180daysfromtheGrantDate Theapplicantunderstandsthatdisclosureofthisapplicationandallaccompanyingdocumentationwillnotbe madebeforethedateoftheGrantforthisapplication. SCS-F019:ConfidentialityRequestLetterPage 3 of 3 Rev7.0 Sincerely, YiMinChen Manager GuangDongLACSmartLightingCo.,Ltd. No.4ofZheLiaoIndustrialZone,HuaiDeVillageHumenTown,DongGuan,China i PermanentconfidentialitymayberequestedinaccordancewithFCCKDB726920

SCS-F190WiFiChannel12&13DeclarationLetterPage 1 of2Rev.2.0 CreatedbyWilliamGraffApprovedbyBao-ThuongNguyen WIFIChannel12and13 DeclarationLetter ReasonforAmendment RevisionHistory ApprovedDate FromTo InitialRelease(obsolete)Initial1.0December22,2015 Modifytheselectoptions(current)1.02.0September23,2016 SCS-F190WiFiChannel12&13DeclarationLetterPage 2 of2Rev.2.0 CreatedbyWilliamGraffApprovedbyBao-ThuongNguyen GuangDongLACSmartLightingCo.,Ltd. WIFIChannel12and13DeclarationLetter WedeclaretheequipmentidentifiedbelowwithregardstoChannel12and13capabilitiesfor FCCID:2ARWQ62440534 Declaration ProducthardwaredoesnothavethecapabilitytooperateonChannel 12and13.  ProducthardwarehasthecapabilitytooperateonChannel12and13. However,thesetwochannelswillbedisabledviasoftwareandwillnot beaccessibletouser. ProducthardwarehasthecapabilitytooperateonChannel12and13. However,alltheoperatedchannelscan’tbechangedintheRF parameterviasoftware.Allchannelshavecompliedwithallofthe requirementssetsoutinFCCPart15.247. ProducthardwarehasthecapabilitytooperateonWiFiChannel12 and13,andmeetstherequirementsofKDB594280D01v02r01. Pleasenote: 1.)Bydefault,thisdeviceoperatesinamodethatiscompliantwith theU.S.requirements. 2.)Thisdevicewillalsousesupplementalinformationsuchasgeo- locationdatatodeterminethatitisoperatingoutsidetheU.S.,if necessary,tochangeitspower.Suchsupplementaldatawillbe derivedfromthefollowing: GlobalNavigationSatelliteSystem(GNSS)7sensorsinthedevice MobileCountryCode(MCC),8orMCCwithaMobileNetworkcode (MNC),receivedfromaCMRS9carrierandreceiveddirectlybya receiveronthedevice Countryinformationderivedfrommultipleadjacentaccesspoints(for exampleusingIEEEStd802.11dprovisions)maybepermittedon case-by-casebasis Othersuitablegeo-locationdatabasedonIPaddressesorother reliablesource. SCS-F190WiFiChannel12&13DeclarationLetterPage 3 of2Rev.2.0 CreatedbyWilliamGraffApprovedbyBao-ThuongNguyen Sincerely, YiMinChen Manager GuangDongLACSmartLightingCo.,Ltd. No.4ofZheLiaoIndustrialZone,HuaiDeVillageHumenTown,DongGuan,China

GuangDongLACSmartLightingCo.,Ltd. Declarationonmodeldifference Wetheundersignedherebyconfirmthatthesemodelsareidentical,andallmodelshavethe sameRFmoduleandantenna,PCBlayout,schematicsandcomponent.Exceptforthedifferent colourofframeofenclosure. ProductionnameFCCIDModelno. SmartCeiling Light 2ARWQ624405342440534-xx (xx=01-99fordifferentcolour offrameofenclosure) Sincerely, YiMinChen Manager GuangDongLACSmartLightingCo.,Ltd. No.4ofZheLiaoIndustrialZone,HuaiDeVillageHumenTown,DongGuan,China

Label: Labellocation: 15.19

RF EXPOSURE EVALUATION EUT Specification EUT Smart Ceiling Light Model Number 62440534-01 FCC ID 2ARWQ62440534 Antenna gain (Max) 1.2dBi Operation Frequency WLAN: 2.412GHz ~ 2.462GHz Input Rating AC 120V, 60HZ Max. output power 802.11b: 14.48dBm 802.11g: 10.31dBm 802.11n(HT20): 9.92dBm 802.11n(HT40): 9.64dBm Frequency Range(MHz) Test Requirement: According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density(mW/cm 2 ) Average Time (A) Limits for Occupational/Control Exposures 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (B) Limits for General Population/Uncontrol Exposures 300-1500 -- -- F/1500 6 1500-100000 -- -- 1 30 11.1 Friis transmission formula: Pd= (Pout*G)\ (4*pi*R 2 ) Where Pd= Power density in mW/cm 2 Pout=output power to antenna in mW G= Numeric gain of the antenna relative to isotropic antenna Pi=3.1416 R= distance between observation point and center of the radiator in cm Pd the limit of MPE, 1mW/cm 2 . If we know the maximum gain of the nd total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. 11.2 Measurement Result Antenna gain: 1.2 dBi WIFI: Signature: Alan He Date: 2021-03-01 Operatin g Mode Test C hannel Tune up tolerance (dBm) Max tune up conducte d power(dB m) Output Peak power (mW) Ant. Gain (dBi) Ant. Gain (numeric) Power density at 20cm (mW/ cm2 ) Power density Limits (mW/ cm2 ) 113±114 25.1191.21.3180.006588 1 614±115 31.6231.21.3180.008293 1 1114±115 31.6231.21.3180.008293 1 18±19 7.9431.21.3180.002083 1 610±111 12.5891.21.3180.003302 1 1110±111 12.5891.21.3180.003302 1 802.11n18±19 7.9431.21.3180.002083 1 (HT20)69±110 10.0001.21.3180.002623 1 1110±111 12.5891.21.3180.003302 1 802.11n39±110 10.0001.21.3180.002623 1 (HT40)69±110 10.0001.21.3180.002623 1 910±111 12.5891.21.3180.003302 1 802.11b 802.11g

Report No.: EA20120381F04001 1 of 67 DongGuan Anci Electronic Technology Co., Ltd 1-2 Floor, Building A, No.11, Headquarters 2 Road, Songshan Lake Hi-tech Industrial Development Zone, Dongguan City, Guangdong Pr., China. Phone: 86-769- 8507 5888; Fax: 86-769- 8507 5898 E-mail: [email protected] Rev. 1.0 ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT INTENTIONAL RADIATOR CERTIFICATION TO FCC PART 15 SUBPART C REQUIREMENT OF Smart Ceiling Light Model No.: 62440534-xx (xx=01-99 for different colour of frame of enclosure) FCC ID: 2ARWQ62440534 Trademark: N/A Report No.: EA20120381F04001 Issue Date: Feb. 25, 2021 Prepared for GuangDong LAC Smart Lighting Co.,Ltd. No.4 of ZheLiao Industrial Zone, HuaiDe Village Humen Town, DongGuan, China Prepared by Dong Guan Anci Electronic Technology Co., Ltd. 1-2 Floor, Building A, No.11, Headquarters 2 Road, Songshan, Lake Hi-tech Industrial Development Zone, Dongguan City, Guangdong Pr., China. This report shall not be reproduced, except in full, without the written approval of Dong Guan Anci Eleaactronic Technology Co., Ltd. Report No.: EA20120381F04001 2 of 67 TRF No.: FCC 15.247/A Rev. 1.0 VERIFICATION OF COMPLIANCE Applicant: GuangDong LAC Smart Lighting Co.,Ltd.. No.4 of ZheLiao Industrial Zone, HuaiDe Village Humen Town, DongGuan, China. Manufacturer: GuangDong LAC Smart Lighting Co.,Ltd. No.4 of ZheLiao Industrial Zone, HuaiDe Village Humen Town, DongGuan, China Product Description: Smart Ceiling Light Model Number: 62440534-xx (xx=01-99 for different colour of frame of enclosure) (Note:All models are the same except the colour of frame of enclosure. We choose model: 62440534-01 as the main test.) We hereby certify that: The above equipment was tested by Dong Guan Anci Electronic Technology Co., Ltd. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10-2013 and the energy emitted by the sample EUT tested as described in this report is in compliance with conducted and radiated emission limits of FCC Rules Part 15.247(2020). Date of Test : Dec. 22, 2020 to Feb. 24, 2021 Prepared by : Tomas Yang/Supervisor Reviewer & Authorized Signer : Alan He/Manager Report No.: EA20120381F04001 3 of 67 TRF No.: FCC 15.247/A Rev. 1.0 Modified Information Version Summary Revision Date Report No. Ver.1.0 Original Report / EA20120381F04001 Report No.: EA20120381F04001 4 of 67 TRF No.: FCC 15.247/A Rev. 1.0 Table of Contents 1. GENERAL INFORMATION ..................................................................................................................................... 6 1.1 PRODUCT DESCRIPTION ........................................................................................................................................ 6 1.2 TEST METHODOLOGY ............................................................................................................................................ 6 2. SYSTEM TEST CONFIGURATION ........................................................................................................................ 7 2.1 EUT CONFIGURATION ............................................................................................................................................ 7 2.2 EUT EXERCISE ...................................................................................................................................................... 7 2.3 TEST PROCEDURE ................................................................................................................................................. 7 2.4 CONFIGURATION OF TESTED SYSTEM ................................................................................................................... 7 3. DESCRIPTION OF TEST MODES ......................................................................................................................... 9 4. SUMMARY OF TEST RESULTS .......................................................................................................................... 12 5. TEST FACILITY ....................................................................................................................................................... 13 6. CONDUCTED EMISSIONS TEST ........................................................................................................................ 14 6.1MEASUREMENT PROCEDURE: .............................................................................................................................. 14 6.2TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ...................................................................................... 14 6.3MEASUREMENT EQUIPMENT USED: ..................................................................................................................... 14 6.4 CONDUCTED EMISSION LIMIT .............................................................................................................................. 14 6.5 MEASUREMENT RESULT: ...................................................................................................................................... 15 6.5 CONDUCTED MEASUREMENT PHOTOS: ............................................................................................................... 17 7. RADIATED EMISSION TEST ................................................................................................................................ 18 7.1 MEASUREMENT PROCEDURE .............................................................................................................................. 18 7.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ...................................................................................... 19 7.3 MEASUREMENT EQUIPMENT USED ...................................................................................................................... 20 7.4 RADIATED EMISSION LIMIT .....................................…

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