2AGBW-WZBLREMOTE1Dimmer Switch

CFR 47 §2.911 (d)(5) Attestation Date: 2026-06-26 FRN: 0024989014 FCC ID: 2AGBW-WZBLREMOTE1 Product Model Number: 9290048075, 9290048077 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA 1.Signify (China) Investment Co., Ltd. (“the applicant”) certifies 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. 2.Signify (China) Investment Co., Ltd. (“the applicant”) certifies that, the device does not have cybersecurity and / or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, identified on the Covered List installed on the device, nor will it be installed by the applicant anytime after certification. 3.Signify (China) Investment Co., Ltd. (“the applicant”) certifies 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 and is not an affiliate or subsidiary of an entity identified on the Covered List. Sincerely yours, Name: Yefeng Zhang Address: Building no.9, Lane 888, Tianlin Road, Minhang District, Shanghai 200233, China Email: [email protected] Job Title: Approbation Group Manager Company Name: Signify (China) Investment Co., Ltd.

CFR 47 §2.911 (d)(7) FCC US Agent Letter of Attestation Date: 2026-06-26 FRN: 0024989014 FCC ID: 2AGBW-WZBLREMOTE1 Product Model Number: 9290048075, 9290048077 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA FCC US Agent Agent FRN: 0024909822 Agent Company Name: Signify North America Corporation Agent Contact Name: Yuhong Fang Agent US Address: 10275 West Higgins Road, 6th floor Rosemont, IL 60018 United States Agent Email Address: [email protected] This letter is t o confirm that we have accepted the responsibility to act as US Agent on behalf of Signify (China) Investment Co., Ltd. (“the applicant”) for the above referenced FCC ID. We are aware of the requirements and responsibilities of the applicant’s age nt for service of process as outlined in the FCC section 2.911(d)(7) and Report and Order FCC 22-84 paragraph 63. Sincerely yours, Authorized Agent Contact Person Name: Yuhong Fang Agent contact Job Title: R&D Architect Agent Company name: Signify North America Corporation

CFR 47 §2.911 (d)(7) Agent Designation Attestation Date: 2026-06-26 FRN: 0024989014 FCC ID: 2AGBW-WZBLREMOTE1 Product Model Number: 9290048075, 9290048077 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Signify (China) Investment Co., Ltd. (“the applicant”) as required by section 2.911(d)(7), designates the following agent, located in the United States, for purposes of acting as the applicant’s agent for service of process. The applicant acknowledges that they will maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the agent information changes. U. S. Agent Information: Contact Person: Yuhong Fang Company Name: Signify North America Corporation Company Address: 10275 West Higgins Road, 6th floor Rosemont, IL 60018 United States Email: [email protected] Sincerely yours, Name: Yefeng Zhang Job Title: Approbation Group Manager Company Name: Signify (China) Investment Co., Ltd. Email: [email protected]

QA-FR-170-B Company: Signify (China) Investment Co., Ltd . Add: Building no.9, Lane 888, Tianlin Road, Minhang District, Shanghai 200233, China Tel: +86-177017 55062 Fax: +86-21-54452269 E-mail: [email protected] FCC Authorization Date: 2026-06-26 FEDERAL COM MUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, Signify (China) Investment Co., Ltd., hereby authorizes Bay Area Compliance Laboratories Corp. (K unshan) to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. (Kunshan) on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This autho rization is valid until further written notice from the applicant. Sincerely, Signature: Printed Nam e: Yefeng Zhang Title: Approbation Group Manager

QA-FR-172-A Company: Signify (China) Investment Co., Ltd. Add: Building no.9, Lane 888, Tianlin Road, Minhang District, Shanghai 200233, China Tel: +86-17701755062 Fax: +86-21-54452269 E-mail: [email protected] FCC Confidential Authorization Date: 2026-06-26 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AGBW-WZBLREMOTE1 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Signify (China) Investment Co., Ltd. hereby requests long-term confidential treatment of information accompanying this application as outlined below: Block Diagram Schematics Circuit Description As well as short-term confidential (secrecy cycle: 180 days) treatment of information accompanying this application as outlined below: Internal Photos User Manual External Photos Test Set-up Photos The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature: Printed Name: Yefeng Zhang Title: Approbation Group Manager

Company: Signify (China) Investment Co., Ltd. Add: Building no.9, Lane 888, Tianlin Road, Minhang District, Shanghai 200233, China Tel: +86-17701755062 Fax: +86-21-54452269 E-mail: [email protected] DECLARATION Date: 2026-06-26 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 We, Signify (China) Investment Co., Ltd. hereby declare that product name: Dimmer Switch (FCC ID: 2AGBW-WZBLREMOTE1), model name: 9290048075, 9290048077, which are electrically identical with the PCB design, components and electromagnetic compatibility characteristics, and model: 9290048075 has been tested by Bay Area Compliance Laboratories Corp. (Kunshan). The differences of them are as follows: The model name and installation accessory 9290048075 with wall mounting backplate for wall installation; 9290048077 without wall mounting backplate; Please contact me if there is need for any additional clarification or information. Best Regards, Signature: Printed Name: Yefeng Zhang Title: Approbation Group Manager

Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Kunshan). This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, or any agency of the U.S.Govemment. This report contains data not covered by NVLAP accreditation. SAR Evaluation Report 1 of 36 SAR EVALUATION REPORT For Signify (China) Investment Co., Ltd. Building no.9, Lane 888, Tianlin Road, Minhang District,Shanghai 200233, China FCC ID: 2AGBW-WZBLREMOTE1 Report Type: Original Report Product Name: Dimmer Switch Report Number: RDG260413001-20B Re port Date: 2026-05-14 Reviewed By: Bard Liu Approved By: Kyle Xu Prepared By: Bay Area Compliance Laboratories Corp. (Kunshan) No.248 Chenghu Road, Kunshan, Jiangsu Province, China Tel: +86-512-86175000 Fax: +86-512-88934268 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Kunshan) No.: RDG260413001-20B SAR Evaluation Report 2 of 36 TABLE OF CONTENTS REPORT REVISION HISTORY ................................................................................................................................ 3 REFERENCE, STANDARDS, AND GUIDELINES .................................................................................................. 5 SAR LIMITS ................................................................................................................................................................. 5 FACILITIES .................................................................................................................................................................. 6 DESCRIPTION OF TEST SYSTEM .......................................................................................................................... 7 EQUIPMENT LIST AND CALIBRATION ............................................................................................................. 16 EQUIPMENTS LIST & CALIBRATION INFORMATION .................................................................................................... 16 LIQUID VERIFICATION ............................................................................................................................................... 17 SYSTEM ACCURACY VERIFICATION ........................................................................................................................... 19 SAR SYSTEM VALIDATION DATA ..................................................................................................................... 20 EUT TEST STRATEGY AND METHODOLOGY ................................................................................................. 21 TEST POSITIONS FOR BODY-WORN AND OTHER CONFIGURATIONS .............................................................................. 21 TEST DISTANCE FOR SAR EVALUATION .................................................................................................................... 21 SAR EVALUATION PROCEDURE ................................................................................................................................. 22 CONDUCTED OUTPUT POWER MEASUREMENT ........................................................................................... 23 TEST PROCEDURE ...................................................................................................................................................... 23 MAXIMUM TARGET OUTPUT POWER ......................................................................................................................... 23 TEST RESULTS: .......................................................................................................................................................... 23 STANDALONE SAR TEST EXCLUSION CONSIDERATIONS ......................................................................... 24 SAR MEASUREMENT RESULTS ........................................................................................................................... 25 SAR TEST DATA ........................................................................................................................................................ 25 SAR MEASUREMENT VARIABILITY .................................................................................................................. 26 SAR SIMULTANEOUS TRANSMISSION DESCRIPTION ................................................................................. 27 APPENDIX A SAR PLOTS OF SAR MEASUREMENT ....................................................................................... 28 APPENDIX B MEASUREMENT UNCERTAINTY ............................................................................................... 29 APPENDIX C EUT TEST POSITION PHOTOS .................................................................................................... 30 APPENDIX D CALIBRATION CERTIFICATES .................................................................................................. 34 APPENDIX E DIPOLE INTERMEDIATE CHECK .............................................................................................. 35 Bay Area Compliance Laboratories Corp. (Kunshan) No.: RDG260413001-20B SAR Evaluation Report 3 of 36 REPORT REVISION HISTORY Number of Revisions Report No. Version Issue Date Description 0 RDG260413001-20B R1V1 2026-05-14 Initial Release Bay Area Compliance Laboratories Corp. (Kunshan) No.: RDG260413001-20B SAR Evaluation Report 4 of 36 EUT Information Applicant: Signify (China) Investment Co., Ltd. Product Type Protable Exposure Category: Population / Uncontrolled Body-Worn Accessories: None Operation Mode : BLE Power Supply: DC 3V from battery Normal Operation: Body Supported Frequency Band: BLE(1Mbps): 2402 MHz-2480 MHz(TX&RX) Tested Model: 9290048075 Series Model: 9290048077 Model Differences: Installation accessory; Model number Dimensio…

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APPENDIX D CALIBRATION CERTIFICATES Report No.: RDG260413001-20B Page：1 / 15 APPENDIX D CALIBRATION CERTIFICATES Report No.: RDG260413001-20B Page：2 / 15 APPENDIX D CALIBRATION CERTIFICATES Report No.: RDG260413001-20B Page：3 / 15 APPENDIX D CALIBRATION CERTIFICATES Report No.: RDG260413001-20B Page：4 / 15 APPENDIX D CALIBRATION CERTIFICATES Report No.: RDG260413001-20B Page：5 / 15 APPENDIX D CALIBRATION CERTIFICATES Report No.: RDG260413001-20B Page：6 / 15 APPENDIX D CALIBRATION CERTIFICATES Report No.: RDG260413001-20B Page：7 / 15 APPENDIX D CALIBRATION CERTIFICATES Report No.: RDG260413001-20B Page：8 / 15 APPENDIX D CALIBRATION CERTIFICATES Report No.: RDG260413001-20B Page：9 / 15 APPENDIX D CALIBRATION CERTIFICATES Report No.: RDG260413001-20B Page：10 / 15 APPENDIX D CALIBRATION CERTIFICATES Report No.: RDG260413001-20B Page：11 / 15 APPENDIX D CALIBRATION CERTIFICATES Report No.: RDG260413001-20B Page：12 / 15 APPENDIX D CALIBRATION CERTIFICATES Report No.: RDG260413001-20B Page：13 / 15 APPENDIX D CALIBRATION CERTIFICATES Report No.: RDG260413001-20B Page：14 / 15 APPENDIX D CALIBRATION CERTIFICATES Report No.: RDG260413001-20B Page：15 / 15

APPENDIX E DIPOLE INTERMEDIATE CHECK Report No.: RDG260413001-20B Page: 1 / 2 Dipole antenna information： Dipole： D2450V2 Serial Number: 970 Manufacturer: Speag Calibration Date: 2025/06/14 Calibrated by: Reciewed by: Note： All Calibration have been conducted in the closed laboratory facility: Lab Temperature 18°C-25°C and humidity < 70% Calibration Equipment used: Equipment Model S/N Calibration Date Calibration Due Date Twin-SAM Phantom QD 000 P41 Ax 1963 N/A N/A Simulated Tissue LiquidHead HBBL600-6000V6 180611-3 Each Time Network Analyzer E5071B SG42400155 2025/04/08 2026/04/07 Network Analyzer Calibration Kit 50Ω N/A N/A N/A Test Data: Frequency (MHz) Simulated Liquid Parameter Measured Va l u e Target Va l u e Deviation 2450 Head Return Loss -24.586 dB -24.353 dB 0.957% Real Impedance 50.902 Ω 53.832 Ω 2.93 Ω Imaginary Impedance 6.8736 Ω 4.9974 Ω 1.8762 Ω Note: The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. APPENDIX E DIPOLE INTERMEDIATE CHECK Report No.: RDG260413001-20B Page: 2 / 2 D2450V2 - SN: 970 (Date of Measurement: 2025/06/14)

Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Kunshan). This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, or any agency of the U.S. Government. This report contains data that are not covered by the NVLAP accreditation Page 1 of 48 FCC PART 15.247 TEST REPORT For Signify (China) Investment Co., Ltd. Building no.9, Lane 888, Tianlin Road, Minhang District, Shanghai 200233, China FCC ID: 2AGBW-WZBLREMOTE1 Report Type: Original Report Product Name: Dimmer Switch Report Number: RDG260413001-00B Report Date: 2026-05-28 Reviewed By: Winnie Yang Approved By: Kyle Xu Prepared By: Bay Area Compliance Laboratories Corp. (Kunshan) No.248 Chenghu Road, Kunshan, Jiangsu Province, China Tel: +86-512-86175000 Fax: +86-512-88934268 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RDG260413001-00B Page 2 of 48 TABLE OF CONTENTS REPORT REVISION HISTORY................................................................................................................................. 4 GENERAL INFORMATION ....................................................................................................................................... 5 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 5 OBJECTIVE ................................................................................................................................................................... 5 TEST METHODOLOGY .................................................................................................................................................. 5 MEASUREMENT UNCERTAINTY .................................................................................................................................... 6 TEST FACILITY ............................................................................................................................................................. 6 SYSTEM TEST CONFIGURATION .......................................................................................................................... 7 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 7 EUT EXERCISE SOFTWARE .......................................................................................................................................... 7 SPECIAL ACCESSORIES ................................................................................................................................................. 7 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 7 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 9 EXTERNAL I/O CABLE.................................................................................................................................................. 9 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 9 TEST EQUIPMENT LIST ......................................................................................................................................... 11 SUMMARY OF TEST RESULTS ............................................................................................................................. 12 FCC§1.1310 & §2.1093 - RF EXPOSURE ................................................................................................................ 13 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 14 APPLICABLE STANDARD ............................................................................................................................................ 14 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 14 FCC §15.209, §15.205 & §15.247(d) - SPURIOUS EMISSIONS............................................................................. 15 APPLICABLE STANDARD ............................................................................................................................................ 15 TEST SYSTEM SETUP .................................................................................................................................................. 15 EMI TEST RECEIVER SETUP ....................................................................................................................................... 16 TEST PROCEDURE ...................................................................................................................................................... 16 TEST RESULTS SUMMARY .......................................................................................................................................... 17 TEST DATA: SEE APPENDIX ....................................................................................................................................... 17 FCC §15.247(a) (2) – 6 dB EMISSION BANDWIDTH ............................................................................................ 18 APPLICABLE STANDARD ............................................................................................................................................ 18 TEST PROCEDURE ..........................................................................................................................................…

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Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RDG260413001-00B Page 32 of 48 High Channel: 2480 MHz Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RDG260413001-00B Page 33 of 48 Restricted Bands Emission: Left Side Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RDG260413001-00B Page 34 of 48 Right Side Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RDG260413001-00B Page 35 of 48 18 GHz - 25 GHz (Transmitting in maximum output power mode BLE (1 Mbps) low channel): Horizontal Vertical R ef 10 0 d Bμ V Att 10 dB* * * * 1 PK M AXH 2 A V MAXH A TDF PS 6DB RBW 1 MHz VBW 3 MHz SWT 45 ms AC Start18 GH z Stop25 GHz70 0 M Hz/ 0 10 2 0 30 40 50 60 7 0 80 90 100 1 M ar ke r 1 [T 1 ] 5 0. 1 3 dB μ V 19 .5 3 68 58 9 74 G H z 2 Ma r ke r 2 [ T 2 ] 3 9. 16 dB μV 2 0. 2 09 9 35 89 7 G Hz D1 74 dBμV D 2 5 4 d Bμ V Project No :RDG260413001 Tester :Hugh Wu Date: 6.MAY.2026 15:05:57 Ref 100 dBμVAtt 10 dB* * * * 1 PK MAXH 2 AV MAXH A TDF P S 6DB R BW 1 MH z VBW 3 MHz SWT 45 ms AC Star t 18 G Hz St o p 25 GH z 700 MHz / 0 10 20 30 40 50 60 70 8 0 90 100 1 Marker 1 [T1 ] 49.66 dBμV 20.243589744 GHz 2 Marker 2 [T2 ] 38.58 dBμV 20.232371795 GHz D 1 7 4 dB μ V D2 54 dBμV Project No :RDG260413001 Tester :Hugh Wu Date: 6.MAY.2026 15:37:37 Frequency (GHz) MaxPeak (dBμV/m) Average (dBμV/m) Limit (dBμV/m) Margin (dB) Pol Corr. (dB/m) 20.23 --- 38.58 54 15.42 V 12.49 20.24 49.66 --- 74 24.34 V 12.5 20.21 --- 39.16 54 14.84 H 12.47 19.54 50.13 --- 74 23.87 H 10.94 Note: The test distance is 3m. The limit is 74dBμV/m(Peak) and 54dBμV/m(Average). Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RDG260413001-00B Page 36 of 48 6 dB EMISSION BANDWIDTH Environmental Conditions & Test Information Test Date: 2026-04-29 Temperature: 19.2 °C Relative Humidity: 55 % ATM Pressure: 102.4 kPa Test Result: Pass Test Engineer: Neil Zhou Mode Channel Frequency (MHz) 6 dB Emission Bandwidth (MHz) Limit (MHz) BLE (1 Mbps) Low 2402 0.656 ≥0.5 Middle 2440 0.656 ≥0.5 High 2480 0.664 ≥0.5 Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RDG260413001-00B Page 37 of 48 BLE (1 Mbps): Low Channel BLE (1 Mbps): Middle Channel BLE (1 Mbps): High Channel Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RDG260413001-00B Page 38 of 48 Mode Channel Frequency (MHz) 99% Bandwidth (MHz) BLE (1 Mbps) Low 2402 1 Middle 2440 1 High 2480 1.004 BLE (1 Mbps): Low Channel BLE (1 Mbps): Middle Channel BLE (1 Mbps): High Channel Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RDG260413001-00B Page 39 of 48 MAXIMUM CONDUCTED OUTPUT POWER Environmental Conditions & Test Information Test Date: 2026-04-29 Temperature: 19.2 °C Relative Humidity: 55 % ATM Pressure: 102.4 kPa Test Result: Pass Test Engineer: Neil Zhou Test Result: Compliant. EUT operation mode: Transmitting Mode Channel Frequency (MHz) Max Conducted Peak Output Power (dBm) Limit (dBm) Result BLE (1 Mbps) Low 2402 4.09 30 Pass Middle 2440 3.75 30 Pass High 2480 3.56 30 Pass Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RDG260413001-00B Page 40 of 48 BLE (1 Mbps): Low Channel BLE (1 Mbps): Middle Channel BLE (1 Mbps): High Channel Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RDG260413001-00B Page 41 of 48 BAND EDGE Environmental Conditions & Test Information Test Date: 2026-04-29 Temperature: 19.2 °C Relative Humidity: 55 % ATM Pressure: 102.4 kPa Test Result: Pass Test Engineer: Neil Zhou Test Result: Compliant. EUT operation mode: Transmitting Mode Channel Frequency (MHz) Result (dBc) Limit (dBc) BLE (1 Mbps) Low 2402 43.99 20 High 2480 47.90 BLE (1 Mbps): Left Side Right Side Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RDG260413001-00B Page 42 of 48 POWER SPECTRAL DENSITY Environmental Conditions & Test Information Test Date: 2026-04-29 Temperature: 19.2 °C Relative Humidity: 55 % ATM Pressure: 102.4 kPa Test Result: Pass Test Engineer: Neil Zhou Test Result: Compliant. EUT operation mode: Transmitting Mode Channel Frequency (MHz) PSD (dBm/3kHz) Limit (dBm/3kHz) BLE (1 Mbps) Low 2402 -8.01 ≤8 Middle 2440 -9.43 ≤8 High 2480 -9.42 ≤8 Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RDG260413001-00B Page 43 of 48 BLE (1 Mbps): Low Channel BLE (1 Mbps): Middle Channel BLE (1 Mbps): High Channel Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RDG260413001-00B Page 44 of 48 CONDUCTED SPURIOUS EMISSION Environmental Conditions & Test Information Test Date: 2026-04-29 Temperature: 19.2 °C Relative Humidity: 55 % ATM Pressure: 102.4 kPa Test Result: Pass Test Engineer: Neil Zhou Mode Channel Frequency (MHz) Result (dBc) Limit (dBc) BLE (1 Mbps) Low 2402 44.20 20 Middle 2440 43.30 High 2480 44.00 Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RDG260413001-00B Page 45 of 48 BLE (1 Mbps): Low Channel BLE (1 Mbps): Middle Channel BLE (1 Mbps): High Channel Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RDG260413001-00B Page 46 of 48 EUT PHOTOGRAPHS Please refer to the attachment EXHIBIT A - EUT EXTERNAL and EXHIBIT B - EUT INTERNAL PHOTOGRAPHS. Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RDG260413001-00B Page 47 of 48 TEST SETUP PHOTOGRAPHS Please refer to the attachment EXHIBIT C - TEST SETUP PHOTOGRAPHS. Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RDG260413001-00B Page 48 of 48 Declarations 1. The laboratory is not responsible for the authenticity of any information provided by the applicant. Information from the applicant that may affect test results is marked with “★”. 2. The test data was only valid for the test sample(s). 3. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. 4. Otherwise required by the applicant or Product Regulations, Decision Rule in this report did not consider the uncertainty. 5. The extended uncertainty given in this report is obtained by combining the standa…

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ZheJiang Klite Lighting Holdings CO.,LTD. Author Pan lingjian Date 2026.03.17 Name Antenna specification Revision V1.0 Date Revision Release Notes 2026.03.17 1.0 Initial release ZheJiang Klite Lighting Holdings CO.,LTD. Author Pan lingjian Date 2026.03.17 Name Antenna specification Revision V1.0 Contents Description ................................................................................................................................................................... 3 Antenna report ............................................................................................................................................................ 4 ZheJiang Klite Lighting Holdings CO.,LTD. Author Pan lingjian Date 2026.03.17 Name Antenna specification Revision V1.0 Description This document is an antenna report, including manufacturer information, maximum gain of the antenna, field diagram, and antenna images. ZheJiang Klite Lighting Holdings CO.,LTD. Author Pan lingjian Date 2026.03.17 Name Antenna specification Revision V1.0 Antenna report Frequency Range：2400-2483.5 MHz DATA Rate： 1Mbps，2Mbps（BLE） Channel No.： BT 40 channels (2402~2480 MHz) Max output power：+10dBm（chip max RF output power） Antenna Gain：-1.5dBi（peak） Antenna Type&model：PCB antenna Manufacturer：Zhejiang Klite Lighting Holdings Co.,Ltd. No.11 Zhenjiang Rd, Jianshan New District, 314415 Haining, Zhejiang, China Radiation pattern： ZheJiang Klite Lighting Holdings CO.,LTD. Author Pan lingjian Date 2026.03.17 Name Antenna specification Revision V1.0 Antenna picture：