2A7WU-D43509AFloor Lamp

iInformation to User： Note: This equipment has been tested and found to comply with the limits for a ClassB digital device, pursuant to 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. These limits are de-signed toprovide reasonable protection against harmful interference in a residentialin-stallation. This equipment generates, uses and can radiate radio frequency energ-yand, if not installed and used in accordance with the instructions, may cause harm-fulinterference to radio communications. However, there is no guarantee thatinterfer- ence will not occur in a particular installation. Ifthis equipment does causeharmful interference to radio or television reception, which can be determined byturning the equipment off and on, the user is encouraged to try to correct theinterference by one or more ofthe following mesures: ——Reorient or relocate the receiving antenna. ——Increase the separation between the equipment and receiver. ——Connect the equipment into an outlet on a circuit different from that to which there ceiver is connected. ——Consult the dealer or an experienced radio/TV technician for help. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be collocated or operating in conjunction with any other antenna or transmitter. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. The light source contained in this luminaire shall only be replaced by the manufacturer or his service agent or a similar qualified person. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

2026-07-13 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for FCC ID: 2A7WU-D43509A [SHENZHEN DAYBETTER OPTO-ELECTRONICS CO.,LTD] 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. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber-security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, Signature: Name: WANG NING 2026-07-13 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for FCC ID: 2A7WU-D43509A SHENZHEN DAYBETTER OPTO-ELECTRONICS CO.,LTD 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. Sincerely, Signature: Name: WANG NING

U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Baihetian Innovative Solutions Street Address: 6837 Chase Rd City/Province/Zip: Dearborn, MI 48126 FRN: 0033401605 Contact Name: Kenneth Young Telephone No: 313-395-3113 Email: [email protected] Signature: Signed by (Printed Name/Title): 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. 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 responsibility to 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-D43509A Contact Name: WANG NING Address: 4F, BUILDING 2, ANTUOSHAN HI-TECH PARK, BAOAN DISTRICT, SHENZHEN 518000, China Telephone No: 15815596801 Email: [email protected] Signature: Date: 2026-07-13 Signed by (Printed Name/Title): WANG NING Jul 2026 Kenneth Young/Manager

Declaration on model difference We, SHENZHEN DAYBETTER OPTO-ELECTRONICS CO.,LTD the undersigned hereby declare that the device's schematics, PCB layout and all other electrical aspects of the device are identical. The only differences are the model number, packaging specifications (1-piece pack or 2-piece pack), and remote-control type (lithium battery version or dry battery version) Product Name: Floor Lamp Models: J5FLU17B00; J5FLU27B00; J5FLU17B01; J5FLU27B01; J5FLU17W00; J5FLU27W00; J5FLU17W01; J5FLU27W01; J5FLE17; J5FLE27; ZJM005; ZJM006; J5FLU17B001; J5FLU27B001; J5FLU17B011; J5FLU27B011; J5FLU17W001; J5FLU27W001; J5FLU17W011; J5FLU27W011; J5FLE120; J5FLE122; J5FLE121; J5FLE123; J5FLE119; J5FLE124; J5FLE118; J5FLU152; J5FLU153 FCC ID: 2A7WU-D43509A Model Electrical parameters Power Shape Remote control Picture J5FLU17B00, J5FLU27B00, J5FLU17B01, J5FLU27B01, J5FLU17W00, J5FLU27W00, J5FLU17W01, J5FLU27W01, J5FLE17, J5FLE27, ZJM005, ZJM006 DC5V 5W Tripod Base (Flex Strip) Button battery (24 keys J5FLU17B001, J5FLU27B001, J5FLU17B011, J5FLU27B011, J5FLU17W001, J5FLU27W001, J5FLU17W011, J5FLU27W011 DC5V 5W Tripod Base (Flex Strip) Dry battery (24 keys J5FLE120 DC5V 5W Plastic Round Base (Flex Strip) Button battery (24 keys J5FLE122 DC5V 5W Plastic Round Base (Flex Strip) Dry battery (24 keys J5FLE121 DC5V 5W Plastic Round Base (Rigid Strip) Button battery (24 keys J5FLE123 DC5V 5W Plastic Round Base (Rigid Strip) Dry battery (24 keys J5FLE119 DC5V 5W Metal Base (Rigid Strip) Button battery (24 keys J5FLE124 DC5V 5W Metal Base (Rigid Strip) Dry battery (24 keys J5FLE118 DC5V 5W Metal Base (Flex Strip) Button battery (24 keys J5FLU152 DC5V 5W Metal Base (Flex Strip) Button battery (24 keys J5FLU153 DC5V 5W Metal Base (Flex Strip) Button battery (24 keys Name / Title: WANG NING Company: SHENZHEN DAYBETTER OPTO-ELECTRONICS CO., LTD Date:2026-07-23

2026-07-13 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Floor Lamp / J5FLU17B00; J5FLU27B00; J5FLU17B01; J5FLU27B01; J5FLU17W00; J5FLU27W00; J5FLU17W01; J5FLU27W01; J5FLE17; J5FLE27; ZJM005; ZJM006; J5FLU17B001; J5FLU27B001; J5FLU17B011; J5FLU27B011; J5FLU17W001; J5FLU27W001; J5FLU17W011; J5FLU27W011; J5FLE120; J5FLE122; J5FLE121; J5FLE123; J5FLE119; J5FLE124; J5FLE118; J5FLU152; J5FLU153/ FCC ID: 2A7WU-D43509A) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the (Block Diagrams, Schematics, Operational Descriptions) required to be submitted with this application be permanently withheld from public review. The above documents are company proprietary information that could never get into the possession of your competition. Please contact me if there is any information you may need. Sincerely, Signature: Name: WANG NING Applicant: SHENZHEN DAYBETTER OPTO-ELECTRONICS CO., LTD Address: 4F, BUILDING 2, ANTUOSHAN HI-TECH PARK, BAOAN DISTRICT, SHENZHEN 518000, China

2026-07-13 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Eurofins Electrical Testing Service (Shenzhen) Co., Ltd.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Signature: Name: WANG NING Applicant: SHENZHEN DAYBETTER OPTO-ELECTRONICS CO., LTD Address: 4F, BUILDING 2, ANTUOSHAN HI-TECH PARK, BAOAN DISTRICT, SHENZHEN 518000, China TEL: 15815596801

Page 1 of 7 Model Picture J5FLU17B00, J5FLU27B00, J5FLU17B01, J5FLU27B01, J5FLU17W00, J5FLU27W00, J5FLU17W01, J5FLU27W01, J5FLE17, J5FLE27, ZJM005, ZJM006 J5FLU17B001, J5FLU27B001, J5FLU17B011, J5FLU27B011, J5FLU17W001, J5FLU27W001, J5FLU17W011, J5FLU27W011 Page 2 of 7 J5FLE120 J5FLE122 Page 3 of 7 J5FLE121 J5FLE123 Page 4 of 7 J5FLE119 J5FLE124 Page 5 of 7 J5FLE118 J5FLU152 Page 6 of 7 J5FLU153 Page 7 of 7

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Page 1 of 8 EUROFINS ELECTRICAL TESTING SERVICE (SHENZHEN) CO., LTD. RF EXPOSURE EVALUATION - REPORT FCC ID: 2A7WU-D43509A Test Report Number: EFGX26020145-IE-03-E04 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. Phone: +86-755-82911867 Room 20 of 2/F., 1/F., Building 2, Spring Block & Room 102, Building 8, Autumn Block Meishenghuigu Fax : +86-755-82910749 Innovation Park, No.83, Dabao Road, Bao’an District Shenzhen, Guangdong, People’s Republic of China Page 2 of 8 1 General Information 3 1.1 Notes 3 1.2 Testing laboratory 4 1.3 Details of applicant 4 1.4 Details of manufacturer 4 1.5 Application details 5 1.6 Test item 5 1.7 Standards 7 2 RF Exposure Measurement 8 2.1 Limit 8 2.2 Formula 8 2.3 RF exposure results 8 Test Report No.: EFGX26020145-IE-03-E04 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. Room 20 of 2/F., 1/F., Building 2, Spring Block & Room 102, Building 8, Autumn Block Meishenghuigu Innovation Park, No.83, Dabao Road, Bao’an District Shenzhen, Guangdong, People’s Republic of China Page 3 of 8 1 General Information 1.1 Notes The results of this test report relate exclusively to the item tested as specified in chapter “Description of test item” and are not transferable to any other test items. Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. is not responsible for any generalisations and conclusions drawn from this report. Any modification of the test item can lead to invalidity of test results and this test report may therefore be not applicable to the modified test item. The test report may only be reproduced or published in full. Reproducing or publishing extracts of the report requires the prior written approval of the Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. This document is subject to the General Terms and Conditions and the Testing and Certification System of Eurofins Electrical Testing Service (Shenzhen) Co., Ltd., available on request or accessible at www.eurofins.com. Operator 2026-07-22 John Wen / Project Engineer Date Eurofins-Lab. Name / Title Signature Technical responsibility for area of testing: 2026-07-22 Albert Xu / EMC Manager Date Eurofins-Lab. Name / Title Signature Test Report No.: EFGX26020145-IE-03-E04 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. Room 20 of 2/F., 1/F., Building 2, Spring Block & Room 102, Building 8, Autumn Block Meishenghuigu Innovation Park, No.83, Dabao Road, Bao’an District Shenzhen, Guangdong, People’s Republic of China Page 4 of 8 1.2 Testing laboratory Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. Room 20 of 2/F., 1/F., Building 2, Spring Block & Room 102, Building 8, Autumn Block Meishenghuigu Innovation Park, No.83, Dabao Road, Bao’an District Shenzhen, Guangdong, People’s Republic of China Telephone : +86-755-82911867 Fax : +86-755-82910749 The Laboratory has passed the Accreditation by the American Association for Laboratory Accrediation (A2LA). The Accreditation number is 5376.01 The Laboratory has been listed by industry Canada to perform electromagnetic emission measurements, The CAB identifier is CN0088 1.3 Details of applicant Name : SHENZHEN DAYBETTER OPTO-ELECTRONICS CO.,LTD Address : Floor 4,Building 2,Antuoshan High-tech Park,Xinsha Road,Shajing,Baoan District Telephone : +86 15815596801 Fax : ./. 1.4 Details of manufacturer Name : SHENZHEN DAYBETTER OPTO-ELECTRONICS CO.,LTD Address : Floor 4,Building 2,Antuoshan High-tech Park,Xinsha Road,Shajing,Baoan District Telephone : +86 15815596801 Fax : ./. Test Report No.: EFGX26020145-IE-03-E04 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. Room 20 of 2/F., 1/F., Building 2, Spring Block & Room 102, Building 8, Autumn Block Meishenghuigu Innovation Park, No.83, Dabao Road, Bao’an District Shenzhen, Guangdong, People’s Republic of China Page 5 of 8 1.5 Application details Date of receipt of application : 2026-02-07 Date of receipt of test item : 2026-02-07 Date of test : 2026-02-07 to 2026-04-14 Date of issue : 2026-07-22 1.6 Test item Product type : Floor Lamp Model name : J5FLU17B00; J5FLU27B00; J5FLU17B01; J5FLU27B01; J5FLU17W00; J5FLU27W00; J5FLU17W01; J5FLU27W01; J5FLE17; J5FLE27; ZJM005; ZJM006; J5FLU17B001; J5FLU27B001; J5FLU17B011; J5FLU27B011; J5FLU17W001; J5FLU27W001; J5FLU17W011; J5FLU27W011; J5FLE120; J5FLE122; J5FLE121; J5FLE123; J5FLE119; J5FLE124; J5FLE118; J5FLU152; J5FLU153 Brand name : ./. Technical Description : USB input: DC5,0V; 2,0A; Sample Code : 260309-40-001; 260317-09-001 Additional information : According to the customer's description, all models refer to the same product, with differences as follows: model num- ber, packaging specifications (1-piece pack or 2-piece pack), and remote control type (lithium battery version or dry bat- tery version). Therefore, we have selected the product with model number J5FLU17W011 for comprehensive testing. The specific differences are as follows in the table ： Model Electrical parame- ters Power Shape Remote control Picture J5FLU17B00, J5FLU27B00, J5FLU17B01, J5FLU27B01, J5FLU17W00, J5FLU27W00, J5FLU17W01, J5FLU27W01, J5FLE17, J5FLE27, ZJM005, ZJM006 DC5V 5W Tripod Base (Flex Strip) Button battery (24 keys J5FLU17B001, J5FLU27B001, J5FLU17B011, J5FLU27B011, J5FLU17W001, J5FLU27W001, J5FLU17W011, J5FLU27W011 DC5V 5W Tripod Base (Flex Strip) Dry bat- tery (24 keys J5FLE120 DC5V 5W Plastic Round Base (Flex Strip) Button battery (24 keys Test Report No.: EFGX26020145-IE-03-E04 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. Room 20 of 2/F., 1/F., Building 2, Spring Block & Room 102, Building 8, Autumn Block Meishenghuigu Innovation Park, No.83, Dabao Road, Bao’an District Shenzhen, Guangdong, People’s Republic of China Page 6 of 8 J5FLE122 DC5V 5W Plastic Round Base (Flex Strip) Dry bat- tery (24 keys J5FLE121 DC5V 5W Plastic Round Base (Rigid Strip) Button battery (24 keys J5FLE123 DC5V 5W Plastic Round Base (Rigid Strip) Dry bat- tery (24 keys J5FLE119 DC5V 5W Metal Base (Rigid Strip) Button battery (24 keys J5FLE124 DC5V 5W…

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Page 1 of 41 EUROFINS ELECTRICAL TESTING SERVICE (SHENZHEN) CO., LTD. RADIO TEST - REPORT Compliance Test Report FCC ID: 2A7WU-D43509A Test Report Number: EFGX26020145-IE-03-E03 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. Phone: +86-755-82911867 Room 20 of 2/F., 1/F., Building 2, Spring Block & Room 102, Building 8, Autumn Block Meishenghuigu Fax : +86-755-82910749 Innovation Park, No.83, Dabao Road, Bao’an District Shenzhen, Guangdong, People’s Republic of China Page 2 of 41 1 General Information 3 1.1 Notes 3 1.2 Testing laboratory 4 1.3 Details of applicant 4 1.4 Details of manufacturer 4 1.5 Application details 5 1.6 Test item 5 1.7 Test standards 7 2 Technical Test 8 2.1 Summary of test results 8 2.2 Test environment 8 2.3 Measurement uncertainty 8 2.4 Test equipment utilized 9 2.5 Auxiliary equipment used during test 9 2.6 Test mode 10 2.7 Test software information 10 2.8 Test results 11 3 Test Requirements 12 3.1 AC power-line conducted emissions 12 3.2 DTS bandwidth 13 3.3 Fundamental emission output power 14 3.4 Maximum power spectral density level in the fundamental emission 15 3.5 Emissions in non-restricted frequency bands 16 3.6 Emissions in restricted frequency bands 17 4 Test Setup Photos 20 5 EUT Photos 20 Appendix A: AC power-line conducted emissions 21 Appendix B: DTS Bandwidth 23 Appendix C: Maximum conducted output power 25 Appendix D: Maximum power spectral density 27 Appendix E: Band edge measurements 29 Appendix F: Conducted Spurious Emission 31 Appendix G: Duty Cycle 34 Appendix H: Emissions in Restricted Bands 36 Test Report No.: EFGX26020145-IE-03-E03 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. Room 20 of 2/F., 1/F., Building 2, Spring Block & Room 102, Building 8, Autumn Block Meishenghuigu Innovation Park, No.83, Dabao Road, Bao’an District Shenzhen, Guangdong, People’s Republic of China Page 3 of 41 1 General Information 1.1 Notes The results of this test report relate exclusively to the item tested as specified in chapter “Description of test item” and are not transferable to any other test items. Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. is not responsible for any generalisations and conclusions drawn from this report. Any modification of the test item can lead to invalidity of test results and this test report may therefore be not applicable to the modified test item. The test report may only be reproduced or published in full. Reproducing or publishing extracts of the report requires the prior written approval of the Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. This document is subject to the General Terms and Conditions and the Testing and Certification System of Eurofins Electrical Testing Service (Shenzhen) Co., Ltd., available on request or accessible at www.eurofins.com. Operator 2026-07-22 John Wen / Project Engineer Date Eurofins-Lab. Name / Title Signature Technical responsibility for area of testing: 2026-07-22 Albert Xu / EMC Manager Date Eurofins-Lab. Name / Title Signature Test Report No.: EFGX26020145-IE-03-E03 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. Room 20 of 2/F., 1/F., Building 2, Spring Block & Room 102, Building 8, Autumn Block Meishenghuigu Innovation Park, No.83, Dabao Road, Bao’an District Shenzhen, Guangdong, People’s Republic of China Page 4 of 41 1.2 Testing laboratory Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. Room 20 of 2/F., 1/F., Building 2, Spring Block & Room 102, Building 8, Autumn Block Meishenghuigu Innovation Park, No.83, Dabao Road, Bao’an District Shenzhen, Guangdong, People’s Republic of China Telephone : +86-755-82911867 Fax : +86-755-82910749 The Laboratory has passed the Accreditation by the American Association for Laboratory Accrediation (A2LA). The Accreditation number is 5376.01 The Laboratory has been listed by industry Canada to perform electromagnetic emission measurements, The CAB identifier is CN0088 1.3 Details of applicant Name : SHENZHEN DAYBETTER OPTO-ELECTRONICS CO.,LTD Address : Floor 4,Building 2,Antuoshan High-tech Park,Xinsha Road,Shajing,Baoan District Telephone : +86 15815596801 Fax : ./. 1.4 Details of manufacturer Name : SHENZHEN DAYBETTER OPTO-ELECTRONICS CO.,LTD Address : Floor 4,Building 2,Antuoshan High-tech Park,Xinsha Road,Shajing,Baoan District Telephone : +86 15815596801 Fax : ./. Test Report No.: EFGX26020145-IE-03-E03 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. Room 20 of 2/F., 1/F., Building 2, Spring Block & Room 102, Building 8, Autumn Block Meishenghuigu Innovation Park, No.83, Dabao Road, Bao’an District Shenzhen, Guangdong, People’s Republic of China Page 5 of 41 1.5 Application details Date of receipt of application : 2026-02-07 Date of receipt of test item : 2026-02-07 Date of test : 2026-02-07 to 2026-04-14 Date of issue : 2026-07-22 1.6 Test item Product type : Floor Lamp Model name : J5FLU17B00; J5FLU27B00; J5FLU17B01; J5FLU27B01; J5FLU17W00; J5FLU27W00; J5FLU17W01; J5FLU27W01; J5FLE17; J5FLE27; ZJM005; ZJM006; J5FLU17B001; J5FLU27B001; J5FLU17B011; J5FLU27B011; J5FLU17W001; J5FLU27W001; J5FLU17W011; J5FLU27W011; J5FLE120; J5FLE122; J5FLE121; J5FLE123; J5FLE119; J5FLE124; J5FLE118; J5FLU152; J5FLU153 Brand name : ./. Technical Description : USB input: DC5,0V; 2,0A; Sample Code : 260309-40-001; 260317-09-001 Additional information : According to the customer's description, all models refer to the same product, with differences as follows: model num- ber, packaging specifications (1-piece pack or 2-piece pack), and remote control type (lithium battery version or dry bat- tery version). Therefore, we have selected the product with model number J5FLU17W011 for comprehensive testing. The specific differences are as follows in the table ： Model Electrical parame- ters Power Shape Remote control Picture J5FLU17B00, J5FLU27B00, J5FLU17B01, J5FLU27B01, J5FLU17W00, J5FLU27W00, J5FLU17W01, J5FLU27W01, J5FLE17, J5FLE27, ZJM005, ZJM006 DC5V 5W Tripod Base (Flex Strip) Button battery (24 key…

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Antenna 2480MHz 2D-Phi Pattern

Page 1 of 2 AC line conducted Radiated Emission test below 1GHz Page 2 of 2 Radiated Emission test Above 1GHz