WiZ ST64 Filament
- Matter 1.4
- Wi-Fi
- Bluetooth
The WiZ ST64 Filament from Signify is a colour temperature light in the consumer market, with a filament-style bulb shape. It holds Matter certification to specification version 1.4, granted on 18 May 2026, and uses Wi-Fi and Bluetooth networks. Software versions 1.0 and 1.4 are listed for the product.
- First certified
- 20 December 2022
Where to buy
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Matter certification
- Certificate
- CSA262QBMAT52947-24
- Certified on
- 18 May 2026
- Specification version
- Matter 1.4
- Transport
- wi-fi
- Software version
- v1.4 (latest)
Capabilities
- Device type
- Color Temperature 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 | CSA262QBMAT52947-24 |
| v1.0 | 20 December 2022 | CSA22271MAT40271-24 |
Owner reviews, not tested by us
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