2AGBW9290038539AXLED lamp

CFR 47 §2.911 (d)(5) Attestation Date: 2026-02-27 FRN: 0024989014 FCC ID: 2AGBW9290038539AX Product Model Number: 9290038539A 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) Agent Designation Attestation Date: 2026-02-27 FRN: 0024989014 FCC ID: 2AGBW9290038539AX Product Model Number: 9290038539A 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: Arun Ganesh 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]

CFR 47 §2.911 (d)(7) FCC US Agent Letter of Attestation Date: 2026-02-27 FRN: 0024989014 FCC ID: 2AGBW9290038539AX Product Model Number: 9290038539A To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Authorized Agent Contact Person Name: Arun Ganesh Agent contact Job Title: R&D Manager, North America Agent Company name: Signify North America Corporation FCC US Agent Agent FRN: 0024909822 Agent Company Name: Signify North America Corporation Agent Contact Name: Arun Ganesh Agent US Address: 10275 West Higgins Road, 6th floor, Rosemont, IL 60018, United States Agent Email Address: [email protected] This letter is to 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 agent 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,

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 Authorization Date: 2026-01-08 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization T o whom it may concern: We, Signify (China) Investment Co., Ltd., hereby authorizes Bay Area Compliance Laboratories Corp ( Kunshan) 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 C orp. (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, pu rsuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely, S ignature: � Print Name: Yefeng Zhang Title: A pprobation Group Manager QA -FR-170- B

Company: Signify (China) Investment Co., Ltd. Add.: Building no.9, Lane 888, Tianlin Road, Minl1ang District, Shanghai 200233, China Tel: +86-17701755062 Fax: +86-21-54452269 E-mail: [email protected] FCC Confidential Authorization Date: 2026-01-08 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification o f FCC ID: 2AGBW9290038539AX 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 info1ma tion accompanying this application as outlined below: • Block Diagram • Schematics • Circuit Description As well as short-te1m confidential (end to 2026-07-07) treatment of information accompanying this application as outlined below: • Internal Photos • User Manual • External Photos • Test Set-up Photos The above materials contain proprietai-y and confidential info1mation not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, S i g n a t u r e : 王 Printed Name: Yefeng Zhang Title: Approbation Group Manager QA-FR-172-A

Classified Model name: 9290038539A FCC ID: 2AGBW9290038539AX IC: 20812-38539AX Made in China

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 15 of 100 FCC §1.1310 & §2.1091 –MAXIMUM PERMISSIBLE EXPOSURE (MPE) Applicable Standard According to subpart §2.1091 and subpart §1.1310, systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for Maximum Permissible Exposure (MPE) (§1.1310, §2.1091) (B) Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) 0.3-1.34 614 1.63 *(100) 30 1.34-30 824/f 2.19/f *(180/f²) 30 30-300 27.5 0.073 0.2 30 300-1500 / / f/1500 30 1500-100,000 / / 1.0 30 f = frequency in MHz; * = Plane-wave equivalent power density; According to §1.1310 and §2.1091 RF exposure is calculated. Calculated Formulary Predication of MPE limit at a given distance S = PG/4πR² = power density (in appropriate units, e.g. mW/cm 2 ); P = power input to the antenna (in appropriate units, e.g., mW); G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain; R = distance to the center of radiation of the antenna (appropriate units, e.g., cm); Calculated Data: Mode Frequency Range (MHz) Antenna Gain ★Tune-up Output Power Evaluation Distance (cm) Power Density (mW/cm 2 ) MPE Limit (mW/cm 2 ) (dBi) (numeric) (dBm) (mW) BLE 2402~2480 -3.4 0.46 10.85 12.16 20 0.0011 1.0 Zigbee 2405~2480 -3.4 0.46 10.76 11.91 20 0.0011 1.0 Note: 1. For the above tune up power were declared by the manufacturer, which is Maximum Test Output Conducted Power+1dB. 2. Zigbee and BLE cannot transmit simultaneously. Result: The device meet FCC MPE at 20 cm distance.

ZheJiang Klite Lighting Holdings CO.,LTD. Author Pan lingjian Date 2026.01.10 Name FCC antenna report Revision V1.1 Date Revision Release Notes 2026.01.10 1.0 Initial release 2026.02.24 1.1 Add Manufacturer info ZheJiang Klite Lighting Holdings CO.,LTD. Author Pan lingjian Date 2026.01.10 Name FCC antenna report Revision V1.1 Contents Description ................................................................................................................................................................... 3 FCC antenna report .................................................................................................................................................... 4 ZheJiang Klite Lighting Holdings CO.,LTD. Author Pan lingjian Date 2026.01.10 Name FCC antenna report Revision V1.1 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 2026.01.10 Name FCC antenna report Revision V1.1 FCC antenna report Frequency Range：2402-2483.5 MHz DATA Rate：250kbps（Zigbee）；1Mbps，2Mbps，500kbps，125kbps（BLE） Channel No.：Zigbee：16channels (2405M~2480MHz); BT 40 channels (2402~2480 MHz) Max output power：+10dBm（chip max RF output power） Antenna Gain：-3.4dBi（peak） Antenna Brand&modle：monopole 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 2026.01.10 Name FCC antenna report Revision V1.1 Antenna picture：

Page 1 of 100 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: 2AGBW9290038539AX Report Type: Original Report Product Name: LED lamp Report Number: RKSB260108005-00B Report Date: 2026-02-24 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 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. Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 2 of 100 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 .......................................................................................................................................... 8 SPECIAL ACCESSORIES ................................................................................................................................................. 8 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 8 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................. 11 EXTERNAL I/O CABLE................................................................................................................................................ 11 BLOCK DIAGRAM OF TEST SETUP .............................................................................................................................. 11 TEST EQUIPMENT LIST ......................................................................................................................................... 13 SUMMARY OF TEST RESULTS ............................................................................................................................. 14 FCC §1.1310 & §2.1091 –MAXIMUM PERMISSIBLE EXPOSURE (MPE) ....................................................... 15 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 16 APPLICABLE STANDARD ............................................................................................................................................ 16 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 16 FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS ..................................................................................... 17 APPLICABLE STANDARD ............................................................................................................................................ 17 TEST SYSTEM SETUP .................................................................................................................................................. 17 EMI TEST RECEIVER SETUP ....................................................................................................................................... 17 TEST PROCEDURE ...................................................................................................................................................... 18 TEST RESULTS SUMMARY .......................................................................................................................................... 18 TEST DATA: SEE APPENDIX ....................................................................................................................................... 18 FCC §15.209, §15.205 & §15.247(d) - SPURIOUS EMISSIONS............................................................................. 19 APPLICABLE STANDARD ............................................................................................................................................ 19 TEST SYSTEM SETUP .................................................................................................................................................. 19 EMI TEST RECEIVER SETUP ........…

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Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 62 of 100 Restricted Bands Emission: Left Side Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 63 of 100 Right Side Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 64 of 100 18 GHz - 25 GHz (Transmitting in maximum output power mode BLE (1 Mbps) low channel): Horizontal Vertical Ref 100 dBμVAt t 1 0 d B * * * * 1 P K MA X H 2 AV M A XH A T DF PS 6 D B R BW 1 M Hz V BW 3 M Hz S WT 45 ms A C Sta rt 18 GHzSt op 25 G H z 700 MHz/ 0 1 0 20 3 0 40 50 60 70 8 0 9 0 1 00 1 Marker 1 [T1 ] 50.24 dBμV 20.232371795 GHz 2 Marker 2 [T2 ] 39.12 dBμV 20.209935897 GHz D1 74 d B μV D2 54 dBμV Project No :RKSB260108005 Tester :Hugh Wu Date: 10.FEB.2026 09:37:15 Ref 100 dBμVAtt 10 dB* * * * 1 PK MAXH 2 AV MAXH A TDF PS 6DB RBW 1 MHz VBW 3 MHz SWT 45 ms AC Start18 GHzStop25 GHz700 MHz/ 0 10 20 30 40 50 60 70 80 90 100 1 Marker 1 [T1 ] 49.51 dBμV 19.727564103 GHz 2 Marker 2 [T2 ] 39.29 dBμV 20.254807692 GHz D1 74 dBμV D2 54 dBμV Project No :RKSB260108005 Tester :Hugh Wu Date: 10.FEB.2026 10:09:41 Frequency (GHz) MaxPeak (dBμV/m) Average (dBμV/m) Limit (dBμV/m) Margin (dB) Pol Corr. (dB/m) 20.25 --- 39.29 54 14.71 V 12.51 19.73 49.51 --- 74 24.49 V 11.50 20.21 --- 39.12 54 14.88 H 12.47 20.23 50.24 --- 74 23.76 H 12.49 Note: The test distance is 3m. The limit is 74dBμV/m(Peak) and 54dBμV/m(Average). Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 65 of 100 30 MHz-1 GHz (Transmitting in maximum output power mode BLE (2 Mbps) low channel): Low Channel: 2402 MHz Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 66 of 100 1GHz-18GHz (BLE 2 Mbps): Low Channel: 2402 MHz Fundamental test with Band Reject Filter Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 67 of 100 Middle Channel: 2440 MHz Fundamental test with Band Reject Filter Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 68 of 100 High Channel: 2480 MHz Fundamental test with Band Reject Filter Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 69 of 100 Restricted Bands Emission: Left Side Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 70 of 100 Right Side Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 71 of 100 18 GHz - 25 GHz (Transmitting in maximum output power mode BLE (2 Mbps) low channel): Horizontal Vertical Ref 100 dBμVAt t 1 0 d B * * * * 1 P K MA X H 2 AV M A XH A T DF PS 6 D B R BW 1 M Hz V BW 3 M Hz S WT 45 ms A C Sta rt 18 GHzSt op 25 G H z 700 MHz/ 0 1 0 20 3 0 40 50 60 70 8 0 9 0 1 00 1 Marker 1 [T1 ] 50.55 dBμV 20.176282051 GHz 2 Marker 2 [T2 ] 39.04 dBμV 20.209935897 GHz D1 74 d B μV D2 54 dBμV Project No :RKSB260108005 Tester :Hugh Wu Date: 10.FEB.2026 10:42:19 Ref 100 dBμVAtt 10 dB* * * * 1 PK MAXH 2 AV MAXH A TDF PS 6DB RBW 1 MHz VBW 3 MHz SWT 45 ms AC Start18 GHzStop25 GHz700 MHz/ 0 10 20 30 40 50 60 70 80 90 100 1 Marker 1 [T1 ] 49.64 dBμV 20.254807692 GHz 2 Marker 2 [T2 ] 39.31 dBμV 20.254807692 GHz D1 74 dBμV D2 54 dBμV Project No :RKSB260108005 Tester :Hugh Wu Date: 10.FEB.2026 11:14:09 Frequency (GHz) MaxPeak (dBμV/m) Average (dBμV/m) Limit (dBμV/m) Margin (dB) Pol Corr. (dB/m) 20.25 --- 39.31 54 14.69 V 12.51 20.25 49.64 --- 74 24.36 V 12.51 20.21 --- 39.04 54 14.96 H 12.47 20.18 50.55 --- 74 23.45 H 12.44 Note: The test distance is 3m. The limit is 74dBμV/m(Peak) and 54dBμV/m(Average). Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 72 of 100 Zigbee: (Transmitting in maximum output power mode Zigbee low channel) 30 MHz-1 GHz: Low Channel: 2405 MHz Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 73 of 100 1GHz-18GHz: Low Channel: 2405 MHz Fundamental test with Band Reject Filter Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 74 of 100 Middle Channel: 2440 MHz Fundamental test with Band Reject Filter Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 75 of 100 High Channel: 2480 MHz Fundamental test with Band Reject Filter Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 76 of 100 Restricted Bands Emission: Left Side Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 77 of 100 Right Side Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 78 of 100 18 GHz - 25 GHz （Transmitting in maximum output power mode Zigbee low channel): Horizontal Vertical Ref 100 dBμVAtt 10 dB* * * * 1 PK MAXH 2 AV MAXH A TDF PS 6DB RBW 1 MHz VBW 3 MHz SWT 45 ms AC Start18 GHzStop25 GHz700 MHz/ 0 10 20 30 40 50 60 70 80 90 100 1 Marker 1 [T1 ] 50.03 dBμV 19.682692308 GHz 2 Marker 2 [T2 ] 39.20 dBμV 20.198717949 GHz D1 74 dBμV D2 54 dBμV Project No :RKSB260108005 Tester :Hugh Wu Date: 10.FEB.2026 13:58:29 Ref 100 dBμVAtt 10 dB* * * * 1 PK MAXH 2 AV MAXH A TD F PS 6 D B RBW 1 MHz VBW 3 MHz SWT 45 ms AC S tart 1 8 GHz Stop25 GHz700 MHz/ 0 1 0 20 3 0 40 5 0 60 7 0 80 90 100 1 Marker 1 [T1 ] 49.70 dBμV 19.727564103 GHz 2 Marker 2 [T2 ] 39.17 dBμV 20.209935897 GHz D 1 74 dBμV D 2 54 dBμV Project No :RKSB260108005 Tester :Hugh Wu Date: 10.FEB.2026 14:31:54 Frequency (GHz) MaxPeak (dBμV/m) Average (dBμV/m) Limit (dBμV/m) Margin (dB) Pol Corr. (dB/m) 20.21 --- 39.17 54 14.83 V 12.47 19.73 49.70 --- 74 24.3 V 11.50 20.20 --- 39.20 54 14.8 H 12.46 19.69 50.03 --- 74 23.97 H 11.38 Note: The test distance is 3m. The limit is 74dBμV/m(Peak) and 54dBμV/m(Average). Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 79 of 100 6 dB EMISSION BANDWIDTH Environmental Conditions & Test Information Test Date: 2026-02-05 Temperature: 22.4°C Relative Humidity: 52 % ATM Pressure: 100.8 kPa Test Result: Pass Test Eng…

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Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 96 of 100 BLE (1 Mbps): Low Channel BLE (1 Mbps): Middle Channel BLE (1 Mbps): High Channel BLE (2 Mbps): Low Channel BLE (2 Mbps): Middle Channel BLE (2 Mbps): High Channel Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 97 of 100 Zigbee: Low Channel Zigbee: Middle Channel Zigbee: High Channel Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 98 of 100 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.: RKSB260108005-00B Page 99 of 100 TEST SETUP PHOTOGRAPHS Please refer to the attachment EXHIBIT C - TEST SETUP PHOTOGRAPHS. Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB260108005-00B Page 100 of 100 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 standard uncertainty times the coverage factor k=2 with the 95.45% confidence interval. 6. This report may contain standards and test items that are not covered by the accreditation scope and shall be marked with an asterisk “▲”. ***** END OF REPORT *****