2BUPJ-RTSD1Magnetic Track Light

Zhongshan Runtao Lighting Co., Ltd. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 [January 31, 2026] U.S. Agent Designation [Zhongshan Runtao Lighting Co., Ltd.] acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought FCC ID: 2BUPJ-RTSD1 Name and company of U.S. agent: [GLOCERTS TECHNOLOGY INC] Physical U.S. address of agent: [19784 SUNKISSED RIDGE DR, RIVERSIDE, CA 92507] FRN of U.S. agent: [0036339737] Email address of U.S. agent: [[email protected]] Telephone of U.S.agent: (626) 588-8039 [GLOCERTS TECHNOLOGY INC] acknowledges their obligation to accept service of process on behalf of [Zhongshan Runtao Lighting Co., Ltd.]. [Zhongshan Runtao Lighting Co., Ltd.] with the FRN [0037948668] accepts its obligation to maintain an agent for service of process in the United States for no less than 1 year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. Sincerely, Signature Signature [Wei Tang] [Huiying Fan] [Boss] [Director] [Zhongshan Runtao Lighting Co., Ltd.] [GLOCERTS TECHNOLOGY INC]

Zhongshan Runtao Lighting Co., Ltd. 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: Zhongshan Runtao Lighting Co., Ltd. Address: 7F, No. 16 Qingfeng Road, Maohui Industrial Zone, Tiebian Village, Henglan Town, Zhongshan City, Guangdong Province, China Product Name: Magnetic Track Light FCC ID: 2BUPJ-RTSD1 Model(s): RTSD-1, RTSD-2, RTSD-3, RTSD-4, CXMDKCDSD2PCS, CXMDKCDSD 2.911(d)(5)(i) Equipment Type We, [Zhongshan Runtao Lighting Co., Ltd.] (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Wei Tang / Date: 2026.01.29 Title and Company name: Boss / Zhongshan Runtao Lighting Co., Ltd. NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Zhongshan Runtao Lighting Co., Ltd. 2.911 (d)(5)(ii) Applicant Attestation v1.2 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Zhongshan Runtao Lighting Co., Ltd. Address: 7F, No. 16 Qingfeng Road, Maohui Industrial Zone, Tiebian Village, Henglan Town, Zhongshan City, Guangdong Province, China Product Name: Magnetic Track Light FCC ID: 2BUPJ-RTSD1 Model(s): RTSD-1, RTSD-2, RTSD-3, RTSD-4, CXMDKCDSD2PCS, CXMDKCDSD 2.911(d)(5)(ii) Applicant filing We, [Zhongshan Runtao Lighting Co., Ltd.] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 , established pursuant to § 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Wei Tang / Date: 2026.01.29 Title and Company name: Boss / Zhongshan Runtao Lighting Co., Ltd. NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Zhongshan Runtao Lighting Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: January 29, 2026 Subject; Request for Confidentiality FCC ID: 2BUPJ-RTSD1 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Wei Tang Title: Boss

Zhongshan Runtao Lighting Co., Ltd. Model Difference Data：January 29, 2026 Product description: Magnetic Track Light Model name: RTSD-1, RTSD-2, RTSD-3, RTSD-4, CXMDKCDSD2PCS, CXMDKCDSD Trade Name: N/A FCC ID: 2BUPJ-RTSD1 All the model are the same circuit and RF module, only the name is different. Regards Sincerely Client’s signature : Client’s name / title : Wei Tang（Boss） Contact information / address：7F, No. 16 Qingfeng Road, Maohui Industrial Zone, Tiebian Village, Henglan Town, Zhongshan City, Guangdong Province, China

Zhongshan Runtao Lighting Co., Ltd. Agent Authorization Company: Zhongshan Runtao Lighting Co., Ltd. Address: 7F, No. 16 Qingfeng Road, Maohui Industrial Zone, Tiebian Village, Henglan Town, Zhongshan City, Guangdong Province, China Product Name: Magnetic Track Light Model Number(s): RTSD-1, RTSD-2, RTSD-3, RTSD-4, CXMDKCDSD2PCS, CXMDKCDSD Product Description: Magnetic Track Light We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: January 29, 2026 Name: Wei Tang Title: Boss Company: Zhongshan Runtao Lighting Co., Ltd.

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 4 Model: RTSD-1 External Photos Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 4 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 4 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 4 of 4

FCC ID LABEL: Label Location: FCC ID: 2BUPJ-RTSD1 Model No.: RTSD-1

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 4 Model: RTSD-1 Internal Photos Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 4 ANT Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 4 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 4 of 4

Shenzhen CTB Testing Co., Ltd. FCC ID: 2BUPJ-RTSD1 Portable device According to §15.247(e)(i) and §1.1307(b)(1), 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. According to KDB447498 D01 General RF Exposure Guidance V06 The 1-g SAR and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)]·[√f(GHZ)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where: • f(GHZ) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. 433.925MHz Modulation Channel Freq. (GHz) Conduct ed power (dBm) Conducte d power (mW) Tune-up power (dBm) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculatio n SAR Exclusion threshold SAR test exclusion ASK 0.43393 -24.51 0.0035 -24±1 -23.00 0.0050 <5 0.00066 3.00 YES Note:dbm=dbuv/m-95.2-2.15=73.84-95.2-2.15=-23.51dBm(ERP), so the conduct peak power= -23.51-1=-24.51dBm Conclusion: For the max result : 0.00066≤ FCC Limit 3.0 for 1g SAR.

Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 26 TEST REPORT Compiled by: Reviewed by: Approved by: Kai Chen Martin Feng Bin Mei / Director The test report is effective only with both signature and specialized stamp. This result(s) shown in this report r Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were fulfilled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Test item description: Magnetic Track Light FCC ID: 2BUPJ-RTSD1 Trademark(s): N/A Model/Type reference: RTSD-1, RTSD-2, RTSD-3, RTSD-4, CXMDKCDSD2PCS, CXMDKCDSD Applicant’s name: Zhongshan Runtao Lighting Co., Ltd. Address: 7F, No. 16 Qingfeng Road, Maohui Industrial Zone, Tiebian Village, Henglan Town, Zhongshan City, Guangdong Province, China Manufacturer: Zhongshan Runtao Lighting Co., Ltd. Address: 7F, No. 16 Qingfeng Road, Maohui Industrial Zone, Tiebian Village, Henglan Town, Zhongshan City, Guangdong Province, China Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: 1&2/F., Building A, No.26, Xinhe Road, Xinqiao, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: Dec. 30, 2025 Sample tested Date: Dec. 30, 2025 to Jan. 12, 2026 Issue Date: Jan. 12, 2026 Report No.: CTB25123004601RF01 Test Standards FCC CFR Title 47 Part 15 Subpart C Section 15.231 ANSI C63.10:2020 Test Results PASS Remark: This is 433MHz radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB25123004601RF01 Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 26 TABLE OF CONTENT Test Report Declaration Page 1. VERSION ........................................................................................................................................ 3 2. TEST SUMMARY ........................................................................................................................... 4 3. MEASUREMENT UNCERTAINTY ................................................................................................. 5 4. PRODUCT INFORMATION AND TEST SETUP ............................................................................ 6 4.1 Product Information .......................................................................................................................... 6 4.2 Test Setup Configuration .................................................................................................................. 6 4.3 Support Equipment........................................................................................................................... 6 4.4 Test Mode ........................................................................................................................................ 6 4.5 Test Environment ............................................................................................................................. 7 5. TEST FACIL ITY AND TEST INSTRUMENT USED ....................................................................... 8 5.1 Test Facility ...................................................................................................................................... 8 5.2 Test Instrument Used ....................................................................................................................... 8 6. AC POWER LINE CONDUCTED EMISSION ................................................................................ 11 6.1 Block Diagram Of Test Setup ......................................................................................................... 11 6.2 Limit ................................................................................................................................................ 11 6.3 Test procedure ............................................................................................................................... 11 6.4 Test Result ..................................................................................................................................... 12 7. RADIATED EMISSION ................................................................................................................. 13 7.1 Block Diagram Of Test Setup ......................................................................................................... 13 7.2 Limit ................................................................................................................................................ 13 7.3 Test procedure ............................................................................................................................... 14 7.4 Test Result ..................................................................................................................................... 15 8. DWELL TIME ................................................................................................................................ 21 8.1 Block Diagram Of Test Setup ......................................................................................................... 21 8.2 Limit ................................................................................................................................................ 21 8.3 Test procedure ............................................................................................................................... 21 8.4 Test Result ..................................................................................................................................... 22 …

Text truncated - open the document above for the full version.

Antenna information 制造商manufacturer：Zhongshan Zhizhiheng Optoelectronics Technology Co., Ltd. 地址address：Unit 1, 3rd Floor, Building 1 Gu Yi Qingfeng LED Trade Plaza Shunkang Avenue Guzhen Town Zhongshan City 天线型号model：ZZH-1916 天线类型Antenna installation：On-board antenna 天线材质Antenna material：Copper Foil 天线工作频率Frequency：433.92MHz 天线尺寸size：长×宽×高： mm 天线圈数Number of antenna coils：5（根据板子情况填写） 天线照片photograph： All measurements were performed radiated and therefore additional antenna gain documentation is not required.

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 1 Model: RTSD-1 Radiated Emission Below 1G Above 1G