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CyncLighting

GE Cync Full Color A19

CSA Certified

The GE Cync Full Color A19 is Matter certified (certificate CSA252C4MAT45590-24, certified Jan 26, 2025). A certified Matter device can be added to any Matter controller whose app supports its device type, such as Apple Home, Google Home, Alexa, SmartThings or Home Assistant; features vary by app. The maker hasn’t named platforms on a page we hold. We have no verified store link for it yet.

Certificate data: CSA ledger read . Set-up steps and sources: Apple Home · Google Home · Alexa · SmartThings · Home Assistant

CSA Matter certified (certificate CSA252C4MAT45590-24).

At a glance: Matter certified: Yes, Jan 26, 2025 · Connectivity: Wi-Fi · Platforms: Apple Home, Amazon Alexa, Google Home and Samsung SmartThings (listed in its catalog record, unverified)

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.
CSA certificate
CSA252C4MAT45590-24, certified Jan 26, 2025

Updated : the last change to this page’s certification, platform or store facts.

Not sold by a US store we can verify. Similar CSA-certified color smart lights you can buy:

Independent guide. We may earn a commission through affiliate links. Direct non-affiliate links are labeled. How our links work

Why these: we have no US store link we can verify for this exact model. Each is a different product, certified by the CSA as the same device type, extended color light, with a CSA certificate for its own model and a store link we checked. Models on the same network (Wi-Fi) come first; the order is not a ranking.

GE Cync Full Color A19 Matter smart light

No US store link yet

We link to a store only after its listing matches this exact model, region and package.

Shop lighting you can buy now →

Matter 1.3 certificate

Its certificate, CSA252C4MAT45590-24, is for Matter 1.3, certified Jan 26, 2025. The Matter version is the specification version on the certificate's ledger record.

Source: CSA Distributed Compliance Ledger, read Nov 10, 2026.

What Matter 1.3 added, and which devices use it →

Certified software versions

The CSA ledger lists 4 certified software versions for the device on certificate CSA252C4MAT45590-24. The most recent is software 1.03.190, certified Jan 26, 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 4921, product ID 137), read Nov 10, 2026.

GE Cync Full Color A19 is a smart light. It is listed as connecting over Wi-Fi. It is CSA Matter certified (January 26, 2025), 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.

Wi-Fi

Specifications

Brand
Cync
Category
Lighting
Protocols
Wi-Fi
Certificate ID
CSA252C4MAT45590-24
Certified
Jan 26, 2025
Firmware
1.03.190

Ecosystem compatibility

Matter
Apple HomeUnverified
AlexaUnverified
Google HomeUnverified
SmartThingsUnverified

Unverified: listed in its catalog record, not confirmed by the maker; check exact controller support.

Quick answers

Is the GE Cync Full Color A19 Matter certified?
Yes. MatterCatalog matches it to CSA Matter certificate CSA252C4MAT45590-24, certified Jan 26, 2025.
Does the GE Cync Full Color A19 work with Apple Home or HomeKit?
Likely. It is Matter certified (certificate CSA252C4MAT45590-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Apple Home on a page we hold. Apple says an iPhone using iOS 18 or later can add Matter accessories to the Home app without a home hub. Apple’s Matter page lists lights among the accessory types the Home app supports.

Add a Matter device to Apple Home

Does the GE Cync Full Color A19 work with Google Home?
Likely. It is Matter certified (certificate CSA252C4MAT45590-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Google Home on a page we hold. Google says you need a Matter-enabled hub device set up on your home wireless network before you can add Matter devices to Google Home. Google’s supported-device-types page lists the Extended Color Light type.

Add a Matter device to Google Home

Does the GE Cync Full Color A19 work with Alexa?
Likely. It is Matter certified (certificate CSA252C4MAT45590-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Alexa on a page we hold. Alexa needs a Matter-compatible Echo; Amazon says its Echo devices support “a subset of Matter 1.5 and lower device types”, so check that yours does.

Add a Matter device to Alexa

Does the GE Cync Full Color A19 work with Samsung SmartThings?
Likely. It is Matter certified (certificate CSA252C4MAT45590-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named SmartThings on a page we hold. SmartThings adds Matter devices through the SmartThings app and a Matter controller.

Add a Matter device to SmartThings

Does the GE Cync Full Color A19 work with Home Assistant?
Likely. It is Matter certified (certificate CSA252C4MAT45590-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Home Assistant on a page we hold. Home Assistant says: “Adding a new Matter device only works in the Home Assistant Companion app.”

Add a Matter device to Home Assistant

Does the GE Cync Full Color A19 need a hub or a Thread border router?
It depends on the network it uses, which this record does not state without ambiguity. A Thread device needs a Thread border router; a Wi-Fi device does not. Either needs your platform’s Matter controller.
When was the GE Cync Full Color A19 Matter certified?
The CSA certified it on Jan 26, 2025 (certificate CSA252C4MAT45590-24). That is its certification date, not a retail release date, which MatterCatalog does not state.

From this product’s catalog record, not hands-on testing. Editorial policy

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