Matter certified: Yes. CSA certificate CSA23150MAT40663-24, certified Jan 30, 2023. This version is sold outside the US; we link no US store for it. Certificate data: CSA ledger read .
- Works with
- Matter certified as an on/off plug-in unit on the CSA’s certification ledger and as a generic switch on the CSA’s product page, 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.
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 smart plugs you can buy:
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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, on/off plug-in unit, 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.
Sold outside the USChinese version
Certification record
A Matter certification on file for this model. There is no product photo or store link for it yet.
- Certificate ID
- CSA23150MAT40663-24
- Certified
- Jan 30, 2023
- Maker
- Longan.link
- Device type
- Switches
- Connection
- Wi-Fi
- Firmware
- 1
Sold outside the US: we don't link a US store for this regional version.
Shop switches you can buy now →Matter 1.0 certificate
Its certificate, CSA23150MAT40663-24, is for Matter 1.0, certified Jan 30, 2023. The Matter version is the specification version on the certificate's ledger record.
Source: CSA Distributed Compliance Ledger, read Nov 10, 2026.
What Matter 1.0 added, and which devices use it →Longan.link LY-switch-WIFI4-NL is a smart switch. It is listed as connecting over Wi-Fi. It is CSA Matter certified (January 30, 2023), 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
Ecosystem compatibility
Matter
Apple HomeUnverified
AlexaUnverified
Google HomeUnverified
SmartThingsUnverified
Unverified: listed in its catalog record, not confirmed by the maker; check exact controller support.
Switches you can buy
Products in this category with a photo and a verified store link.
Best Matter Smart Switches 2026
Buying guide to in-wall smart switches and dimmers with Matter support, compared from specifications.
Read the full buying guide →
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