2BEMA-HCL001-5String light

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 2BEMA-HCL001-5 HCL-001, HSD-001, JY-001, JY-002, JY-004, JY-006, JY-008, JY-010, JY-012, JY-014, JY-016, JY-018, JY- 020, JY-022, JY-024, JY-026, JY-028, CL03, JY-0XX We, Applicant Company Name: Shenzhen Jiayuan Photoelectric Technology Co., LTD. Address: Floor 2, Plant Building A, Weixing Science Park, No. 268, East Baoshi Road, Shuitian Community, Shiyan Street, Baoan District, Shenzhen, China Phone: +86-18179641597 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, 2025-12-12 Signature Date Name / Title: Yuan Deng / Manager Company: Shenzhen Jiayuan Photoelectric Technology Co., LTD. Address: Floor 2, Plant Building A, Weixing Science Park, No. 268, East Baoshi Road, Shuitian Community, Shiyan Street, Baoan District, Shenzhen, China Phone: +86-18179641597 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 2BEMA-HCL001-5 HCL-001, HSD-001, JY-001, JY-002, JY-004, JY-006, JY-008, JY-010, JY-012, JY-014, JY-016, JY-018, JY- 020, JY-022, JY-024, JY-026, JY-028, CL03, JY-0XX 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: 2025-12-09

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 2BEMA-HCL001-5 HCL-001, HSD-001, JY-001, JY-002, JY-004, JY-006, JY-008, JY-010, JY-012, JY-014, JY-016, JY-018, JY- 020, JY-022, JY-024, JY-026, JY-028, CL03, JY-0XX 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, 2025-12-12 Signature Date Name / Title: Yuan Deng / Manager Company: Shenzhen Jiayuan Photoelectric Technology Co., LTD. Address: Floor 2, Plant Building A, Weixing Science Park, No. 268, East Baoshi Road, Shuitian Community, Shiyan Street, Baoan District, Shenzhen, China Phone: +86-18179641597 Fax: N/A E-Mail: [email protected]

Shenzhen Jiayuan Photoelectric Technology Co., LTD. Floor 2, Plant Building A, Weixing Science Park, No. 268, East Baoshi Road, Shuitian Community, Shiyan Street, Baoan District, Shenzhen, China Date: December 12, 2025 FCC ID: 2BEMA-HCL001-5 Model Number: HCL-001, HSD-001, JY-001, JY-002, JY-004, JY-006, JY-008, JY-010, JY-012, JY-014, JY-016, JY-018, JY-020, JY-022, JY-024, JY-026, JY-028, CL03, JY-0XX To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, Shenzhen Jiayuan Photoelectric Technology Co., LTD. hereby declare that our product (String light) Model Number: HCL-001, HSD-001, JY-001, JY-002, JY-004, JY-006, JY-008, JY-010, JY-012, JY-014, JY-016, JY-018, JY-020, JY-022, JY-024, JY-026, JY-028, CL03, JY-0XX board, Schematic, Hardware version, Software version, structure and internal photos are same, the only difference is light strings supplied by the customer have different loads, named differently due to marketing purposes. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, (Signed) Name / Title: Yuan Deng / Manager Company: Shenzhen Jiayuan Photoelectric Technology Co., LTD. Address: Floor 2, Plant Building A, Weixing Science Park, No. 268, East Baoshi Road, Shuitian Community, Shiyan Street, Baoan District, Shenzhen, China Phone: +86-18179641597 Fax: N/A E-Mail: [email protected]

Page1of7FCCID:2BEMA-HCL001-5 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 Page2of7FCCID:2BEMA-HCL001-5 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 Page3of7FCCID:2BEMA-HCL001-5 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 Page4of7FCCID:2BEMA-HCL001-5 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 Page5of7FCCID:2BEMA-HCL001-5 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.9 Fig.10 Page6of7FCCID:2BEMA-HCL001-5 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.11 Fig.12 Page7of7FCCID:2BEMA-HCL001-5 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.13 Fig.14

Page1of1FCCID:2BEMA-HCL001-5 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:L2.0cmxW1.0cm) Stringlight Model:HCL-001 FCCID:2BEMA-HCL001-5 LabelLocation

Page1of3FCCID:2BEMA-HCL001-5 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 Page2of3FCCID:2BEMA-HCL001-5 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:2BEMA-HCL001-5 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

Page1of9FCCID:2BEMA-HCL001-5ReportNo.:LCSC09155033EB 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 ShenzhenJiayuanPhotoelectricTechnologyCo.,LTD. Stringlight TestModel:HCL-001 AdditionalModelNo.:PleaseRefertoPage6 Preparedfor:ShenzhenJiayuanPhotoelectricTechnologyCo.,LTD. Address:Floor2,PlantBuildingA,WeixingSciencePark,No.268,EastBaoshi Road,ShuitianCommunity,ShiyanStreet,BaoanDistrict,Shenzhen, China 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:October14,2025 Numberoftestedsamples:2 SampleNo.:C251014001-1,C251014001-2 Serialnumber:Prototype DateofTest:October14,2025~November20,2025 DateofReport:November21,2025 Page2of9FCCID:2BEMA-HCL001-5ReportNo.:LCSC09155033EB 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......................:LCSC09155033EB DateofIssue.......................................:November21,2025 TestingLaboratoryName..............:GuangzhouLCSComplianceTestingLaboratoryLtd. Address................................................:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China TestingLocation/Procedure.............:FullapplicationofHarmonisedstandards■ PartialapplicationofHarmonisedstandards□ Otherstandardtestingmethod□ Applicant’sName.............................:ShenzhenJiayuanPhotoelectricTechnologyCo.,LTD. Address................................................:Floor2,PlantBuildingA,WeixingSciencePark,No.268,EastBaoshi Road,ShuitianCommunity,ShiyanStreet,BaoanDistrict,Shenzhen, China TestSpecification Standard..............................................:FCCKDBpublication447498D01General1RFExposureGuidance v06 FCCCFR47part11.1310 FCCCFR47part22.1091 TestReportFormNo.......................:TRF-4-E-215A/0 TRFOriginator....................................:GuangzhouLCSComplianceTestingLaboratoryLtd. MasterTRF.........................................:Dated2011-03 GuangzhouLCSComplianceTestingLaboratoryLtd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe GuangzhouLCSComplianceTestingLaboratoryLtd.isacknowledgedascopyrightownerandsourceofthe material.GuangzhouLCSComplianceTestingLaboratoryLtd.takesnoresponsibilityforandwillnot assumeliabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. TestItemDescription......................:Stringlight TradeMark..........................................:N/A TestModel...........................................:HCL-001 Ratings.................................................: Input:5V2A Result...................................................: Pass Compiledby:Supervisedby:Approvedby: AceYao/AdministratorJustinZhu/TechniqueDirectorGavinLiang/Manager Page3of9FCCID:2BEMA-HCL001-5ReportNo.:LCSC09155033EB 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 EUT.........................................:Stringlight TestModel...........................:HCL-001 Applicant...............................:ShenzhenJiayuanPhotoelectricTechnologyCo.,LTD. Address..................................: Floor2,PlantBuildingA,WeixingSciencePark,No.268,East BaoshiRoad,ShuitianCommunity,ShiyanStreet,BaoanDistrict, Shenzhen,China Telephone...............................:/ Fax..........................................:/ Manufacturer...........................:ShenzhenJiayuanPhotoelectricTechnologyCo.,LTD. Address...................................:Floor2,PlantBuildingA,WeixingSciencePark,No.268,East BaoshiRoad,ShuitianCommunity,ShiyanStreet,BaoanDistrict, Shenzhen,China Telephone...............................:/ Fax..........................................:/ Factory....................................:ShenzhenJiayuanPhotoelectricTechnologyCo.,LTD. Address...................................: Floor2,PlantBuildingA,WeixingSciencePark,No.268,East BaoshiRoad,ShuitianCommunity,ShiyanStreet,BaoanDistrict, Shenzhen,China Telephone...............................:/ Fax..........................................:/ TestResultPass Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. TestReportNo.:LCSC09155033EB November21,2025 Dateofissue Page4of9FCCID:2BEMA-HCL001-5ReportNo.:LCSC09155033EB 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 000November21,2025InitialIssue--- Page5of9FCCID:2BEMA-HCL001-5ReportNo.:LCSC09155033EB 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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Project Name:iDeal 100灯 RF Engineer: 李飞虎Testing Date: 2025-3-31 FrequencyRange:WIFI/BT 2.4GHz 深圳市扬跃电子通信科技有限公司 Shenzhen Yangyue Electronic Communication Technology Co., Ltd. Shenzhen Yangyue Electronic Communication Technology Co., Ltd. Room 602, Building B, Hezhou Zhongkono Industrial Park, Hezhou Community, Hangcheng Street, Baoan District, Shenzhen DateRevisionDescription of changes 2025-3-31TA UC Revision History 深圳市扬跃电子通信科技有限公司 Shenzhen Yangyue Electronic Communication Technology Co., Ltd. 1. 基本信息 NO.ITEMSDETAILS 1 工作频段 Operatingband WiFi/BT 2.4GHz 2 频率范围 Frequency range WiFi:2400~2500(MHz) 3 天线类型 Antenna Type IFA 4 天线材质及实现形 式 PCB 5 主板版本 The mainboardversion TR2207H104-06 6 输入阻抗 InputImpedance 50 （ Ω ） 7 增益 Gain Peak Gain ： 2.0dBi (XZ-V) Average Gain ： 0.5dBi (XZ-V) 8 极化方式 Polarization 垂直极化+水平极化 RF 李飞虎 ME 深圳市扬跃电子通信科技有限公司 Shenzhen Yangyue Electronic Communication Technology Co., Ltd. 深圳市扬跃电子通信科技有限公司 Shenzhen Yangyue Electronic Communication Technology Co., Ltd. 2.天线实物及物理尺寸 Typical Electrical Characteristics 深圳市扬跃电子通信科技有限公司 Shenzhen Yangyue Electronic Communication Technology Co., Ltd. Typical Radiation Patterns @ 2.45GHz XY-plane 深圳市扬跃电子通信科技有限公司 Shenzhen Yangyue Electronic Communication Technology Co., Ltd. Typical Radiation Patterns @ 2.45GHz XZ-plane 深圳市扬跃电子通信科技有限公司 Shenzhen Yangyue Electronic Communication Technology Co., Ltd. Typical Radiation Patterns @ 2.45GHz YZ-plane 深圳市扬跃电子通信科技有限公司 Shenzhen Yangyue Electronic Communication Technology Co., Ltd. The end , thanks! 深圳市扬跃电子通信科技有限公司 Shenzhen Yangyue Electronic Communication Technology Co., Ltd.

Page 1 of 24 FCC ID: 2BEMA-HCL001-5 Report No.: LCSC09155033EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Appendix A RF Test Data for BT LE (Conducted Measurement) Product Name: String light Test Model: HCL-001 Environmental Conditions Temperature: 23.8  C Relative Humidity: 52.3% ATM Pressure: 100.0 kPa Test Engineer: Jone.Lee Supervised by: Yan Chen Page 2 of 24 FCC ID: 2BEMA-HCL001-5 Report No.: LCSC09155033EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.1 DTS Bandwidth Test Result TestMode Antenna Freq(MHz) DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.664 2401.664 2402.328 0.5 PASS 2440 0.644 2439.676 2440.320 0.5 PASS 2480 0.676 2479.664 2480.340 0.5 PASS Page 3 of 24 FCC ID: 2BEMA-HCL001-5 Report No.: LCSC09155033EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page 4 of 24 FCC ID: 2BEMA-HCL001-5 Report No.: LCSC09155033EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Page 5 of 24 FCC ID: 2BEMA-HCL001-5 Report No.: LCSC09155033EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.2 Maximum peak conducted output power Test Result Peak TestMode Antenna Freq(MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict BLE_1M Ant1 2402 -0.17 ≤30 PASS 2440 2.71 ≤30 PASS 2480 1.43 ≤30 PASS Page 6 of 24 FCC ID: 2BEMA-HCL001-5 Report No.: LCSC09155033EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs Peak BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page 7 of 24 FCC ID: 2BEMA-HCL001-5 Report No.: LCSC09155033EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Page 8 of 24 FCC ID: 2BEMA-HCL001-5 Report No.: LCSC09155033EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.3 Maximum power spectral density Test Result TestMode Antenna Freq(MHz) Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -17.21 ≤8.00 PASS 2440 -14.05 ≤8.00 PASS 2480 -15.34 ≤8.00 PASS Page 9 of 24 FCC ID: 2BEMA-HCL001-5 Report No.: LCSC09155033EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page 10 of 24 FCC ID: 2BEMA-HCL001-5 Report No.: LCSC09155033EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Page 11 of 24 FCC ID: 2BEMA-HCL001-5 Report No.: LCSC09155033EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.4 Band edge measurements Test Result TestMode Antenna ChName Freq(MHz) RefLevel[dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 Low 2402 -1.09 -45.38 ≤-21.09 PASS High 2480 0.74 -44.43 ≤-19.26 PASS Page 12 of 24 FCC ID: 2BEMA-HCL001-5 Report No.: LCSC09155033EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 Page 13 of 24 FCC ID: 2BEMA-HCL001-5 Report No.: LCSC09155033EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.5 Conducted Spurious Emission Test Result TestMode Antenna Freq(MHz) FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 Reference -1.07 -1.07 --- PASS 30~1000 -1.07 -57.05 ≤-21.07 PASS 1000~26500 -1.07 -43.04 ≤-21.07 PASS 2440 Reference 1.43 1.43 --- PASS 30~1000 1.43 -51.99 ≤-18.57 PASS 1000~26500 1.43 -42.72 ≤-18.57 PASS 2480 Reference -0.28 -0.28 --- PASS 30~1000 -0.28 -39.2 ≤-20.28 PASS 1000~26500 -0.28 -43.22 ≤-20.28 PASS Page 14 of 24 FCC ID: 2BEMA-HCL001-5 Report No.: LCSC09155033EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 Page 15 of 24 FCC ID: 2BEMA-HCL001-5 Report No.: LCSC09155033EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China …

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Page1of50FCCID:2BEMA-HCL001-5ReportNo.:LCSC09155033EA 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 ShenzhenJiayuanPhotoelectricTechnologyCo.,LTD. Stringlight TestModel:HCL-001 AdditionalModelNo.:PleaseRefertoPage6 Preparedfor:ShenzhenJiayuanPhotoelectricTechnologyCo.,LTD. Address:Floor2,PlantBuildingA,WeixingSciencePark,No.268,East BaoshiRoad,ShuitianCommunity,ShiyanStreet,BaoanDistrict, Shenzhen,China 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:October14,2025 Numberoftestedsamples:2 SampleNo.:C251014001-1,C251014001-2 Serialnumber:Prototype DateofTest:October14,2025~December09,2025 DateofReport:December09,2025 Page2of50FCCID:2BEMA-HCL001-5ReportNo.:LCSC09155033EA 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......................:LCSC09155033EA DateofIssue.......................................:December09,2025 TestingLaboratoryName..............:GuangzhouLCSComplianceTestingLaboratoryLtd. Address................................................:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China TestingLocationProcedure.............:FullapplicationofHarmonisedstandards■ PartialapplicationofHarmonisedstandards□ Otherstandardtestingmethod□ Applicant’sName.............................:ShenzhenJiayuanPhotoelectricTechnologyCo.,LTD. Address................................................:Floor2,PlantBuildingA,WeixingSciencePark,No.268,East BaoshiRoad,ShuitianCommunity,ShiyanStreet,BaoanDistrict, Shenzhen,China 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...............................:Stringlight TradeMark..........................................:N/A TestModel...........................................:HCL-001 Ratings.................................................: Input:5V2A Result..................................................:Pass Compiledby:Supervisedby:Approvedby: AceYao/AdministratorJustinZhu/TechniqueDirectorGavinLiang/Manager Page3of50FCCID:2BEMA-HCL001-5ReportNo.:LCSC09155033EA 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...............................:HCL-001 EUT.........................................:Stringlight Applicant...............................:ShenzhenJiayuanPhotoelectricTechnologyCo.,LTD. Address..................................:Floor2,PlantBuildingA,WeixingSciencePark,No.268,East BaoshiRoad,ShuitianCommunity,ShiyanStreet,BaoanDistrict, Shenzhen,China Telephone...............................: / Fax..........................................: / : Manufacturer........................:ShenzhenJiayuanPhotoelectricTechnologyCo.,LTD. Address...................................:Floor2,PlantBuildingA,WeixingSciencePark,No.268,East BaoshiRoad,ShuitianCommunity,ShiyanStreet,BaoanDistrict, Shenzhen,China Telephone...............................: / Fax..........................................: / : Factory...................................:ShenzhenJiayuanPhotoelectricTechnologyCo.,LTD. Address...................................:Floor2,PlantBuildingA,WeixingSciencePark,No.268,East BaoshiRoad,ShuitianCommunity,ShiyanStreet,BaoanDistrict, Shenzhen,China Telephone...............................: / Fax..........................................: / TestResultPass Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. TestReportNo.:LCSC09155033EA December09,2025 Dateofissue Page4of50FCCID:2BEMA-HCL001-5ReportNo.:LCSC09155033EA 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 000December09,2025InitialIssue-- Page5of50FCCID:2BEMA-HCL001-5ReportNo.:LCSC09155033EA 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 1.GENERALINFORMATION........................................................................................................................6 1.1.DESCRIPTIONOFDEVICE(EUT).............................................................................................................6 1.2.SUPPORTEQUIPMENTLIST.....................................................................................................................7 1.3.EXTERNALIOCABLE..............................................................................................................................7 1.4.DESCR…

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Page1of8FCCID:2BEMA-HCL001-5 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestSetupPhotosoftheEUT TestSetupPhoto(s)ofRadiatedEmissionsMeasurement Page2of8FCCID:2BEMA-HCL001-5 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestSetupPhotoofLineConductedEmissionsMeasurement TestSetupPhoto(s)ofRadiatedEmissionsMeasurement Page3of8FCCID:2BEMA-HCL001-5 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestSetupPhotoofLineConductedEmissionsMeasurement Page4of8FCCID:2BEMA-HCL001-5 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestSetupPhoto(s)ofRadiatedEmissionsMeasurement Page5of8FCCID:2BEMA-HCL001-5 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestSetupPhotoofLineConductedEmissionsMeasurement TestSetupPhoto(s)ofRadiatedEmissionsMeasur…

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