Wi-Fi Light Switch
Firmware actively maintained: latest certified update on September 9, 2026
Wi-Fi Light Switch by Tuya: certified Matter device (On/off light). Radio: Wi-Fi. Matter 1.5.
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Price comparison
No price comparison has been set up for this device yet.
Compatibility with smart home platforms
Whether the platform supports this device type (On/off light). This is an assessment based on the platforms’ lists, not a guarantee for every feature.
- Google HomeDevice type supported
- Amazon AlexaDevice type supported
- Apple Home *Device type usually supported
- SmartThings *Device type usually supported
- Home Assistant *Device type usually supported
Data as of 2026-10-28. Platforms keep adding support; check the manufacturer’s information before buying. Platforms marked * publish no list of their own, so the entries are based on reports.
Technical data
- Manufacturer
- Tuya
- Product type
- Lighting
- Device type
- On/off light
- Radio protocol
- Wi-Fi
- Matter version
- Matter 1.5
- Model number
- TY-W-KG-ONOFF-T1-S8
- First certified
- November 10, 2025
- Latest certification
- September 9, 2026
- Certificate ID
- CSA264QAMAT55538-24
- Vendor / product ID (VID/PID)
- 0x125D / 0x0E1A (4701 / 3610)
Setup (manufacturer instructions)
0
0
Factory reset
General advice
- First remove the device in your smart home app (controller) so its pairing is deleted there.
- Reset the device as the manufacturer describes – often a reset button or a fixed sequence of power cycles. The exact sequence differs per device; use the manual.
- The device then starts in pairing mode. Set it up again with its QR code or setup code.
Resetting erases the device’s settings and assignments.
Update history (certified firmware versions)
2 certified versions, latest on September 9, 2026. New versions appear here automatically once they are listed in the certification database.
| Version | Certified on | Matter | Certificate ID |
|---|---|---|---|
| 1.5.0current | September 9, 2026 | 1.5 | CSA264QAMAT55538-24 |
| 3.0.0First certification | November 10, 2025 | 1.3 | CSA25D77MAT48329-24 |
Source: Distributed Compliance Ledger of the Connectivity Standards Alliance (as of November 3, 2026). No guarantee.