2BTKB-ESPH2MINI1Yeelight Smart RGBWW LED Bulb

FCCStatement ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice, pursuanttopart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotection againstharmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates,usesandcan radiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructions, maycauseharmfulinterferencetoradiocommunications.However,thereisnoguaranteethat interferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescauseharmful interferencetoradioortelevisionreception,whichcanbedeterminedbyturningtheequipment offandon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthe followingmeasures: Reorientorrelocatethereceivingantenna. Increasetheseparationbetweentheequipmentandreceiver. Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiveris connected. Consultthedealeroranexperiencedradio/TVtechnicianforhelp. Caution:Anychangesormodificationstothisdevicenotexplicitlyapprovedbymanufacturer couldvoidyourauthoritytooperatethisequipment. Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothefollowingtwo conditions:(1)Thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemustaccept anyinterferencereceived,includinginterferencethatmaycauseundesiredoperation. RFExposureInformation ThisequipmentcomplieswithFCCradiationexposurelimitssetforthforanuncontrolled environment.Thisequipmentshouldbeinstalledandoperatedwithminimumdistance20cm betweentheradiatorandyourbody.

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2BTKB-ESPH2MINI1 YLQPD-0024 We, Applicant Company Name: SHENZHEN JIACHEN PLASTIC HARDWARE ELECTRONICS CO., LTD. Address: Building B4, Linpokeng Second Industrial Zone, Wusan Shares, Nanpu Road, Shajing Town, Bao'an District, Shenzhen City, Guangdong 518100, China Phone: +86-18813576661 certify that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. This includes the cybersecurity and anti-virus software produced or provided by Kaspersky Lab, Inc. or any of ist successors and assignees. We certify that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2025-12-17 Signature Date Name / Title: Yingjian Chen / Product Manager Company: SHENZHEN JIACHEN PLASTIC HARDWARE ELECTRONICS CO., LTD. Address: Building B4, Linpokeng Second Industrial Zone, Wusan Shares, Nanpu Road, Shajing Town, Bao'an District, Shenzhen City, Guangdong 518100, China Phone: +86-18813576661 Fax: N/A E-Mail: [email protected]

Due Diligence Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern FCC ID Model name 2BTKB-ESPH2MINI1 YLQPD-0024 Pursuant to KDB 986446 D01 Covered Equipment Guidance the evaluation of the product above shows compliance for the following reasons: Compliance Evaluation process Results Inherent compliance The chipset(s) used is not capable of running the cybersecurity and/or anti-virus software Compliance The memory used does not allow the running the cybersecurity and/or anti-virus software Compliance The storage capacity does not allow the running the cybersecurity and/or anti-virus software Compliance The operating system used is not capable of running the cybersecurity and/or anti-virus software Compliance No inherent compliance Based on software bill of material Based on scan for running software on the device Based on filesystem scan for cybersecurity and/or anti-virus software The equipment for which authorization is sought complies with the rules and fulfils the requirements as detailed in the above mentioned KDB. Evaluation performed by Company Name: Shenzhen LCS Compliance Testing Laboratory Ltd. Contact Name: Martion Lee Address: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Phone: +86-755-82591330 Email: [email protected] Signature: Date: 2025-11-26

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2BTKB-ESPH2MINI1 YLQPD-0024 For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics • the Part List • the Tune up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2025-12-17 Signature Date Name / Title: Yingjian Chen / Product Manager Company: SHENZHEN JIACHEN PLASTIC HARDWARE ELECTRONICS CO., LTD. Address: Building B4, Linpokeng Second Industrial Zone, Wusan Shares, Nanpu Road, Shajing Town, Bao'an District, Shenzhen City, Guangdong 518100, China Phone: +86-18813576661 Fax: N/A E-Mail: [email protected]

Page1of3FCCID:2BTKB-ESPH2MINI1 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com ExternalPhotosoftheEUT Fig.1 Fig.2 Page2of3FCCID:2BTKB-ESPH2MINI1 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.3 Fig.4 Page3of3FCCID:2BTKB-ESPH2MINI1 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.5 Fig.6

Page1of1FCCID:2BTKB-ESPH2MINI1 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com LABELANDLOCATION (Size:L4.0cmxW2.0cm) LabelLocation YeelightSmartRGBWWLEDBulb Model:YLQPD-0024 FCCID:2BTKB-ESPH2MINI1

Page1of4FCCID:2BTKB-ESPH2MINI1 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com InternalPhotosoftheEUT Fig.1 Fig.2 Page2of4FCCID:2BTKB-ESPH2MINI1 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.3 Fig.4 Page3of4FCCID:2BTKB-ESPH2MINI1 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.5 Fig.6 BluetoothAntenna Page4of4FCCID:2BTKB-ESPH2MINI1 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.7 Fig.8

Page1of9FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com RFExposureEvaluation FOR SHENZHENJIACHENPLASTICHARDWAREELECTRONICSCO.,LTD. YeelightSmartRGBWWLEDBulb TestModel:YLQPD-0024 Preparedfor : SHENZHENJIACHENPLASTICHARDWAREELECTRONICS CO.,LTD. Address : BuildingB4,LinpokengSecondIndustrialZone,WusanShares, NanpuRoad,ShajingTown,Bao’anDistrict,ShenzhenCity Preparedby: GuangzhouLCSComplianceTestingLaboratoryLtd. Address: No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China Tel:(+86)020-39166689 Fax: (+86)020-39166619 Web: www.LCS-cert.com Mail: [email protected] Dateofreceiptoftestsample:November04,2025 Numberoftestedsamples:2 SampleNo.:B251031030-1,B251031030-2 Serialnumber: Prototype DateofTest : November04,2025~November25,2025 DateofReport: November26,2025 Page2of9FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com RFExposureEvaluation ReportReferenceNo......................:LCSC10215005EB DateofIssue.......................................:November26,2025 TestingLaboratoryName..............:GuangzhouLCSComplianceTestingLaboratoryLtd. Address................................................:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China TestingLocation/Procedure............:FullapplicationofHarmonisedstandards■ PartialapplicationofHarmonisedstandards□ Otherstandardtestingmethod□ Applicant’sName.............................:SHENZHENJIACHENPLASTICHARDWAREELECTRONICS CO.,LTD. Address................................................:BuildingB4,LinpokengSecondIndustrialZone,WusanShares, NanpuRoad,ShajingTown,Bao’anDistrict,ShenzhenCity TestSpecification Standard..............................................:FCCKDBpublication447498D01GeneralRFExposureGuidance v06 FCCCFR47part11.1310 FCCCFR47part22.1091 TestReportFormNo......................:TRF-4-E-214A/0 TRFOriginator....................................:GuangzhouLCSComplianceTestingLaboratoryLtd. MasterTRF.........................................:Dated2011-03 GuangzhouLCSComplianceTestingLaboratoryLtd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe GuangzhouLCSComplianceTestingLaboratoryLtd.isacknowledgedascopyrightownerandsourceof thematerial.GuangzhouLCSComplianceTestingLaboratoryLtd.takesnoresponsibilityforandwillnot assumeliabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. EUTDescription...............................:YeelightSmartRGBWWLEDBulb TradeMark..........................................:N/A TestModel...........................................:YLQPD-0024 Ratings.................................................:PleaseRefertoPage6 Result...................................................:PASS Compiledby:Supervisedby:Approvedby: AceYao/AdministratorsJustinZhu/TechniqueDirectorGavinLiang/Manager Page3of9FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com RFExposureEvaluation TestResult PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. TestReportNo.:LCSC10215005EB November26,2025 Dateofissue TestModel.............................. : YLQPD-0024 EUT......................................... : YeelightSmartRGBWWLEDBulb Applicant...............................:SHENZHENJIACHENPLASTICHARDWAREELECTRONICS CO.,LTD. Address...................................:BuildingB4,LinpokengSecondIndustrialZone,WusanShares, NanpuRoad,ShajingTown,Bao’anDistrict,ShenzhenCity Telephone...............................:/ Fax..........................................:/ Manufacturer.........................:SHENZHENJIACHENPLASTICHARDWAREELECTRONICS CO.,LTD. Address...................................:BuildingB4,LinpokengSecondIndustrialZone,WusanShares, NanpuRoad,ShajingTown,Bao’anDistrict,ShenzhenCity Telephone...............................:/ Fax..........................................:/ Factory...................................: SHENZHENJIACHENPLASTICHARDWAREELECTRONICS CO.,LTD. Address...................................: BuildingB4,LinpokengSecondIndustrialZone,WusanShares, NanpuRoad,ShajingTown,Bao’anDistrict,ShenzhenCity Telephone...............................:/ Fax..........................................:/ Page4of9FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com RevisionHistory ReportVersionIssueDateRevisionContentRevisedBy 000November26,2025InitialIssue--- Page5of9FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TABLEOFCONTENTS DescriptionPage 1.PRODUCTINFORMATION....................................................................................................................................6 2.EVALUATIONMETHOD.........................................................................................................................................7 3.LIMIT...........................................................................................................................................................................7 4.MPECALCULATIONMETHOD..........................…

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OTA TEST REPORT TA Technology (Shanghai) Co., Ltd. tested the above equipment in accordance with the requirements in ANSI/IEEE Std 149-2008. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. Prepared by: Peng Tao Approved by: Kai Xu TA Technology (Shanghai) Co., Ltd. No.145, Jintang Rd, Tangzhen Industry Park, Pudong Shanghai, China TEL: +86‐021‐50791141/2/3 FAX: +86‐021‐50791141/2/3‐8000 Applicant Espressif System (Shanghai) Co.,Ltd Product ESP32-C3-MINI-1 Model ESP-ANT D-H Report No. Y2102A0260-T2 Issue Date March 9, 2021 仅供 青岛易来智能科技股份有限公司 OTA Test Report Report No: Y2102A0260-T2 TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 2 of 13 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. TABLE OF CONTENTS 1. Test Laboratory .............................................................................................................................. 3 1.1. Notes of the Test Report ................................................................................................... 3 1.2. Test facility ........................................................................................................................ 3 1.3. Testing Location ................................................................................................................ 3 1.4. Laboratory Environment .................................................................................................... 4 2. General Description of Equipment under Test ............................................................................... 5 2.1. Applicant and Manufacturer Information ............................................................................ 5 2.2. General information ........................................................................................................... 5 2.3. Test Date ........................................................................................................................... 5 2.4. Receiving Date .................................................................................................................. 5 2.5. Applied Standards ............................................................................................................. 6 3. Test Conditions .............................................................................................................................. 7 3.1. Test Configuration ............................................................................................................. 7 3.2. Test Measurement ............................................................................................................. 7 4. Test Results ................................................................................................................................... 8 4.1. Gain and Efficiency ............................................................................................................ 8 5. Equipment List ............................................................................................................................... 9 ANNEX A 3-D Pattern Plots ................................................................................................................... 10 ANNEX B：The EUT Appearance and Test Configuration ...................................................................... 12 B.1 EUT Appearance ................................................................................................................... 12 B.2 Test Configuration ................................................................................................................. 13 仅供 青岛易来智能科技股份有限公司 OTA Test Report Report No: Y2102A0260-T2 TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 3 of 13 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. 1. Test Laboratory 1.1. Notes of the Test Report This report shall not be reproduced in full or partial, without the written approval of TA technology (shanghai) co., Ltd. The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein .Measurement Uncertainties were not taken into account and are published for informational purposes only. This report is written to support regulatory compliance of the applicable standards stated above. 1.2. Test facility A2LA (Certificate Number: 3857.01) TA Technology (Shanghai) Co., Ltd. has been listed by American Association for Laboratory Accreditation to perform measurement. 1.3. Testing Location Company: TA Technology (Shanghai) Co., Ltd. Address: No.145, Jintang Rd, Tangzhen Industry Park, Pudong Shanghai, China City: Shanghai Post code: 201201 Country: P. R. China Contact: Xu Kai Telephone: +86-021-50791141/2/3 Fax: +86-021-50791141/2/3-8000 Website: http://www.ta-shanghai.com E-mail: [email protected] 仅供 青岛易来智能科技股份有限公司 OTA Test Report Report No: Y2102A0260-T2 TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 4 of 13 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. 1.4. Laboratory Environment Temperature Min. =19°C，Max. = 25°C Relative humidity Min. =40%，Max. =72% Shield effect 0.7-6GHz > 100dB Ground resistance <0.5 仅供 青岛易来智能科技股份有限公司 OTA Test Report Report No: Y2102A0260-T2 TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 5 of 13 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. 2. General Description of Equipment under Test 2.1. Applicant and Manufacturer Information Applicant Name Espressif System (Shanghai) Co.,Ltd Applicant address Suite 204 Block 2, 690 Bibo Road, Zhang Jiang Hi-Tech Park, Shanghai, China Manufacturer Name Espressif System (Shanghai) Co.,Ltd Manufacturer address Suite 204…

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Page1of24FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com AppendixA RFTestDataforBTLE(ConductedMeasurement) ProductName:YeelightSmartRGBWWLEDBulb TestModel:YLQPD-0024 EnvironmentalConditions Temperature: 24.5C RelativeHumidity:53.1% ATMPressure:100.0kPa TestEngineer:YongzhouHuang Supervisedby:FengliuTang Page2of24FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com A.1DTSBandwidth TestResult TestModeAntennaFrequency[MHz] DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict BLE_1MAnt124020.6522401.6762402.3280.5PASS BLE_1MAnt124400.6642439.6642440.3280.5PASS BLE_1MAnt124800.6522479.6762480.3280.5PASS Page3of24FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestGraphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS Page4of24FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com BLE_1M-Ant1-2480-PASS Page5of24FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com A.2MaximumPeakconductedoutputpower TestResultPeak TestModeAntennaFrequency[MHz] ConductedPeak Powert[dBm] Conducted Limit[dBm] Verdict BLE_1MAnt12402-1.15≤30PASS BLE_1MAnt124402.97≤30PASS BLE_1MAnt124803.15≤30PASS Page6of24FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestGraphsPeak BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS Page7of24FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com BLE_1M-Ant1-2480-PASS Page8of24FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com A.3Maximumpowerspectraldensity TestResult TestModeAntennaFrequency[MHz]Result[dBm/3kHz]Limit[dBm/3kHz]Verdict BLE_1MAnt12402-18.10≤8.00PASS BLE_1MAnt12440-13.63≤8.00PASS BLE_1MAnt12480-13.52≤8.00PASS Page9of24FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestGraphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS Page10of24FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com BLE_1M-Ant1-2480-PASS Page11of24FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com A.4Bandedgemeasurements TestResult TestMod e Antenn a ChNam e Frequency[MHz ] RefLevel[dBm ] Result[dBm ] Limit[dBm ] Verdic t BLE_1MAnt1Low2402-1.94-46.26≤-21.94PASS BLE_1MAnt1High24802.37-46.11≤-17.63PASS Page12of24FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestGraphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2480-PASS Page13of24FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com A.5ConductedSpuriousEmission TestResult TestModeAntennaFrequency[MHz] FreqRange [MHz] RefLevel [dBm] Result[dBm]Limit[dBm]Verdict BLE_1MAnt124020~Reference-3.17-3.17---PASS BLE_1MAnt1240230~1000-3.17-56.56≤-23.17PASS BLE_1MAnt124021000~26500-3.17-44.55≤-23.17PASS BLE_1MAnt124400~Reference2.372.37---PASS BLE_1MAnt1244030~10002.37-56.54≤-17.63PASS BLE_1MAnt124401000~265002.37-44.44≤-17.63PASS BLE_1MAnt124800~Reference1.181.18---PASS BLE_1MAnt1248030~10001.18-56.18≤-18.82PASS BLE_1MAnt124801000~265001.18-44.53≤-18.82PASS Page14of24FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestGraphs BLE_1M-Ant1-2402-0~Reference-PASS BLE_1M-Ant1-2402-30~1000-PASS Page15of24FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com BLE_1M-Ant1-2402-1000~26500-PASS BLE_1M-Ant1-2440-0~Reference-PASS Page16of24FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-ma…

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Page1of32FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com FCCTESTREPORT For SHENZHENJIACHENPLASTICHARDWAREELECTRONICSCO.,LTD. YeelightSmartRGBWWLEDBulb TestModel:YLQPD-0024 Preparedfor:SHENZHENJIACHENPLASTICHARDWAREELECTRONICSCO., LTD. Address:BuildingB4,LinpokengSecondIndustrialZone,WusanShares, NanpuRoad,ShajingTown,Bao’anDistrict,ShenzhenCity Preparedby:GuangzhouLCSComplianceTestingLaboratoryLtd. Address:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China Tel:(+86)020-39166689 Fax:(+86)020-39166619 Web:www.LCS-cert.com Mail:[email protected] Dateofreceiptoftestsample:November04,2025 Numberoftestedsamples:2 SampleNo.:B251031030-1,B251031030-2 Serialnumber:Prototype DateofTest:November04,2025~November25,2025 DateofReport:November26,2025 Page2of32FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com FCCTESTREPORT FCCCFR47PART15C(15.247) ReportReferenceNo......................:LCSC10215005EA DateofIssue.......................................:November26,2025 TestingLaboratoryName..............:GuangzhouLCSComplianceTestingLaboratoryLtd. Address................................................:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China TestingLocation/Procedure............:FullapplicationofHarmonisedstandards■ PartialapplicationofHarmonisedstandards□ Otherstandardtestingmethod□ Applicant’sName.............................:SHENZHENJIACHENPLASTICHARDWAREELECTRONICS CO.,LTD. Address................................................:BuildingB4,LinpokengSecondIndustrialZone,WusanShares, NanpuRoad,ShajingTown,Bao’anDistrict,ShenzhenCity TestSpecification Standard..............................................: FCCCFR47PART15C(15.247) TestReportFormNo......................:TRF-4-E-145A/0 TRFOriginator....................................:GuangzhouLCSComplianceTestingLaboratoryLtd. MasterTRF.........................................:Dated2011-03 GuangzhouLCSComplianceTestingLaboratoryLtd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe GuangzhouLCSComplianceTestingLaboratoryLtd.isacknowledgedascopyrightownerandsourceof thematerial.GuangzhouLCSComplianceTestingLaboratoryLtd.takesnoresponsibilityforandwillnot assumeliabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. EUTDescription...............................:YeelightSmartRGBWWLEDBulb TradeMark..........................................:N/A TestModel...........................................:YLQPD-0024 Ratings.................................................:PleaseRefertoPage6 Result...................................................: PASS Compiledby:Supervisedby:Approvedby: AceYao/AdministratorsJustinZhu/TechniqueDirectorGavinLiang/Manager Page3of32FCCID:2BTKB-ESPH2MINI1ReportNo.:LCSC10215005EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com FCC--TESTREPORT TestModel...............................:YLQPD-0024 EUT.........................................:YeelightSmartRGBWWLEDBulb Applicant...............................:SHENZHENJIACHENPLASTICHARDWAREELECTRONICS CO.,LTD. Address..................................:BuildingB4,LinpokengSecondIndustrialZone,WusanShares, NanpuRoad,ShajingTown,Bao’anDistrict,ShenzhenCity Telephone...............................:/ Fax..........................................:/ Manufacturer........................:SHENZHENJIACHENPLASTICHARDWAREELECTRONICS CO.,LTD. Address...................................:BuildingB4,LinpokengSecondIndustr…

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