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UascentLighting

Uascent UA-RGBCWBulb

CSA CertifiedCertification record
Works with
Matter certified as an extended color light, so it can work with Matter apps such as Apple Home, Google Home, Alexa and SmartThings when the app supports its device type; supported features vary by app. The maker hasn’t named platforms on a page we hold.

Certification record

A Matter certification on file for this model. There is no product photo or store link for it yet.

Certificate ID
CSA254BCMAT46094-24
Maker
Uascent
Certificate holder
Uascent Technology Company Limited
Device type
Lighting
Connection
Wi-Fi

No US store link yet.

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Matter 1.3 certificate

Its certificate, CSA254BCMAT46094-24, is for Matter 1.3, certified Jul 16, 2025. The Matter version is the specification version on the certificate's ledger record.

Source: CSA Distributed Compliance Ledger, read Oct 19, 2026.

What Matter 1.3 added, and which devices use it →

Certified software versions

The CSA ledger lists 2 certified software versions for the device on certificate CSA254BCMAT46094-24. The most recent is software 2.3, certified Jul 16, 2025, for Matter 1.3. That is the certificate this page shows.

Certification covers each software version listed. It does not establish the software on a unit you buy.

Source: CSA Distributed Compliance Ledger, device record (vendor ID 5120, product ID 1003), read Oct 26, 2026.

A Wifi Smart RGBCW Bulb that can be controlled by Apple, Alexa and Google.

Wi-Fi

Ecosystem compatibility

Matter

Lighting you can buy

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Best Matter Smart Lights 2026

Buying guide to Matter smart bulbs, strips, and fixtures, compared from specifications and certification records.

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