French-based international electrical manufacturer Legrand has confirmed the addition of a new 2nd-generation range of Matter-enabled lighting and smart switches.
Its new dimmers and receptacle sockets are suitable for pairing with Amazon Alexa, Google Home, Apple Home, and Samsung SmartThings, along with any other Matter smart home controller. Voice and mobile app interaction and control is
Which Legrand smart switches are Matter-compatible?
We’ve previously reported the developer and release of Legrand’s Smart Outdoor Dual Output Plug (model WWMP31). The following four devices are also available:
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WWMP10 – Smart 15A Plug-In with Wi-Fi, Matter-Enabled
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WWMRL10WH – radiant® Smart Switch with Wi-Fi, Matter-Enabled
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WWMRR15WH – radiant® Smart 15A Receptacle with Wi-Fi, Matter-Enabled
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WWMRL51WH – radiant® Smart LED Dimmer with Wi-Fi, Matter-Enabled
Of these, models in the radiant range are the latest additions.
radiant® Smart Switch with Wi-Fi
The WWMRL10WH is standard switch is for single-pole or 3-way lighting, with 2.4GHz Wi-Fi support (as with the other devices). A neutral wire is required for installation, after which you can decorate the switch with a decorative screwless wall plate.
Radiant Smart Switch
The Radiant Smart Switch WWMRL10WH by Legrand is a compact device designed to fit EU standard switch boxes, enabling smartphone and voice command control of appliances, with support for pulse, edge, and follow modes, compatible with Matter.
radiant® Smart 15A Receptacle with Wi-Fi
Suitable for standard plug-in electrical devices, the WWMRR15WH dual outlet features a single controlled outlet and a single always-on outlet. This flexibility is intended to enable control over one device, and constant power to another. Again, the device requires a neutral wire, and ships with a wall plate.

Radiant Smart Receptacle
The Radiant Smart Receptacle WWMRR15WH by Legrand Group, certified with Matter, enables smartphone or voice control automation for appliances, and is adaptable to various switch types including push-button, single/double-throw, and sensor-triggered systems.
radiant® Smart LED Dimmer with Wi-Fi
Finally, the WWMRL51WH dimmer suits single-pole or 3-way switching applications, and also ships with a screwless wall plate. Importantly, it also includes a dimmer rocker, with LED indicators, distinguishing it from the WWMRL10WH.
Note that this dimmer also requires a neutral wire, and works with up to 300W Incandescent/Halogen loads. It also supports up to 150W LED loads (this dimmer does not work with 0-10V LED drivers.)
Radiant Smart LED Dimmer
The Radiant Smart LED Dimmer (WWMRL51WH) by Legrand Group, compatible with Matter, is a compact switch designed to fit any switch box, enabling smartphone and voice command control of lighting, with support for multiple switch modes.
What’s next from Legrand?
While just five Legrand products are confirmed as Matter-compatible, it’s good to discover the company is finally embracing the future of smart homes. We’re looking forward to seeing what they do next with Matter.