Linkind Smart Bulb (A19 E26)
The Linkind Smart Bulb (A19 E26) is Matter certified (certificate CSA253DCMAT45870-24, certified Jun 25, 2025). 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’s own site names Apple Home, Google Home, Alexa and SmartThings. Sold in the US at Amazon and Linkind.
Certificate data: CSA ledger read . Set-up steps and sources: Apple Home · Google Home · Alexa · SmartThings · Home Assistant
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 · Works with: Apple Home, Amazon Alexa, Google Home and Samsung SmartThings · Thread border router: Not needed (uses Wi-Fi)
- Works with
- Apple Home, Amazon Alexa, Google Home and Samsung SmartThings (named by the maker)
- CSA certificate
- CSA253DCMAT45870-24, certified Jun 25, 2025
- 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.
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Amazon
Compare prices
2 stores
Linkind
6-pack
Direct, non-affiliate linkNotes
Direct non-affiliate link to Linkind's US product page for Linkind Matter Smart RGBTW Light Bulb A19-800lm - 6 Pack; store SKU LS01018-RGBTW-WB-US-6 matches this record's product (6-pack). Confirm the exact variant, current price and delivery at the retailer.
These are different packages and selections, not like-for-like prices. Check condition, pack quantity, included accessories and model before buying. Prices and availability are confirmed at each retailer.
CSA Matter Certified
Certificate: CSA253DCMAT45870-24Matter 1.4 certificate
Its certificate, CSA253DCMAT45870-24, is for Matter 1.4, certified Jun 25, 2025. The Matter version is the specification version on the certificate's ledger record.
Source: CSA Distributed Compliance Ledger, read Oct 31, 2026.
What Matter 1.4 added, and which devices use it →Linkind Matter smart light bulb with A19 E26 form factor, color-changing RGBTW lighting, and app plus voice control support for Apple Home, Alexa, Google Home, and SmartThings.
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 Smart Bulb (A19 E26) Matter certified?
- Yes. MatterCatalog matches it to CSA Matter certificate CSA253DCMAT45870-24, certified Jun 25, 2025.
- Does the Linkind Smart Bulb (A19 E26) work with Apple Home or HomeKit?
- Yes. The maker’s own site names Apple Home, and it is Matter certified (certificate CSA253DCMAT45870-24). 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 Linkind Smart Bulb (A19 E26) work with Google Home?
- Yes. The maker’s own site names Google Home, and it is Matter certified (certificate CSA253DCMAT45870-24). 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 Linkind Smart Bulb (A19 E26) work with Alexa?
- Yes. The maker’s own site names Alexa, and it is Matter certified (certificate CSA253DCMAT45870-24). 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 Linkind Smart Bulb (A19 E26) work with Samsung SmartThings?
- Yes. The maker’s own site names SmartThings, and it is Matter certified (certificate CSA253DCMAT45870-24). SmartThings adds Matter devices through the SmartThings app and a Matter controller.
- Does the Linkind Smart Bulb (A19 E26) work with Home Assistant?
- Likely. It is Matter certified (certificate CSA253DCMAT45870-24), 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 Linkind Smart Bulb (A19 E26) 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 Linkind Smart Bulb (A19 E26) 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 Linkind Smart Bulb (A19 E26) Matter certified?
- The CSA certified it on Jun 25, 2025 (certificate CSA253DCMAT45870-24). That is its certification date, not a retail release date, which MatterCatalog does not state.
- Where can I buy the Linkind Smart Bulb (A19 E26)?
- MatterCatalog has verified store links for it at Amazon and Linkind. Check the current price, model and pack size at the store.
From this product’s catalog record, not hands-on testing. Editorial policy
Best Matter Smart Lights 2026
Buying guide to Matter smart bulbs, strips, and fixtures, compared from specifications and certification records.
Read the full buying guide →
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Each has a US store link. Models on the same Matter network with a CSA certificate on file come first.
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All 468 Matter lights sold in the US →All Linkind Matter devices →
Same CSA certificate, other catalog pages
These pages list a record with the same CSA certificate, CSA253DCMAT45870-24. Check the pack size and finish on each page.
- Linkind A19 Smart Wi-Fi RGBW Light Bulb (4-Pack)Wi-Fi · CSA certificate on file · US store link
For publishers: link to this certificate
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Linkind Smart Bulb (A19 E26)
CSA certified · 6-pack