LIFX A19
The LIFX A19 is Matter certified (certificate CSA2600DMAT49421-24, certified Jan 6, 2026). Its Matter network is disputed between the CSA ledger and the maker; the Thread or Wi-Fi answer below gives both. 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. Sold in the US at LIFX.
Certificate data: CSA ledger read . Set-up steps and sources: Apple Home · Google Home · Alexa · SmartThings · Home Assistant
CSA Matter certified (certificate CSA2600DMAT49421-24). Wi-Fi (LIFX’s product page; CSA ledger, software 4.02 to 4.123); the CSA ledger records Thread for software 4.200.
At a glance: Matter certified: Yes, Jan 6, 2026 · Connectivity: Wi-Fi (LIFX’s product page; CSA ledger, software 4.02 to 4.123); the CSA ledger records Thread for software 4.200 · Platforms: Apple Home, Amazon Alexa, Google Home and Samsung SmartThings (listed in its catalog record, unverified) · Thread border router: Unclear: Wi-Fi needs none, but the CSA ledger records Thread for software 4.200
- Works with
- Matter certified, 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
- CSA2600DMAT49421-24, certified Jan 6, 2026
- Network & hub
- Wi-Fi (LIFX’s product page; CSA ledger, software 4.02 to 4.123); the CSA ledger records Thread for software 4.200
Updated : the last change to this page’s certification, platform or store facts.
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LIFX
Where to buy
1 store
LIFX
Notes
Link to LIFX's product page. Confirm the exact variant, current price and delivery at the retailer.
Check the model, region and pack size at the retailer. Prices and availability are confirmed there.
CSA Matter Certified
Certificate: CSA2600DMAT49421-24Matter 1.3 certificate
Its certificate, CSA2600DMAT49421-24, is for Matter 1.3, certified Jan 6, 2026. 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 6 certified software versions for the device on certificate CSA2600DMAT49421-24. The most recent is software 4.145, certified Sep 16, 2026, for Matter 1.3. The certificate this page shows covers software 4.123, certified Jan 6, 2026, for Matter 1.3.
- Software 4.145 · certified Sep 16, 2026 · Matter 1.3 · CSA264RCMAT55576-24
- Software 4.200 · certified Jun 11, 2026 · Matter 1.4.2 · network on the ledger: Thread · CSA263QFMAT54247-24
- Software 4.123 · certified Jan 6, 2026 · Matter 1.3 · network on the ledger: Wi-Fi · CSA2600DMAT49421-24 · this page's certificate
- Software 4.122 · certified Oct 17, 2025 · Matter 1.3 · CSA25BEDMAT47935-24
- Software 4.110 · certified Feb 5, 2025 · Matter 1.3 · network on the ledger: Wi-Fi, Bluetooth · CSA25087MAT45017-24
- Software 4.02 · certified Dec 7, 2023 · Matter 1.1 · network on the ledger: Wi-Fi, Bluetooth · CSA23K49MAT42550-24
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 5155, product ID 163), read Nov 10, 2026.
The LIFX A19 is a color smart bulb with an E26 base, which LIFX sells as the SuperColor Smart Light with 1100 lumens. LIFX lists 16M colors, white light from 1500K to 9000K and a CRI of 82. It joins a 2.4 GHz Wi-Fi network directly with no hub or bridge, and LIFX says it is for indoor, open fixtures only and should not be used on a standard incandescent dimmer.
Source: LIFX's product page, read Oct 26, 2026.
Specifications
- Brand
- LIFX
- Category
- Lighting
- Protocols
- Wi-Fi (LIFX’s product page; CSA ledger, software 4.02 to 4.123); the CSA ledger records Thread for software 4.200
- Certificate ID
- CSA2600DMAT49421-24
- Certified
- Jan 6, 2026
- Firmware
- 4.123
Ecosystem compatibility
Unverified: listed in its catalog record, not confirmed by the maker; check exact controller support.
Quick answers
- Is the LIFX A19 Matter certified?
- Yes. MatterCatalog matches it to CSA Matter certificate CSA2600DMAT49421-24, certified Jan 6, 2026.
- Does the LIFX A19 work with Apple Home or HomeKit?
- Likely. It is Matter certified (certificate CSA2600DMAT49421-24), 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.
- Does the LIFX A19 work with Google Home?
- Likely. It is Matter certified (certificate CSA2600DMAT49421-24), 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.
- Does the LIFX A19 work with Alexa?
- Likely. It is Matter certified (certificate CSA2600DMAT49421-24), 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 LIFX A19 work with Samsung SmartThings?
- Likely. It is Matter certified (certificate CSA2600DMAT49421-24), 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 LIFX A19 work with Home Assistant?
- Likely. It is Matter certified (certificate CSA2600DMAT49421-24), 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 LIFX A19 use Thread or Wi-Fi?
- Wi-Fi, per LIFX: its product page says “No hub, no bridge, connects directly over Wi-Fi” (read October 28, 2026), and the CSA ledger records Wi-Fi for software 4.02, 4.110 and 4.123. The ledger records Thread for software 4.200 (certificate CSA263QFMAT54247-24, June 11, 2026) and no network for 4.122 and 4.145 (read October 19, 2026). Ask LIFX which network your unit uses if you plan to run it on Thread.
- Does the LIFX A19 need a hub or a Thread border router?
- The CSA ledger and the maker name different networks for this model, so we give no hub verdict here; read the Thread or Wi-Fi answer above for both, with their sources.
- When was the LIFX A19 Matter certified?
- The CSA certified it on Jan 6, 2026 (certificate CSA2600DMAT49421-24). That is its certification date, not a retail release date, which MatterCatalog does not state.
- Where can I buy the LIFX A19?
- MatterCatalog has verified store links for it at LIFX. 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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LIFX A19
CSA certified