Linkind A19 Smart Wi-Fi RGBW Light Bulb (4-Pack)
CSA Matter certified (certificate CSA253DCMAT45870-24). Uses Wi-Fi, so it needs no Thread border router, only your platform’s Matter controller.
At a glance: Matter certified: Yes, Jun 25, 2025 · Connectivity: Wi-Fi · 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
- CSA253DCMAT45870-24, certified Jun 25, 2025
- Network & hub
- Wi-Fi; needs no Thread border router, only your platform’s Matter controller
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Amazon
Where to buy
1 store
Check the model, region and pack size at the retailer. Prices and availability are confirmed there.
CSA Matter Certified
Certificate: CSA253DCMAT45870-24Linkind A19 Smart Wi-Fi RGBW Light Bulb (4-Pack) is a smart light, listed as connecting over Wi-Fi; it is CSA Matter certified on June 25, 2025 (certificate CSA253DCMAT45870-24).
Specifications
- Brand
- Linkind
- Category
- Lighting
- Protocols
- Wi-Fi
- Certificate ID
- CSA253DCMAT45870-24
- Certified
- Jun 25, 2025
- Firmware
- 1.00.00
Ecosystem compatibility
Quick answers
- Is the Linkind A19 Smart Wi-Fi RGBW Light Bulb (4-Pack) Matter certified?
- Yes. MatterCatalog matches it to CSA Matter certificate CSA253DCMAT45870-24, certified Jun 25, 2025.
- Does the Linkind A19 Smart Wi-Fi RGBW Light Bulb (4-Pack) 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.
- Where can I buy the Linkind A19 Smart Wi-Fi RGBW Light Bulb (4-Pack)?
- MatterCatalog has verified store links for it at Amazon. Check the current price, model and pack size at the store.
From this product’s catalog record, not hands-on testing. Editorial policy
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Linkind A19
CSA certified