Skip to content

Free Shipping over $99! (excludes 48"+)

Cart

Description

Legrand Radiant Smart LED Dimmer — White & Wi-Fi Enabled

The Legrand WWMRL51WH is a smart LED dimmer switch in a white finish, designed for seamless integration into modern smart homes. This dimmer supports single-pole and 3-way configurations and operates on 120V with a load capacity of 150W for LED and 450W for incandescent/halogen bulbs. It requires a neutral wire for installation.

Key Features

  • Voltage: Operates at 120V with a frequency of 60 Hz.
  • Load Ratings: Supports 150W LED and 450W incandescent/halogen loads.
  • Pole Configuration: Compatible with single-pole and 3-way setups.
  • Smart Compatibility: Works with Amazon Alexa, Apple Home, Google Home, and Samsung SmartThings.
  • Wi-Fi Connectivity: Connects to a 2.4 GHz Wi-Fi network for remote control.
  • Matter-Enabled: Ensures interoperability with various smart home platforms.
  • Installation: Requires a neutral wire and fits standard electrical boxes.
  • Wall Plate: Includes a screwless radiant wall plate for a sleek look.
  • Dimming Phase: Utilizes forward phase dimming for smooth light control.
  • Indoor Use: Designed for indoor residential applications.
  • Certifications: ETL listed and FCC compliant.

Construction & Interface

The dimmer features a paddle switch design with a consistent look that matches other radiant devices. It includes a screwless wall plate for a clean finish. The device is intended for indoor use only, and the wall plate is included in the package.

Sensor, Smart & Timer Capabilities

This dimmer is Wi-Fi and Matter-enabled, allowing for remote control and integration with popular smart home platforms. It supports voice control through compatible assistants and offers local control even without internet connectivity.

Wiring & Installation

The Legrand WWMRL51WH requires a neutral wire for installation and supports both single-pole and 3-way configurations. It connects via push and screw terminals, making it easy to replace existing switches in standard electrical boxes.

Specifications

Dimensions

Length/Depth
4.2 in
Width/Diameter
1.72 in
Height
1.8 in
Weight
3.44 lb

Style & Materials

Finish
White

Characteristics & Features

Function Type
3-Way, Single Pole
Neutral Required
Yes

Electrical Information

Voltage
120V
Wattage Rating
450.0W

Item Details

MPN
WWMRL51WH
Brand
Legrand
Family
Radiant Smart
UPC
785007449440

Warranty & Certifications

Product Warranty
1 Year Warranty

Shipping & Returns

Shipping: Enjoy free standard shipping on most orders over $99. Exclusions apply for oversized & commercial items. We ship to the contiguous 48 United States.

Returns: We offer a 60-day return window for most items. Products must be in their original, unused condition with all packaging. Exclusions: Special orders, clearance, and custom items.

See Full Shipping Policy | See Full Return Policy

Frequently Asked Questions

What is the load compatibility of the Legrand WWMRL51WH dimmer?

The Legrand WWMRL51WH dimmer supports up to 150W for LED loads and 450W for incandescent/halogen loads.

Does the Legrand WWMRL51WH require a neutral wire?

Yes, the Legrand WWMRL51WH requires a neutral wire for installation.

Can the Legrand WWMRL51WH be used in a 3-way configuration?

Yes, the Legrand WWMRL51WH can be used in both single-pole and 3-way configurations.

Is the Legrand WWMRL51WH compatible with smart home platforms?

Yes, it is compatible with Amazon Alexa, Apple Home, Google Home, and Samsung SmartThings.

Does the Legrand WWMRL51WH include a wall plate?

Yes, the Legrand WWMRL51WH includes a screwless radiant wall plate in the package.
legrand - Bees Lighting

Legrand

Legrand is a global leader in electrical and digital building infrastructure, transforming everyday spaces with innovative and stylish solutions. With a rich history of engineering excellence, Legrand elevates the standard for lighting controls and wiring devices, blending sophisticated design with cutting-edge technology. From simple switches to intelligent home systems, Legrand offers a comprehensive portfolio designed for superior performance, aesthetics, and convenience.

Shop Legrand
  • 5 stars: 10 (83%)
  • 4 stars: 1 (8%)
  • 3 stars: 0 (0%)
  • 2 stars: 1 (8%)
  • 1 star: 0 (0%)
This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.
D
Diana P.

I haven't had it installed yet.

C
Chris W.

The gateway works well but it would be helpful if the instructions, written or in the app, indicated there had to be a password on the Wi-Fi for the gateway to connect. Initially our Wi-Fi did not have a password and the gateway would not connect. It took me hours to figure out the issue.

D
Dylan B. (United States)

It’s a great product that I can control from my phone from anywhere in the world!

D
Dylan B.

It's a great device and it works as intended.

M
Marcus F.

Works as advertised. Do note that only the top socket is controlled, similarly to a switched outlet.

D
Danial A.

Legrand outlets are sleek and reliable. Working with Bees Lighting is such a delight. Will use them for my future projects

#
#NAME?

Website was easy to navigate and find what I needed. Item arrived on time.

K
KARLEEN ketterling

Website was easy to navigate and find what I needed. Item arrived on time.

C
Chris Twomey

Bought from them before and ordering is always a breeze. This product looks really good and will definitely last a long time.

E
ELTON STICKEL

The product has good quality. I would recommend it.

#
#NAME?

Highly recommended product!

B
Bryse

The 4-way switch installation instructions are incorrect that come with the switch. The "IN" and "OUT" terminals do not correspond to where the wires need to go. You must wire these switches based on the color of the screw terminals, not the printed "in/out" on the terminals. After spending way too long troubleshooting, we found similar comments on both Amazon and Home Depot with people having the same issue. We wired our 4 way switch based on screw terminal color, and now it works fine. LeGrand should fix their instructions and printing on the switch ASAP.