2A7VD-H6672Govee RGBWIC TV Backlight 2

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: GOVEE MOMENTS(US) TRADING LIMITED FRN: 0033426016 Contact Name: Jenny You Address: 2501 Chatham Rd Suite R Springfield IL 62704 Telephone No: (206) 604-2935 Email: [email protected] Applicant: Company name: Shenzhen Qianyan Technology LTD Product Description: Govee RGBWIC TV Backlight 2 FRN: 0032478174 Grantee Code: 2A7VD FCC ID: 2A7VD-H6672 Contact Name: Xiaopeng Pan Address: No.3301,Block C,Section 1,Chuangzhi Yuncheng Building,Liuxian Avenue,Xili Community, Xili Street, Nanshan District, Shenzhen, China Telephone No: +86-13632599550 Email: [email protected] [Shenzhen Qianyan Technology LTD] certifies that, as of the date of this filing of the application with the TCB, [GOVEE MOMENTS(US) TRADING LIMITED] is our designated US agent for service of process for the above referenced FCC ID. [Shenzhen Qianyan Technology LTD] 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 equipment. [GOVEE MOMENTS(US) TRADING LIMITED] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 2025/11/25 Applicant’s Name: Xiaopeng Pan US Agent’s Name: Jenny You Title: Manager Title: Manager Signature Signature

Attestation Statement. Old Code: C5266091 24 New Code: 00015544 Ed.3 Change reason: FRN is added to the Applicant information section. 1/1 TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Shenzhen Qianyan Technology LTD Grantee code: 2A7VD FCC ID: 2A7VD-H6672 FRN: 0032478174 Contact Name: Xiaopeng Pan Address: No.3301,Block C,Section 1,Chuangzhi Yuncheng Building,Liuxian Avenue,Xili Community, Xili Street, Nanshan District, Shenzhen, China Telephone No: +86-13632599550 Fax No: 0755-23739351 Email: [email protected] i. [Shenzhen Qianyan Technology 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. The applicant must sign this certification. ii. [Shenzhen Qianyan Technology LTD] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [Shenzhen Qianyan Technology 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. Date: 2025-11-25 Applicant’s Name: Xiaopeng Pan Title: Manager Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

Shenzhen Qianyan Technology LTD Code 00018768 Ed. 1 Item 1. The device is able to install software/program installation? ☐ Yes, go to Item 2. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky cybersecurity or anti-virus software. Device Govee RGBWIC TV Backlight 2 Company name Shenzhen Qianyan Technology LTD Grantee code 2A7VD FCC ID 2A7VD-H6672 FRN 0032478174 Contact name Xiaopeng Pan Address No.3301,Block C,Section 1,Chuangzhi Yuncheng Building,Liuxian Avenue,Xili Community, Xili Street, Nanshan District, Shenzhen, China Telephone number +86-13632599550 E-mail [email protected] Chipset/module information BLE: FR8018SD 2.4G WiFi: RTL8720CM Operating System (if applicable) N/A Storage Capacity (hard drive or other permanent memory storage, if applicable) N/A 2 Item 2. Technical Requirements for Kaspersky Cybersecurity Software: # General Requirements (For all Devices) Yes / No or N/A Comments 1 Internet connection for activation and updates (For all Operating Systems) N/A # General Requirements (For Windows Devices) Yes / No or N/A Comments 1 Storage: 1500 MB free space on the hard drive N/A 2 Operating System: Microsoft Windows 8, 8.1, 10 & 11 Home / Pro / Enterprise Microsoft Windows 7 Starter / Home Basic & Premium / Professional / Ultimate SP1 or higher N/A 3 Processor: 1 GHz or higher (x86 or x64) N/A 4 Memory (RAM)1 GB (32-bit) or 2 GB (64-bit) N/A 5 Screen Resolution: Minimum resolution of 1024 x 768 N/A # General Requirements (For macOS devices) Yes / No or N/A Comments 1 Operating System macOS® 13 – 14 N/A 2 Memory (RAM)4 GB N/A 3 Storage: 3455 MB free space on the hard drive N/A # General Requirements (For Android Devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: Android™ 10 – 14 N/A 3 Screen Resolution: Minimum resolution of 320 x 480 N/A # General Requirements (for iOS devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 3 2 Operating System: iOS® 17 N/A # General Requirements (For Linux system) Yes / No or N/A Comments 1 Hard drive: 1 GB of free space N/A 2 CPU: Intel Pentium 1 GHz or higher N/A 3 RAM: 1 GB N/A 4 Minimum software requirements: AlmaLinux OS 8 or later; AlterOS 7.5 or later; Astra Linux Common Edition 2.12 or later; CentOS 6.7 or later; Debian GNU/Linux 10.0 or later; EulerOS 2.0 or later; Oracle Linux 7.3 or later ; Red Hat Enterprise Linux 6.7 or later ; Rocky Linux 8.5 or later ; SUSE Linux Enterprise Server 12.5 or later; Ubuntu 12.04 or later ; Uncom OS Home / Business / Education / Enterprise 2.2 or later; ALT Linux Workstaton / Workstation K / Server / Education 8 or later; ROSA Linux Workstation / Server 12 or later ; RED OS 7.3 and later ; N/A After reviewed the technical requirements, is the device capable of supporting the installation of Kaspersky software? ☐ Yes, go to Item 3. 4 ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky software Item 3. Connectivity Capabilities: # Physical Interface Purpose Justification 1 1 # Wireless Interface Purpose Justification 1 1 After the review of this items, the device: ☒ Cannot support installation of any cybersecurity or anti-virus software on the covered list. ☐ Potentially can operate with any cybersecurity or anti-virus software on the covered list – additional third- party proof is provided to demonstrate compliance with requirements as of 2.911(d)5(i),(ii) – “Proof of Compliance with Covered List Software Requirements” of this document applies Signature: Name: Xiaopeng Pan Date: 2025-11-25 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications.

TCB CALL página 1 File FCC ID: 2A7VD-H6672 Please upload an exhibit that explains how does the TCB verify the new agent information: 1- Is the address of the agent a valid physical US mailing address (not a US post office box, not a virtual mailbox, not P.O. Boxes, not a vacant lot, not a public building, etc.) ○ We have checked if the address exists in a real and potential building (Google maps) + official US register, after this verification and the evidence below we can guarantee the following: not a US post office box not a virtual mailbox not P.O. Boxes not a vacant lot not a public building(note) ► We checked the FCC FRN Search based on the information provided by the grantee. On the official register from : https://opencorporates.com/companies/us_il/LLC_12842678 In Google maps TCB CALL página 2 EIN information TCB CALL página 3 TCB CALL página 4 TCB CALL página 5 ► CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit "C5266091_X23_Ed1_US_Agent_Letter" included in the file is ok. 2- Is the agent physically located at that valid US address such that the agent can be legally served at that address? Yes , check above 3- Has the listed agent clearly agreed in writing to serve as the agent for the grantee at that address? Yes, it is included in the exhibit "C5266091_X23_Ed1_US_Agent_Letter" >

C5266091_X10_Ed.2 1/1 Shenzhen Qianyan Technology LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2025- 11 -25 Subject: Request for Confidentiality FCC ID: 2A7VD-H6672 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☒ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☒ User’s Manual ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of _180__ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name: Xiaopeng Pan Title: Manager

C5266091_X8_Ed.1 1/1 Letter of Authorization < Shenzhen Qianyan Technology LTD > Company: Shenzhen Qianyan Technology LTD Address: No.3301,Block C,Section 1,Chuangzhi Yuncheng Building,Liuxian Avenue,Xili Community, Xili Street, Nanshan District, Shenzhen, China Product Name: Govee RGBWIC TV Backlight 2 Model Number: H6672 FCC Identifier: 2A7VD-H6672 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Xiaopeng Pan Date: 2025-11-25 Title: Manager Signature of applicant:

Label Location On EUT Label

RF EXPOSURE EVALUATION According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in KDB 447498 D01 V06 and §1.1307(b) CFR Title 47 §2.1091(b): (b) For purposes of this section, a mobile device is defined as a transmitting device designed to be used in other than fixed locations and to generally be used in such a way that a separation distance of at least 20 centimeters is normally maintained between the transmitter’s radiating structure(s) and the body of the user or nearby persons. FCC ID: 2A7VD-H6672 EUT Specification EUT Govee RGBWIC TV Backlight 2 Frequency band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.24GHz WLAN: 5.745GHz ~ 5.825GHz Others: 2.402GHz~2.480GHz BLE Device category Portable (<20cm separation) Mobile (>20cm separation) Others ___ Exposure classification Occupational/Controlled exposure (S = 5mW/cm2) General Population/Uncontrolled exposure (S=1mW/cm2) Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Evaluation applied MPE Evaluation SAR Evaluation Limits for Maximum Permissible Exposure(MPE) Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density(mW/cm 2 ) Average Time (A) Limits for Occupational/Control Exposures 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (B) Limits for General Population/Uncontrol Exposures 300-1500 -- -- F/1500 6 1500-100000 -- -- 1 30 Friis transmission formula: Pd=(Pout*G)\(4*pi*R2) Where Pd= Power density in mW/cm 2 Pout=output power to antenna in Mw G= gain of antenna in linear scale Pi=3.1416 R= distance between observation point and center of the radiator in cm Pd the limit of MPE, 1mW/cm2. If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. Measurement Result 2.4GHz WiFi worst case: Operating Mode Channel Frequency Measured Power Tune up tolerance Max. Tune up Power Antenna Gain Power density at 20cm Power density Limits (mW/cm 2 ) (MHz) (dBm) (dBm) (dBm) (dBi) (mW/ cm 2 ) 802.11n (HT20) 2462 14.22 14.22±1 15.22 3.85 0.0161 1 BLE worst case: Operating Mode Channel Frequency Measured Power Tune up tolerance Max. Tune up Power Antenna Gain Power density at 20cm Power density Limits (mW/cm 2 ) (MHz) (dBm) (dBm) (dBm) (dBi) (mW/ cm 2 ) 1M 2480 -1.39 -1.39±1 -0.39 4.51 0.0005 1 Note: 1. BLE and WiFi cannot support simultaneous transmission. Test Result: Pass

TEST REPORT Report No.: 8335EU012901W1 Applicant: Shenzhen Qianyan Technology LTD Address: No. 3301, Block C, Section 1, Chuangzhi Yuncheng Building, Liuxian Avenue,Xili Community, Xili Street, Nanshan District, Shenzhen, China Product Name: Govee RGBWIC TV Backlight 2 Model No.: H6672 Trademark: Govee FCC ID: 2A7VD-H6672 Test Standard(s): 47 CFR Part 15 Subpart C Test Result: Pass Date of Receipt: Oct. 29, 2025 Test Date: Oct. 29, 2025 – Nov. 07, 2025 Date of Issue: Nov. 25, 2025 ISSUED BY: SHENZHEN EU TESTING LABORATORY LIMITED Prepared by: Reviewed and Approved by: ____________________ _____________________ Mikey Zhu/ Engineer Sally Zhang/ Manager Page 2 of 37 Report No.: 8335EU012901W1 TRF No.: FCC Part 15 Subpart C_BLE (A01) Revision Record Report Version Issued Date Description Status V0 Nov. 25, 2025 Original Valid Page 3 of 37 Report No.: 8335EU012901W1 TRF No.: FCC Part 15 Subpart C_BLE (A01) Table of Contents 1 COVER PAGE .................................................................................................................................. 1 2 GENERAL INFORMATION ...................................................................................................................... 5 2.1 APPLICANT INFORMATION .................................................................................................................. 5 2.2 MANUFACTURER INFORMATION .......................................................................................................... 5 2.3 FACTORY INFORMATION ..................................................................................................................... 5 2.4 GENERAL DESCRIPTION OF E.U.T. ..................................................................................................... 5 2.5 TECHNICAL INFORMATION OF E.U.T. .................................................................................................. 7 3 TEST SUMMARY ...................................................................................................................................... 8 3.1 TEST STANDARD ............................................................................................................................... 8 3.2 TEST VERDICT ................................................................................................................................... 8 3.3 TEST LABORATORY ........................................................................................................................... 8 4 TEST CONFIGURATION .......................................................................................................................... 9 4.1 TEST ENVIRONMENT .......................................................................................................................... 9 4.2 TEST EQUIPMENT .............................................................................................................................. 9 4.3 DESCRIPTION OF SUPPORT UNIT ........................................................................................................ 9 4.4 TEST MODE .................................................................................................................................... 10 4.5 DESCRIPTION OF CALCULATION ....................................................................................................... 10 4.6 MEASUREMENT UNCERTAINTY ......................................................................................................... 11 4.7 DEVIATION FROM STANDARDS ......................................................................................................... 11 4.8 ABNORMALITIES FROM STANDARD CONDITION ................................................................................. 11 5 TEST ITEMS ........................................................................................................................................... 12 5.1 ANTENNA REQUIREMENT .................................................................................................................. 12 5.1.1 Test Requirement ........................................................................................................... 12 5.1.2 Antenna Anti-Replacement Construction ........................................................................ 12 5.1.3 Antenna Gain .................................................................................................................. 12 5.2 CONDUCTED EMISSION AT AC POWER LINE ..................................................................................... 13 5.2.1 Test Requirement ........................................................................................................... 13 5.2.2 Test Setup Diagram ........................................................................................................ 13 5.2.3 Test Procedure ............................................................................................................... 13 5.2.4 Test Data......................................................................................................................... 13 5.3 DTS BANDWIDTH ............................................................................................................................ 18 5.3.1 Test Requirement ........................................................................................................... 18 5.3.2 Test Setup Diagram ........................................................................................................ 18 5.3.3 Test Procedure ............................................................................................................... 18 5.3.4 Test Data......................................................................................................................... 18 5.4 MAXIMUM CONDUCTED OUTPUT POWER .......................................................................................... 19 5.4.1 Test Requirement ..........…

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

Antennatest report Manufacturer DongguanYijia ElectronicCo., LTD Address No. 59 Muyu Road, ShatouCommunity,Chang 'an Town, Dongguan City, GuangdongProvince Contact:Mr. Gan 13823198410 ModelH6671/H6672 1. Test procedures NameParameterMethodStandardNo. Mobile communication antenna VSWR Genericspecificaitonfor antennasused in the mobilecommunications GB/T 9410-2008 AntennaGain Radiationpattern Antenna Radiationefficiency IEEE StandardTest Proceduresfor Antennas ANSI/IEEEStd 149 -1979 2. Test Equipment EquipmentModelNo. Serial No. ManufactureCalibration Date Next calibration Date 24 probe Microwave chamber MPS 2450 Multi - probe OTA me asurementsystems 5*5*5 YJ -PB -F01XH -IOE2024.09.012025.09.01 NetworkAnalyzer ZVB 8YJ -RD - 15 ROHDE&SCH WAR S 2024.08.252025 .08.25 Widebandradio Communication tester CMW 50 0YJ -RD - 16 ROHDE&SCH WAR S 2024.08.252025.08.25 3.DUTSetupPhoto 4.BluetoothAntennaPhysicalSize 5.WIFIAntennaPhysicalSize 6.Bluetooth&WiFiAntennaType&Gain Type:PCB Frequency/MHzBTGain/dBiWiFiGain/dBi 24000.572.48 24101.052.7 24201.282.71 24301.932.84 24402.72.99 24503.653.38 24603.862.96 24704.513.51 24804.263.53 24904.393.85 25003.973.4 BT： WiFi： 7.BluetoothAntennaPatternPicture 2400MHz 2450MHz 2500MHz 8.WiFiAntennaPatternPicture 2400MHz 2450MHz 2500MHz Testerby：Wuxianming

Page 1 of 23 Report No.: 8335EU012901W-AD ANNEX D TEST DATA For Project No.: 8335EU012901W Client: Shenzhen Qianyan Technology LTD Product Name: Govee RGBWIC TV Backlight 2 Model No.: H6672 FCC ID: 2A7VD-H6672 Technology: Bluetooth BLE Test Engineer: Test Date: 2025-11-01 Page 2 of 23 Report No.: 8335EU012901W-AD Test Summary Item Result Duty Cycle Pass Bandwidth Pass Maximum Conducted Output Power Pass Maximum Power Spectral Density Pass Unwanted Emissions In Non-restricted Frequency Bands Pass Page 3 of 23 Report No.: 8335EU012901W-AD 1. Duty Cycle 1.1 Test Result 1.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) Duty Cycle (%) Duty Cycle Correction Factor (dB) Max. DC Variation (%) 1M SISO 2402 0.403 0.625 64.48 1.91 0.00 Page 4 of 23 Report No.: 8335EU012901W-AD 1.2 Test Graph 1.2.1 Ant1 1M_LCH_2402MHz_Ant1_NTNV Page 5 of 23 Report No.: 8335EU012901W-AD 2. Bandwidth 2.1 Test Result 2.1.1 OBW Mode TX Type Frequency (MHz) ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 1.033 / Pass 2440 1 1.032 / Pass 2480 1 1.033 / Pass 2.1.2 6dB BW Mode TX Type Frequency (MHz) ANT 6dB Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 0.656 >=0.5 Pass 2440 1 0.664 >=0.5 Pass 2480 1 0.669 >=0.5 Pass Page 6 of 23 Report No.: 8335EU012901W-AD 2.2 Test Graph 2.2.1 OBW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 7 of 23 Report No.: 8335EU012901W-AD 1M_HCH_2480MHz_Ant1_NTNV Page 8 of 23 Report No.: 8335EU012901W-AD 2.2.2 6dB BW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 9 of 23 Report No.: 8335EU012901W-AD 1M_HCH_2480MHz_Ant1_NTNV Page 10 of 23 Report No.: 8335EU012901W-AD 3. Maximum Conducted Output Power 3.1 Test Result 3.1.1 Power Mode TX Type Frequency (MHz) Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit 1M SISO 2402 -2.43 <=30 Pass 2440 -2.14 <=30 Pass 2480 -1.39 <=30 Pass Page 11 of 23 Report No.: 8335EU012901W-AD 4. Maximum Power Spectral Density 4.1 Test Result 4.1.1 PSD Mode TX Type Frequency (MHz) Maximum PSD Verdict ANT1 (dBm/100kHz) Limit (dBm/3kHz) 1M SISO 2402 -2.79 <=8 Pass 2440 -2.47 <=8 Pass 2480 -1.71 <=8 Pass Page 12 of 23 Report No.: 8335EU012901W-AD 4.2 Test Graph 4.2.1 PSD 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 13 of 23 Report No.: 8335EU012901W-AD 1M_HCH_2480MHz_Ant1_NTNV Page 14 of 23 Report No.: 8335EU012901W-AD 5. Unwanted Emissions In Non-restricted Frequency Bands 5.1 Test Result 5.1.1 Ref Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) 1M SISO 2402 1 -2.80 2440 1 -2.48 2480 1 -1.73 Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2020, the channel contains the maximum PSD level was used to establish the reference level. 5.1.2 CSE Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) Limit (dBm) Verdict 1M SISO 2402 1 -2.80 -22.80 Pass 2440 1 -2.48 -22.48 Pass 2480 1 -1.73 -21.73 Pass Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2020, the channel contains the maximum PSD level was used to establish the reference level. Page 15 of 23 Report No.: 8335EU012901W-AD 5.2 Test Graph 5.2.1 Ref 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 16 of 23 Report No.: 8335EU012901W-AD 1M_HCH_2480MHz_Ant1_NTNV Page 17 of 23 Report No.: 8335EU012901W-AD 5.2.2 CSE 1M_LCH_2402MHz_Ant1_NTNV 1M_LCH_2402MHz_Ant1_NTNV Page 18 of 23 Report No.: 8335EU012901W-AD 1M_LCH_2402MHz_Ant1_NTNV 1M_LCH_2402MHz_Ant1_NTNV Page 19 of 23 Report No.: 8335EU012901W-AD 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 20 of 23 Report No.: 8335EU012901W-AD 1M_MCH_2440MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Page 21 of 23 Report No.: 8335EU012901W-AD 1M_MCH_2440MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV Page 22 of 23 Report No.: 8335EU012901W-AD 1M_HCH_2480MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV Page 23 of 23 Report No.: 8335EU012901W-AD 1M_HCH_2480MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV --------- End of Report -------

TRF No.: FCC Part 15 Subpart C_WiFi (A01) TEST REPORT Report No.: 8335EU012901W2 Applicant: Shenzhen Qianyan Technology LTD Address: No. 3301, Block C, Section 1, Chuangzhi Yuncheng Building, Liuxian Avenue,Xili Community, Xili Street, Nanshan District, Shenzhen, China Product Name: Govee RGBWIC TV Backlight 2 Model No.: H6672 Trademark: Govee FCC ID: 2A7VD-H6672 Test Standard(s): 47 CFR Part 15 Subpart C Test Result: Pass Date of Receipt: Oct. 29, 2025 Test Date: Oct. 29, 2025 – Nov. 07, 2025 Date of Issue: Nov. 25, 2025 ISSUED BY: SHENZHEN EU TESTING LABORATORY LIMITED Prepared by: Reviewed and Approved by: ____________________ _____________________ Mikey Zhu/ Engineer Sally Zhang/ Manager Page 2 of 41 Report No.: 8335EU012901W2 TRF No.: FCC Part 15 Subpart C_WiFi (A01) Revision Record Report Version Issued Date Description Status V0 Nov. 25, 2025 Original Valid Page 3 of 41 Report No.: 8335EU012901W2 TRF No.: FCC Part 15 Subpart C_WiFi (A01) Table of Contents 1 COVER PAGE .................................................................................................................................. 1 2 GENERAL INFORMATION ...................................................................................................................... 5 2.1 APPLICANT INFORMATION .................................................................................................................. 5 2.2 MANUFACTURER INFORMATION .......................................................................................................... 5 2.3 FACTORY INFORMATION ..................................................................................................................... 5 2.4 GENERAL DESCRIPTION OF E.U.T. ..................................................................................................... 5 2.5 TECHNICAL INFORMATION OF E.U.T. .................................................................................................. 7 3 TEST SUMMARY ...................................................................................................................................... 9 3.1 TEST STANDARD ............................................................................................................................... 9 3.2 TEST VERDICT ................................................................................................................................... 9 3.3 TEST LABORATORY ........................................................................................................................... 9 4 TEST CONFIGURATION ........................................................................................................................ 10 4.1 TEST ENVIRONMENT ........................................................................................................................ 10 4.2 TEST EQUIPMENT ............................................................................................................................ 10 4.3 DESCRIPTION OF SUPPORT UNIT ...................................................................................................... 10 4.4 TEST MODE .................................................................................................................................... 11 4.5 DESCRIPTION OF CALCULATION ....................................................................................................... 11 4.6 MEASUREMENT UNCERTAINTY ......................................................................................................... 12 4.7 DEVIATION FROM STANDARDS ......................................................................................................... 12 4.8 ABNORMALITIES FROM STANDARD CONDITION ......................................................…

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