2AKBP-Q3CWMSmart Light Bulb

C5266091_X8_Ed.1 1/1 LetterofAuthorization ShenzhenHysiryTechnologyCo.,Ltd. Company:ShenzhenHysiryTechnologyCo.,Ltd. Address:2403D,24thfloor,coasthuanqingbuilding,no.24futianroad, xutowncommunity,futianstreet,futiandistrict,shenzhen ProductName:SmartLightBulb ModelNumber:Q3CWM FCCIdentifier:2AKBP-Q3CWM WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:HaitaoZhanDate:2020-03-31 Title:Manager Signatureofapplicant:

C5266091_X10_Ed.1 1/1 ShenzhenHysiryTechnologyCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2020-03-31 Subject:RequestforConfidentiality FCCID:2AKBP-Q3CWM ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo BlockDiagram Schematics TestReportNoNo TestSetupPhotosNo User’sManual InternalPhotos PartsList/TuneUp RFExposureInfo OperationalDescription CoverLetter(s)NoNo SDRSoftware/SecurityInfoNo Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. Sincerely, Signature: Name:HaitaoZhan Title:Manager

GTS202003000219F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page1of1 ProductName:SmartLightBulb TestModelNo.:Q3CWM EUTConstructionalDetails -----End------

GTS202003000219F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page1of3 ProductName:SmartLightBulb TestModelNo.:Q3CWM EUTConstructionalDetails RFAntenna GTS202003000219F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page2of3 GTS202003000219F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page3of3 ------End------

FCCID:2AKBP-Q3CWM RFExposureEvaluation Limits Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactofhumanexposure toradiofrequency(RF)radiationasspecifiedin1.1307(b) LimitsforMaximumPermissibleExposure(MPE) Frequencyrange (MHz) Electricfield strength (V/m) Magneticfieldstrength (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 .Ifweknowthemaximumgainoftheantennaandthetotalpowerinputto theantenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitisreached. TestProcedure SoftwareprovidedbyclientenabledtheEUTtotransmitandreceivedataatlowest,middleandhighest channelindividually. TestResultofRFExposureEvaluation WI-FIMode: TestModeChannel Outputpowerto antenna(mW) PowerDensity atR=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 802.11b Lowest(2412MHz)104.710.030811.0PASS Middle(2437MHz)91.410.026901.0PASS Highest(2462MHz)67.760.019941.0PASS 802.11g Lowest(2412MHz)75.340.022171.0PASS Middle(2437MHz)68.080.020031.0PASS Highest(2462MHz)49.660.014611.0PASS 802.11n(HT20) Lowest(2412MHz)82.220.024201.0PASS Middle(2437MHz)68.870.020271.0PASS Highest(2462MHz)51.880.015271.0PASS 802.11n(HT40) Lowest(2422MHz)72.950.021471.0PASS Middle(2437MHz)65.770.019351.0PASS Highest(2452MHz)55.210.016251.0PASS Remark:antennagain=1.7dBi

Global United Technology Services Co., Ltd. Report No.: GTS202003000219F01 Authorized Signature: Robinson Lo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 55 TEST REPORT Applicant: Shenzhen Hysiry Technology Co., Ltd. Address of Applicant: 2403D, 24th floor, coast huanqing building, no.24 futian road, xu town community, futian street, futian district, shenzhen Manufacturer: Shenzhen Hysiry Technology Co., Ltd. Address of Manufacturer: 2403D, 24th floor, coast huanqing building, no.24 futian road, xu town community, futian street, futian district, shenzhen Equipment Under Test (EUT) Product Name: Smart Light Bulb Model No.: Q3CWM Trade Mark: FCC ID: 2AKBP-Q3CWM Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of sample receipt: 2019-12-23 Date of Test: 2019-12-25 to 2020-03-25 Date of report issued: 2020-03-25 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTS202003000219F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 55 2 Version Version No. Date Description 00 2020-03-25 Original Prepared By: Date: 2020-03-25 Project Engineer Check By: Date: 2020-03-25 Reviewer Report No.: GTS202003000219F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 55 3 Contents Page 1 COVER PAGE ................................................................................................................................................. 1 2 VERSION ----------------------------------------------------------------------------------------------------------------------------- 2 3 CONTENTS -------------------------------------------------------------------------------------------------------------------------- 3 4 TEST SUMMARY ------------------------------------------------------------------------------------------------------------------ 4 5 GENERAL INFORMATION ------------------------------------------------------------------------------------------------------ 5 5.1 GENERAL DESCRIPTION OF EUT -------------------------------------------------------------------------------------------- 5 5.2 TEST MODE ---------------------------------------------------------------------------------------------------------------------- 6 5.3 DESCRIPTION OF SUPPORT UNITS ------------------------------------------------------------------------------------------- 6 5.4 DEVIATION FROM STANDARDS ------------------------------------------------------------------------------------------------ 6 5.5 ABNORMALITIES FROM STANDARD CONDITIONS -------------------------------------------------------------------------- 6 5.6 TEST FACILITY ------------------------------------------------------------------------------------------------------------------ 6 5.7 TEST LOCATION----------------------------------------------------------------------------------------------------------------- 6 5.8 ADDITIONAL INSTRUCTIONS --------------------------------------------------------------------------------------------------- 6 6 TEST INSTRUMENTS LIST ----------------------------------------------------------------------------------------------------- 7 7 TEST RESULTS AND MEASUREMENT DATA --------------------------------------------------------------------------- 9 7.1 ANTENNA REQUIREMENT ------------------------------------------------------------------------------------------------------ 9 7.2 CONDUCTED EMISSIONS -----------------------------------------------------------------------------------------------------10 7.3 CONDUCTED PEAK OUTPUT POWER ---------------------------------------------------------------------------------------13 7.4 CHANNEL BANDWIDTH & 99% OCCUPY BANDWIDTH -------------------------------------------------------------------16 7.5 POWER SPECTRAL DENSITY -------------------------------------------------------------------------------------------------20 7.6 BAND EDGES -------------------------------------------------------------------------------------------------------------------23 7.6.1 Conducted Emission Method ---------------------------------------------------------------------------------------23 7.6.2 Radiated Emission Method -----------------------------------------------------------------------------------------26 7.7 SPURIOUS EMISSION ----------------------------------------------------------------------------------------------------------43 7.7.1 Conducted Emission Method ---------------------------------------------------------------------------------------43 7.7.2 Radiated Emission Method -----------------------------------------------------------------------------------------45 8 TEST SETUP PHOTO -----------------------------------------------------------------------------------------------------------55 9 EUT CONSTRUCTIONAL DETAILS -----------------------------------------------------------------------------------------55 Report No.: GTS202003000219F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 55 4 Test Summary Test Item Section Result Antenna requirement FCC part 15.203/15.247 (c) Pass AC Power Line Conducted Emission FCC part 15.2…

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GTS202003000219F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page1of2 ProductName:SmartLightBulb TestModelNo.:Q3CWM TestSetupPhoto RadiatedEmission GTS202003000219F01 GlobalUnitedTechnologyServicesCo.,Ltd. No.123-128,TowerA,JinyuanBusinessBuilding,No.2,LaodongIndustrialZone, XixiangRoad,BaoanDistrict,Shenzhen,Guangdong,China518102 Telephone:+86(0)75527798480Fax:+86(0)75527798960Page2of2 ConductedEmission ------End------