Wezlo Smart A19 Bulb
The Wezlo Smart A19 Bulb is Matter certified (certificate CSA264HCMAT55216-24, certified Aug 26, 2026). It uses Wi-Fi, so it needs no Thread border router, only your platform’s Matter controller. 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 CSA264HCMAT55216-24). Uses Wi-Fi, so it needs no Thread border router, only your platform’s Matter controller.
At a glance: Matter certified: Yes, Aug 26, 2026 · Connectivity: Wi-Fi, Bluetooth · Thread border router: Not needed (uses Wi-Fi)
- 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
- CSA264HCMAT55216-24, certified Aug 26, 2026
- Network & hub
- Wi-Fi; needs no Thread border router, only your platform’s Matter controller
Updated : the last change to this page’s certification, platform or store facts.
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 →CSA model/software record
Certificate: CSA264HCMAT55216-24Wezlo Smart A19 Bulb: the CSA certified 2 variants of this product under 2 Matter certificates: WZ-SLB-A19-11-NA, WZ-LB-A19-9-NA.
Specifications
- Brand
- Wezlo
- Category
- Lighting
- Protocols
- Wi-Fi, Bluetooth, Matter
- Certificate ID
- CSA264HCMAT55216-24
- Certificate holder
- Wezlo Times Limited
- Certified
- Aug 26, 2026
- Certified software version
- 1.0
Certification covers the named model(s) and software version(s) listed. It does not verify firmware installed on a retail unit or current retail availability. View CSA model/software record
Ecosystem compatibility
Quick answers
- Is the Wezlo Smart A19 Bulb Matter certified?
- Yes. MatterCatalog matches it to CSA Matter certificate CSA264HCMAT55216-24, certified Aug 26, 2026.
- Does the Wezlo Smart A19 Bulb work with Apple Home or HomeKit?
- Likely. It is Matter certified (certificate CSA264HCMAT55216-24), 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.
- Does the Wezlo Smart A19 Bulb work with Google Home?
- Likely. It is Matter certified (certificate CSA264HCMAT55216-24), 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.
- Does the Wezlo Smart A19 Bulb work with Alexa?
- Likely. It is Matter certified (certificate CSA264HCMAT55216-24), 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.
- Does the Wezlo Smart A19 Bulb work with Samsung SmartThings?
- Likely. It is Matter certified (certificate CSA264HCMAT55216-24), 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.
- Does the Wezlo Smart A19 Bulb work with Home Assistant?
- Likely. It is Matter certified (certificate CSA264HCMAT55216-24), 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.”
- Does the Wezlo Smart A19 Bulb use Thread or Wi-Fi?
- Wi-Fi. Its catalog record lists Wi-Fi, so it joins your Wi-Fi network and does not need a Thread border router. You still need your platform’s Matter controller.
- Does the Wezlo Smart A19 Bulb need a hub or a Thread border router?
- No hub of its own and no Thread border router: it joins your Wi-Fi network. You still need your platform’s Matter controller (a smart speaker, display, streaming box or hub), though Apple says an iPhone using iOS 18 or later can add Matter accessories without a home hub.
- When was the Wezlo Smart A19 Bulb Matter certified?
- The CSA certified it on Aug 26, 2026 (certificate CSA264HCMAT55216-24). 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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