FCC ID 2BTKB-ESPH2MINI1
Yeelight Smart RGBWW LED Bulb
by SHENZHEN JIACHEN PLASTIC HARDWARE ELECTRONICS CO., LTD.
Grantee Code: 2BTKB Product Code: ESPH2MINI1
Latest application date: 2025-12-18
FCC ID Device Details
| FCC ID | 2BTKB-ESPH2MINI1 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BTKB |
| Product Code | ESPH2MINI1 |
| Applicant Business | SHENZHEN JIACHEN PLASTIC HARDWARE ELECTRONICS CO., LTD. 🇨🇳 |
| Related Domains |  jiachen.team |
| Equipment Class | Yeelight Smart RGBWW LED Bulb |
| Test Firm | Guangzhou LCS Compliance Testing Laboratory Ltd |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-12-18 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-12-18 | PDF 404.8 KB |
| Internal photos | Internal Photos | 2025-12-18 | PDF 5.2 MB |
| External photos | External Photos | 2025-12-18 | PDF 2.2 MB |
| Label and label location | ID Label/Location Info | 2025-12-18 | PDF 184.5 KB |
| Test setup photos | Test Setup Photos | 2025-12-18 | PDF 843.8 KB |
| Antenna information | Test Report | 2025-12-18 | PDF 1.5 MB |
| Appendix A test data BT LE | Test Report | 2025-12-18 | PDF 3.9 MB |
| Test Report BT LE | Test Report | 2025-12-18 | PDF 742.9 KB |
| Agent attestation letter | Attestation Statements | 2025-12-18 | PDF 504.6 KB |
| Covered equipment letter | Attestation Statements | 2025-12-18 | PDF 176.2 KB |
| Due digilence letter | Attestation Statements | 2025-12-18 | PDF 168.9 KB |
| Confidentiality request letter | Cover Letter(s) | 2025-12-18 | PDF 180.2 KB |
| RF exposure evaluation | RF Exposure Info | 2025-12-18 | PDF 190.4 KB |
| Block diagram Metadata only | Block Diagram | PDF 79.9 KB | |
| Schematic Metadata only | Schematics | PDF 198.8 KB | |
| Operation description Metadata only | Operational Description | PDF 108.3 KB |
Application Information
| Application ID | S1wxRQS3YwleIpYN+3neSg== |
|---|---|
| Final Action Date | 2025-12-18 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037726072 |
| Model | ESPH2MINI1 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Yeelight Smart RGBWW LED Bulb |
| Responsible Party | Ying Jian Chen, chenyingjian@jiachen.team , 18813576661 |
| Non-Technical Contact | Cindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com  , (626)910-5808 |
| Test Firm | Gavin Liang, Guangzhou LCS Compliance Testing Laboratory Ltd, gavin.liang@lcs-cert.com  , 86-20-39166689 |
| TCB Email | o.kneip@kl-certification.de  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| S1wxRQS3YwleIpYN+3neSg== | 2025-12-18 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0021 | 15C |
Grants
TCB Grant - Application S1wxRQS3YwleIpYN+3neSg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 12/18/2025 Application Dated: 12/18/2025 |
| SHENZHEN JIACHEN PLASTIC HARDWARE ELECTRONICS CO., LTD. |
| Building B4, Linpokeng Second Industrial Zone, |
| Wusan Shares, Nanpu Road, Shajing Town, |
| Bao'an District, Shenzhen City Guangdong, 518100 China |
| Attention: Ying Jian Chen , |
| 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: | 2BTKB-ESPH2MINI1 |
| Name of Grantee: | SHENZHEN JIACHEN PLASTIC HARDWARE ELECTRONICS CO., LTD. |
| Equipment Class: | Digital Transmission System |
| Notes: | Yeelight Smart RGBWW LED Bulb |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0021 |
| Power listed is maximum peak conducted output power. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. |