2AJ3WEBEBBW502LED LAMP

Manufacture: LED LAMP Zhejiang Eboy Technology Co.,Ltd. FCC Caution. 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -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 the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

ZHEJIANG EBOY TECHNOLOGY CO., LTD. Add: No.568 Huabao Street, Qianyuan Town, Deqing County Huzhou City, Zhejiang Province huzhou China Tel: 0086-571-89000977 Fax: 0086-571-89009898 Email: [email protected] Attestation Letter Date: 2023-09-12 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam: Our product LED LAMP, model: BBW539,EBE-BBW502,BW426, BW326, BW926, BW226,BW906, BW406,BW306, BW206, EBE-BBW539-F, EBE-BBW418, EBE-BBW418-F,EBE-BBW543, FCC ID: 2AJ3WEBEBBW502,for marketing purpose, this product only supports 2.4G WiFi (2412-2462MHz,802.11b/g/n ht20 modes, 2422-2452MHz, 802.11n ht40).The other functions, bands and modes was disabled to use by manufacturer in the software, the end user has no capability to activate it. Sincerely, Printed Name: Yang Xiao Fen Title: R&D MANAGER

ZHEJIANG EBOY TECHNOLOGY CO., LTD. Add: No.568 Huabao Street, Qianyuan Town, Deqing County Huzhou City, Zhejiang Province huzhou China Tel: 0086-571-89000977 Fax: 0086-571-89009898 Email: [email protected] CFR 47 §2.911(d)(5)(i)(ii) Attestation Letter Attestation Letter Date: 2023/9/12 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(i)(ii) Filing FCC ID: 2AJ3WEBEBBW502 Signature: Printed Name: Yang Xiao Fen Title: ZHEJIANG EBOY TECHNOLOGY 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. ZHEJIANG EBOY TECHNOLOGY 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. Sincerely, R&D MANAGER

CFR 47 §2.911(d)(7) U.S Agent U.S. AGENT LETTER OF ATTESTATION Date: 2023/8/14 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestatio n Statements Part 2.911(d)(7) Filing FCC ID: 2AJ3WEBEBBW502 ZHEJIANG EBOY TECHNOLOGY CO., LTD. (“the Applicant”) certifies that, as of the date of the filing of the application, MERKURY INNOVATIONS LLC (U.S. agent). is our designated U.S. agent for service of process for the above referenced FCC ID. ZHEJIANG EBOY TECHNOLOGY CO., LTD. (“the Applicant”)accepts to 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. MERKURY INNOVATIONS LLC (U.S. agent) accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Company Name: MERKURY INNOVATIONS LLC Address: 45 BROADWAY 3RD FLOOR,New York, NY 10006 United States FRN: 0026513606 Tel.: (212) 840-8550 201 Email: [email protected] Signed by (printed name): Joan Blendowski Signature: Applicant: ZHEJIANG EBOY TECHNOLOGY CO., LTD. Add: No.568 Huabao Street, Qianyuan Town, Deqing County Huzhou City, Zhejiang Province huzhou China Tel: 0086-571-89000977 Email: [email protected] Signed by (printed name): Yang Xiao Fen Signature:

QA-FR-170-B ZHEJIANG EBOY TECHNOLOGY CO., LTD. Add: No.568 Huabao Street, Qianyuan Town, Deqing County Huzhou City, Zhejiang Province huzhou China Tel: 0086-571-89000977 Fax: 0086-571-89009898 Email: [email protected] FCC Authorization Date: 2023/9/12 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: 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, We , ZHEJIANG EBOY TECHNOLOGY CO., LTD., Hereby authorizes China Certification ICT Co., Ltd (Dongguan) 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 China Certification ICT Co., Ltd (Dongguan) on our behalf shall have the same effect as our own action. 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Client’s signature Printed Name: Yang Xiao Fen Title: R&D MANAGER

QA-FR-171-A ZHEJIANG EBOY TECHNOLOGY CO., LTD. Add: No.568 Huabao Street, Qianyuan Town, Deqing County Huzhou City, Zhejiang Province huzhou China Tel: 0086-571-89000977 Fax: 0086-571-89009898 Email: [email protected] FCC Confidential Authorization Date: 2023-09-12 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID:2AJ3WEBEBBW502 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, (ZHEJIANG EBOY TECHNOLOGY CO., LTD.) hereby requests long-term confidential treatment of information accompanying this application as outlined below: Block Diagram Schematics Operation Description 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: Yang Xiao Fen Title: R&D MANAGER

ZHEJIANG EBOY TECHNOLOGY CO., LTD. Add: No.568 Huabao Street, Qianyuan Town, Deqing County Huzhou City, Zhejiang Province huzhou China Tel: 0086-571-89000977 Fax: 0086-571-89009898 Email: [email protected] DECLARATION OF SIMILARITY Date: 2023-09-12 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam: We, ZHEJIANG EBOY TECHNOLOGY CO., LTD., hereby declare that the product: LED LAMP,, FCC ID: 2AJ3WEBEBBW502. model: EBE-BBW502,BW426, BW326, BW926, BW226,BW906, BW406,BW306, BW206, EBE-BBW539-F, EBE-BBW418, EBE-BBW418-F,EBE-BBW543 are electrically identical with the model: EBE-BBW539 which was tested by China Certification ICT Co., Ltd (Dongguan) with the same electromagnetic emissions and electromagnetic compatibility characteristics. A description of the differences between those models and that are declared similar are as follows: They are the same product, and just the different model name& LED bead amount & Fuse, the rest are the same. Test model Serial model Difference Details EBE-BBW 539 EBE-BBW502,BW426, BW326, BW926, BW226,BW906, BW406, BW306, BW206 Model name / EBE-BBW539-F,EBE-BBW543Fuse EBE-BBW539-F&EBE-B BW543 has 1pc less fuse than EBE-BBW539 EBE-BBW418 LED bead amount EBE-BBW418 has 10pcs less LED beads than EBE-BBW539 EBE-BBW418-F LED bead amount &Fuse EBE-BBW418-F has 10pcs less LED beads and 1pc fuse than EBE-BBW539 Please contact me should there be need for any additional clarification or information. Best Regards, Signature: Printed Name: Yang Xiao Fen Title: R&D MANAGER

China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-EXP Page 1 of 12 EUT EXTERNAL PHOTOGRAPHS Model: EBE-BBW418 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-EXP Page 2 of 12 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-EXP Page 3 of 12 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-EXP Page 4 of 12 Model: EBE-BBW418-F China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-EXP Page 5 of 12 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-EXP Page 6 of 12 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-EXP Page 7 of 12 Model: EBE-BBW539 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-EXP Page 8 of 12 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-EXP Page 9 of 12 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-EXP Page 10 of 12 Model: EBE-BBW539-F China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-EXP Page 11 of 12 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-EXP Page 12 of 12

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China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 1 of 24 EUT INTERNAL PHOTOGRAPHS Model: EBE-BBW418 Uncover China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 2 of 24 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 3 of 24 Chip China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 4 of 24 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 5 of 24 Antenna China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 6 of 24 Chip China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 7 of 24 EBE-BBW418-F China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 8 of 24 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 9 of 24 Chip China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 10 of 24 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 11 of 24 Antenna China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 12 of 24 Model: EBE-BBW539 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 13 of 24 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 14 of 24 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 15 of 24 Chip China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 16 of 24 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 17 of 24 Antenna Chip China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 18 of 24 Model: EBE-BBW539-F China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 19 of 24 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 20 of 24 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 21 of 24 Chip China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 22 of 24 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 23 of 24 . Antenna Chip China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-INP Page 24 of 24

China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-00A Page 90 of 92 5. RF EXPOSURE EVALUATION 5.1 MAXIMUM PERMISSIBLE EXPOSURE (MPE) 5.1.1 Applicable Standard FCC §15.247 (i) & §1.1310 & §2.1091 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 levels in excess of the Commission's guidelines. See §1.1307(b)(1) of this chapter. 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. 5.1.2 Procedure Prediction of power density at the distance of the applicable MPE limit S = PG/4R² = 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); 5.1.3 Calculated Result Operation Bands Frequency (MHz) Antenna Gain Conducted output power including Tune- up Tolerance Evaluation Distance (cm) Power Density (mW/cm 2 ) MPE Limit (mW/cm 2 ) (dBi) (numeric)(dBm)(mW) 2.4GHz WLAN 2412-2462 1.94 1.563 16 39.81 20 0.0124 1 Result: The device meets FCC MPE at 20 cm distance.

Antenna Specification ManufactureTUYA Product NameCB2L Antenna Antenna TypePCB Test Date2020.11.24 Tested byYinhua Zhang Approved byLicco Room 701,Building 3,MoreCenter,No.87 GuDunRoad,Hangzhou,Zhejiang, China 5.AntennaDimensions A B C A:15±0.35mmB:5.6±0.35mm;C:4.6±0.35mm

TEST REPORT Applicant: ZHEJIANG EBOY TECHNOLOGY CO., LTD Address: No. 568, Huabao street, Qianyuan Town, Deqing County, Huzhou City, Zhejiang Province FCC ID: 2AJ3WEBEBBW502 Product Name: LED LAMP Standard(s): 47 CFR Part 15, Subpart C (15.247) ANSI C63.10-2013 KDB 558074 D01 15.247 Meas Guidance v05r02 The above equipment has been tested and found compliant with the requirement of the relative standards by China Certification ICT Co., Ltd (Dongguan) Report Number: CR230844594-00A Date Of Issue: 2023/8/21 Reviewed By: Calvin Chen Title: RF Engineer Approved By: Sun Zhong Title: Manager Test Laboratory: China Certification ICT Co., Ltd (Dongguan) No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China Tel: +86-769-82016888 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-00A Page 2 of 92 Test Facility The Test site used by China Certification ICT Co., Ltd (Dongguan) to collect test data is located on the No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China. The lab has been recognized as the FCC accredited lab under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 442868, the FCC Designation No. : CN1314. The lab has been recognized by Innovation, Science and Economic Development Canada to test to Canadian radio equipment requirements, the CAB identifier: CN0123. Declarations China Certification ICT Co., Ltd (Dongguan) is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with a triangle symbol “▲”. Customer model name, addresses, names, trademarks etc. are not considered data. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. 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. This report may contain data that are not covered by the accreditation scope and shall be marked with an asterisk “★”. China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-00A Page 3 of 92 CONTENTS T EST FACILITY .......................................................................................................................................... 2 DECLARATIONS .......................................................................................................................................... 2 DOCUMENT REVISION HISTORY .......................................................................................... 5 1. GENERAL INFORMATION .................................................................................................... 6 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................... 6 1.2 DESCRIPTION OF TEST CONFIGURATION ........................................................................................... 8 1.2.1 EUT Operation Condition: ............................................................................................................................. 8 1.2.2 Support Equipment List and Details .............................................................................................................. 8 1.2.3 Support Cable List and Details ...................................................................................................................... 8 1.2.4 Block Diagram of Test Setup ......................................................................................................................... 9 1.3 MEASUREMENT UNCERTAINTY ........................................................................................................ 10 2. SUMMARY OF TEST RESULTS .......................................................................................... 11 3. REQUIREMENTS AND TEST PROCEDURES .................................................................. 12 3.1 AC LINE CONDUCTED EMISSIONS .................................................................................................... 12 3.1.1 Applicable Standard ..................................................................................................................................... 12 3.1.2 EUT Setup.................................................................................................................................................... 13 3.1.3 EMI Test Receiver Setup ............................................................................................................................. 13 3.1.4 Test Procedure ............................................................................................................................................. 14 3.1.5 Corrected Amplitude & Margin Calculation ................................................................................................ 14 3.2 RADIATION SPURIOUS EMISSIONS .................................................................................................... 15 3.2.1 Applicable Standard ..................................................................................................................................... 15 3.2.2 EUT Setup.................................................................................................................................................... 15 3.2.3 EMI Test Receiver & Spectrum Analyzer Setup ......................................................................................... 16 3.2.4 Test Procedure ............................................................................................................................................. 16 3.2.5 Corrected Amplitude & Margin Calculation ................................................................................................ 16 3.3 MINIMUM 6 DB EMISSION BANDWIDTH ..............................................................…

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China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-00A-TSP TEST SETUP PHOTOGRAPHS Conducted Emissions Front View-EBE-BBW539 Conducted Emissions Side View-EBE-BBW539 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-00A-TSP Conducted Emissions Front View-EBE-BBW539-F Conducted Emissions Side View-EBE-BBW539-F China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-00A-TSP Conducted Emissions Front View-EBE-BBW418 Conducted Emissions Side View-EBE-BBW418 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-00A-TSP Conducted Emissions Front View-EBE-BBW418-F Conducted Emissions Side View-EBE-BBW418-F China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-00A-TSP Radiated Emission Below 1GHz View-EBE-BBW539 Radiated Emission Below 1GHz View-EBE-BBW539-F China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-00A-TSP Radiated Emission Below 1GHz View-EBE-BBW418 Radiated Emission Below 1GHz View-EBE-BBW418-F China Certification ICT Co., Ltd (Dongguan) Report No.: CR230844594-00A-TSP Radiated Emission Above 1GHz View