2A7WU-TC206275000LED strip lights

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body. FCC Radiation Exposure Statement:This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.This equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body.

SHENZHEN DAYBETTER OPTO-ELECTRONICS CO.,LTD U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: Federal Communications Commission 7 435 Oakland Mills Road Columbia, MD 21046 ATTENTION: FCC Certification - Section 2.911(d)(7) Information Desiqnated U.S. Aqent Company Name: United Consulting Technology Services Co., Ltd FRN: 0033495714 Contact Name: David Wu Street Address: 17800 CASTLETON ST STE 665 CITY OF INDUSTRY CA 917 48 United States Telephone No: (626) 217-4022 Email: [email protected] This letter is to confirm that we ("the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: 2026/4/28 Signed by (Printed Name/Title): David Wu/CEO The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their「esponsibilityto inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: SHENZHEN DAYBETTER OPTO-ELECTRONICS CO.,LTD FRN: 0032642480 Grantee Code: 2A7WU FCC ID: 2A7WU-TC206275000, 2A7WU-TC206260000 Contact Name: WANG NING St「eet Address:4F,BUILDING 2, ANTUOSHAN HI-TECH PARK BAOAN DISTRICT City/P「ovince/Zip:SHENZHEN, NIA, 518000 Telephone No: 15815596801 Email: [email protected] Applicant Signature: Date: 2026/4/28 Signed by (Printed Na

SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-02 Rev 1.1 Page: 1 of 8 Appendix External Photos for GZCR2604000633LM Test Model No.: TC206275000-KW03 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-02 Rev 1.1 Page: 2 of 8 EUT Constructional Details (EUT Photos) Test Model No.: TC206275000-KW03 Model No.: TC00A110000-WW03 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-02 Rev 1.1 Page: 3 of 8 Test Model No.: TC206275000-KW03 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-02 Rev 1.1 Page: 4 of 8 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-02 Rev 1.1 Page: 5 of 8 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-02 Rev 1.1 Page: 6 of 8 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-02 Rev 1.1 Page: 7 of 8 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-02 Rev 1.1 Page: 8 of 8 - End of the Appendix -

FCC ID: 2A7WU-TC206275000

SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-03 Rev 1.1 Page: 1 of 7 Appendix Internal Photos for GZCR2604000633LM Test Model No.: TC206275000-KW03 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-03 Rev 1.1 Page: 2 of 7 EUT Constructional Details (EUT Photos) SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-03 Rev 1.1 Page: 3 of 7 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-03 Rev 1.1 Page: 4 of 7 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-03 Rev 1.1 Page: 5 of 7 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-03 Rev 1.1 Page: 6 of 7 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-03 Rev 1.1 Page: 7 of 7 - End of the Appendix -

SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-03 Rev 2.0 Report No.:GZCR260400063304 Page: 1 of 9 FCC ID: 2A7WU-TC206275000 RF EXPOSURE EVALUATION REPORT Application No.: GZCR2604000633LM Applicant:Shenzhen Daybetter OPTO-ELECTRONICS Co.,Ltd Address of Applicant:Floor 4,Building 2, Antuoshan High-tech Park, Xinsha Road, Shajing, Baoan District, Shenzhen, China Manufacturer:Shenzhen Daybetter OPTO-ELECTRONICS Co.,Ltd Address of Manufacturer:Floor 4,Building 2, Antuoshan High-tech Park, Xinsha Road, Shajing, Baoan District, Shenzhen, China Factory:Shenzhen Daybetter OPTO-ELECTRONICS Co.,Ltd Address of Factory:Floor 4,Building 2, Antuoshan High-tech Park, Xinsha Road, Shajing, Baoan District, Shenzhen, China Product Name:LED strip lights Model No.: TC00A150000-KW03, TC00A150000-KS03, TC00A110000-KW03, TC00A110000-WW03, TC00A110000-KS03, TC206275000-KW03, TC206260000-KW03, TC206275000-KS03, TC206260000-WW03, TC206275000-WW03, TC206275000-WS03   Please refer to section 2 of this report which indicates which item was actually evaluated and which were electrically identical. Standard(s) : 47 CFR Part 1.1310 KDB 447498 D01 V06 Date of Receipt: 2026-04-01 Date of Evaluation: 2026-05-25 Date of Issue: 2026-07-14 Evaluation Result: Pass* * In the configuration evaluated, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-03 Rev 2.0 Report No.:GZCR260400063304 Page: 2 of 9 Revision Record VersionReport No.DateRemark 01GZCR2604000633042026-07-14Original Authorized for issue by: Damon Guan/Project Engineer Approved By Vico Cui/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-03 Rev 2.0 Report No.:GZCR260400063304 Page: 3 of 9 2Evaluation Summary ItemStandardMethodRequirementResult RF Exposure KDB 447498 D01 V06 KDB 447498 D01 V0647 CFR Part 1.1310Pass Note: E.U.T./EUT means Equipment Under Test. Pass means the test result passed the test standard requirement, please find the detailed decision rule in the report relative section. Model No.: TC00A150000-KW03, TC00A150000-KS03, TC00A110000-KW03, TC00A110000-WW03, TC00A110000-KS03, TC206275000-KW03, TC206260000-KW03, TC206275000-KS03, TC206260000-WW03, TC206275000-WW03, TC206275000-WS03 According to the declaration from the applicant, the electrical circuit design, layout, components used and internal wiring were identical for all models, only different on the LED output type is single or double. Models No.Power supplyTotal RatingLED TypeLED controller TC00A150000-KW03, TC00A150000-KS03, TC00A110000-KW03, TC00A110000-KS03, TC00A110000-WW03 COB Bluetooth Type, Sigle output TC206275000-KW03, TC206260000-KW03, TC206275000-KS03 LED 2835 Bluetooth Type, Sigle or double output TC206260000-WW03, TC206275000-WW03, TC206275000-WS03 BI36G-240150-AdUMax.36W LED 2835 Bluetooth Type, Sigle or double output Therefore, only one model TC206275000-KW03 was evaluated in this report. SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-03 Rev 2.0 Report No.:GZCR260400063304 Page: 4 of 9 3Contents Page 1Cover Page...............................................................................................................................................1 2Evaluation Summary................................................................................................................................3 3Contents....................................................................................................................................................4 4General Information.................................................................................................................................5 4.1Details of E.U.T.................................................................................................................................5 4.2Evaluating Location...........................................................................................................................5 4.3Facility...............................................................................................................................................6 4.4Deviation from Standards..................................................................................................................6 4.5Abnormalities from Standard Conditions...........................................................................................6 5Technical Requirements Specification..................................................................................................7 5.1General Description of Applied Standards........................................................................................7 5.2RF Exposure Evaluation....................................................................................................................7 5.2.1Limit & Test Method......................................................................................................................7 5.2.2Conclusion....................................................................................................................................8 6EUT Constructional Details (EUT Photos).............................................................................................9 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-03 Rev 2.0 Report No.:GZCR260400063304 Page: 5 of 9 4General Information 4.1Details of E.U.T. Power supply:AC 100-240V 50/60Hz for AC/DC adapter. AC/DC adapter:Model: BI36G-240150-AdU Input: AC 100-240V 50/60Hz 1.2A Output: DC 24V 1.5A Cable(s):About 1.8m x 2 wires unscreened DC output cable for AC/DC adapter. Please refer to section 4.1 of test report GZCR260400063302 for Bluetooth BLE. RF Character: Please refer to section 4.1 of test report GZCR260400063303 for Bluetooth Classic. Remark: The information in this section is provided by the applicant or manufacturer, SGS is not liable to the accuracy, suitab…

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Antenna Passive Test Report Page 1 1. Physical products 2.4G-2.5G frequency band On the pcb board PIFA Antenna test report SPECIFICATIONS Frequency（MHz） 2400-2500 Average Gain（dBi） ＜4 VSWR Average Efficiency（%） 48.52 Impedance（Ω） 50Ω Antenna TypePlannar Inverted F Antenna on board PolarizationLinear 2.68 Shenzhen Jitong Electronics Co., Ltd. Room 705, Building C2, Bantian International Center, Bantian Sub- district, Longgang District, Shenzhen City, Guangdong Province, China Antenna physical and physical dimensions 8mm×3mm Antenna Passive Test Report Page 2 2. Antenna passive test 1.Antenna passive diagram 2.Antenna efficiency test Settings and environment Antenna Passive Test Report Page 3 3. Passive test data Frequency （ MHz ） 240024502500 Gain （ dBi ） 1.613.093.34 Efficiency （ dB ） -3.90-3.05-2.58 Efficiency （ % ） 40.7549.5455.27 3.1, Direction map 2.4G Antenna Passive Test Report Page 4 3.2,Apple chart 2.4G

SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-01 Rev 2.1 Report No.:GZCR260400063302 Page: 1 of 67 FCC ID: 2A7WU-TC206275000 TEST REPORT Application No.: GZCR2604000633LM Applicant: Shenzhen Daybetter OPTO-ELECTRONICS Co.,Ltd Address of Applicant: Floor 4,Building 2, Antuoshan High-tech Park, Xinsha Road, Shajing, Baoan District, Shenzhen, China Manufacturer: Shenzhen Daybetter OPTO-ELECTRONICS Co.,Ltd Address of Manufacturer: Floor 4,Building 2, Antuoshan High-tech Park, Xinsha Road, Shajing, Baoan District, Shenzhen, China Factory: Shenzhen Daybetter OPTO-ELECTRONICS Co.,Ltd Address of Factory: Floor 4,Building 2, Antuoshan High-tech Park, Xinsha Road, Shajing, Baoan District, Shenzhen, China Product Name: LED strip lights Model No.: TC00A150000-KW03, TC00A150000-KS03, TC00A110000-KW03, TC00A110000-WW03, TC00A110000-KS03, TC206275000-KW03, TC206260000-KW03, TC206275000-KS03, TC206260000-WW03, TC206275000-WW03, TC206275000-WS03   Please refer to section 2 of this report which indicates which item was actually evaluated and which were electrically identical. Standard(s) : 47 CFR Part 15, Subpart C 15.247 Date of Receipt: 2026-04-01 Date of Test: 2026-05-14 to 2026-05-25 Date of Issue: 2026-07-14 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-01 Rev 2.1 Report No.:GZCR260400063302 Page: 2 of 67 Revision Record Version Report No. Date Remark 01 GZCR260400063302 2026-07-14 Original Authorized for issue by: Damon Guan/Project Engineer Approved By Vico Cui/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-01 Rev 2.1 Report No.:GZCR260400063302 Page: 3 of 67 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C 15.247 N/A 47 CFR Part 15, Subpart C 15.203 & 15.247(b)(4) Pass Radio Spectrum Matter Part Item Standard Method Requirement Result Conducted Emissions at AC Power Line (150kHz-30MHz) 47 CFR Part 15, Subpart C 15.247 ANSI C63.10- 2020+COR.1-2023 Section 6.2 47 CFR Part 15, Subpart C 15.207 Pass Radiated Emissions which fall in the restricted bands ANSI C63.10- 2020+COR.1-2023 Section 6.10.5 & 11.12 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Below 1GHz ANSI C63.10- 2020+COR.1-2023 Section 6.4,6.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Above 1GHz ANSI C63.10- 2020+COR.1-2023 Section 6.6 & 11.12 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Maximum Conducted Output Power ANSI C63.10- 2020+COR.1-2023 Section 11.9.1 47 CFR Part 15, Subpart C 15.247(b)(3) Pass Minimum 6dB Bandwidth ANSI C63.10- 2020+COR.1-2023 Section 11.8.1 47 CFR Part 15, Subpart C 15.247a(2) Pass Power Spectral Density ANSI C63.10- 2020+COR.1-2023 Section 11.10.3 47 CFR Part 15, Subpart C 15.247(e) Pass Conducted Band Edges Measurement ANSI C63.10- 2020+COR.1-2023 Section 6.10.4 47 CFR Part 15, Subpart C 15.247(d) Pass Conducted Spurious Emissions ANSI C63.10- 2020+COR.1-2023 Section 11.11 47 CFR Part 15, Subpart C 15.247(d) Pass Note: E.U.T./EUT means Equipment Under Test. Pass means the test result passed the test standard requirement, please find the detailed decision rule in the report relative section. N/A means Not applicable, please find the detailed decision rule in the report relative section. SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-01 Rev 2.1 Report No.:GZCR260400063302 Page: 4 of 67 Model No.: TC00A150000-KW03, TC00A150000-KS03, TC00A110000-KW03, TC00A110000-WW03, TC00A110000-KS03, TC206275000-KW03, TC206260000-KW03, TC206275000-KS03, TC206260000-WW03, TC206275000-WW03, TC206275000-WS03 According to the declaration from the applicant, the electrical circuit design, layout, components used and internal wiring were identical for all models, only different on the LED output type is single or double. Models No. Power supply Total Rating LED Type LED controller TC00A150000-KW03, TC00A150000-KS03, TC00A110000-KW03, TC00A110000-KS03, TC00A110000-WW03 BI36G-240150-AdU Max.36W COB Bluetooth Type, Sigle output TC206275000-KW03, TC206260000-KW03, TC206275000-KS03 LED 2835 Bluetooth Type, Sigle or double output TC206260000-WW03, TC206275000-WW03, TC206275000-WS03 LED 2835 Bluetooth Type, Sigle or double output Therefore, only one model TC206275000-KW03 was tested in this report. SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-TRF-01 Rev 2.1 Report No.:GZCR260400063302 Page: 5 of 67 3 Contents Page 1 Cover Page ................................................................................................................................................. 1 2 Test Summary ............................................................................................................................................ 3 3 Contents ..................................................................................................................................................... 5 4 General Information ................................................................................................................................... 7 4.1 Details of E.U.T. .................................................................................................................................. 7 4.2 Description of Support Units ............................................................................................................... 7 4.3 Measurement Uncertainty ................................................................................................................... 8 4.4 Test Location ....................................................................................................................................... 8 4.5 Test Facility ........................................................................................................…

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SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-04 Rev 1.1 Page: 1 of 5 Appendix Test Setup Photo for GZCR260400063302 & GZCR260400063303 Test Model No.: TC206275000-KW03 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-04 Rev 1.1 Page: 2 of 5 Test Setup Photo Conducted Emissions at AC Power Line (150kHz-30MHz) SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-04 Rev 1.1 Page: 3 of 5 Radiated Spurious Emissions Below 1GHz SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-04 Rev 1.1 Page: 4 of 5 SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch EMC-ARF-04 Rev 1.1 Page: 5 of 5 Radiated Emissions which fall in the restricted bands & Radiated Spurious Emissions Above 1GHz - End of the Appendix -