FCC ID 2BQVK-YDD-31B
2.4G Bluetooth light strip
by Zhongshan YONGJI Lighting Technology Co. ,Ltd
Grantee Code: 2BQVK Product Code: YDD31B
Latest application date: 2025-08-05
FCC ID Device Details
| FCC ID | 2BQVK-YDD-31B |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BQVK |
| Product Code | YDD31B |
| Applicant Business | Zhongshan YONGJI Lighting Technology Co. ,Ltd 🇨🇳 |
| Equipment Class | 2.4G Bluetooth light strip |
| Test Firm | MAXLAB Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-08-05 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| user manual | Users Manual | 2026-01-31 | PDF 3.4 MB |
| Internal Photos | Internal Photos | 2026-01-31 | PDF 975.9 KB |
| External Photos | External Photos | 2026-01-31 | PDF 2.3 MB |
| label and location | ID Label/Location Info | 2025-08-05 | PDF 386.1 KB |
| Test Setup Photos | Test Setup Photos | 2025-08-05 | PDF 863.2 KB |
| Test Report | Test Report | 2025-08-05 | PDF 3.1 MB |
| Attestation Letter for Designated Agent | Attestation Statements | 2025-08-05 | PDF 125.7 KB |
| Attestation Statements part | Attestation Statements | 2025-08-05 | PDF 82.5 KB |
| ANT report | Cover Letter(s) | 2025-08-05 | PDF 637 KB |
| Agent Authorization Letter Template | Cover Letter(s) | 2025-08-05 | PDF 142.9 KB |
| Product Change Description | Cover Letter(s) | 2025-08-05 | PDF 115.1 KB |
| Short & Long Term Confidentiality Request | Cover Letter(s) | 2025-08-05 | PDF 48.5 KB |
| RF exposure report | RF Exposure Info | 2025-08-05 | PDF 467.2 KB |
| BLOCK Metadata only | Block Diagram | PDF 108.7 KB | |
| SCH Metadata only | Schematics | PDF 103.7 KB | |
| OPS Metadata only | Operational Description | PDF 72.7 KB |
Application Information
| Application ID | jBF4CjxWI1qvElTRx24K3A== |
|---|---|
| Final Action Date | 2025-08-05 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037277381 |
| Model | YDD-31B |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | 2.4G Bluetooth light strip |
| Responsible Party | ZEXIN WU, General Manager, 1322919510@qq.com  , 13822747368 |
| Technical Contact | Zhongshan YONGJI Lighting Technology Co. ,Ltd, 1322919510@qq.com |
| Test Firm | Bill Zhao, MAXLAB Testing Co., Ltd., 16649703@qq.com , 86-755-26649703 |
| TCB Email | anezam@qai.org  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 01/31/2026 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Power listed is the maximum conducted output power. The antennas used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| jBF4CjxWI1qvElTRx24K3A== | 2025-08-05 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0015000 |
Grants
TCB Grant - Application jBF4CjxWI1qvElTRx24K3A==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 08/05/2025 Application Dated: 08/05/2025 |
| Zhongshan YONGJI Lighting Technology Co. ,Ltd |
| Floor2,ABlock,NO.460Road,Donganbeilu |
| Cao'er Village,Guzhen Town, |
| zhongshan city,Guangdong Province,, China |
| Attention: ZEXIN WU , General Manager |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2BQVK-YDD-31B |
| Name of Grantee: | Zhongshan YONGJI Lighting Technology Co. ,Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | 2.4G Bluetooth light strip |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0015 |
| Power listed is the maximum conducted output power. The antennas used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. |