WiZ A19
- Matter 1.4
- Wi-Fi
- Bluetooth
The WiZ A19 from Signify is an Extended Color Light bulb certified against Matter specification version 1.4. It connects over Wi-Fi and Bluetooth, and the certification was recorded on 18 May 2026. Two software versions, v1.0 and v1.4, are on record for this product. Certified transport options are Wi-Fi with Bluetooth, or Wi-Fi alone.
- First certified
- 24 October 2023
Where to buy
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.co.uk at the time of purchase will apply to the purchase of this product.
Matter certification
- Certificate
- CSA262TVMAT53075-24
- Certified on
- 18 May 2026
- Specification version
- Matter 1.4
- Transport
- wi-fi
- Software version
- v1.4 (latest)
Capabilities
- Device type
- Extended Color Light
- Clusters
- 7 clusters in 4 groups
included in this device type, not confirmed supported
The CSA does not publish which clusters a specific product implements. The list is what the Matter specification includes in this device type.
Software versions
| Version | Certified | Certificate |
|---|---|---|
| v1.4Latest | 18 May 2026 | CSA262TVMAT53075-24 |
| v1.0 | 24 October 2023 | CSA23C82MAT41792-24 |
Owner reviews, not tested by us
Written by people who own this product, in their own words. We have not tested it. How reviews work.
No reviews yet.