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Smart Tru-Universal Dimmer, Wi-Fi, Nickel
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General Info
Color: Nickel
Available Colors: White, Light Almond, Nickel
Connection Type: Certified IEEE 802.11™ b/g/n Wi-Fi® 2.4GHz radio
Listing Agencies/Third Party Certifications
CSA Listing Info: CSA-C22.2 No. 184
CSA Standard: Yes
FCC Standard: Yes
UL Listing No: UL1472
UL Standard: Yes
Construction Information
Material 1: Polycarbonate Lexan
Depth (US): 1.53"
Height (US): 4.17"
Width (US): 1.77"
Weight: 0.30 lbs.
Technical Information
Humidity: 0-90% relative humidity, non-condensing
Interoperability: OCF 1.3.1. / Works with Alexa / Works with Google Home Assistant / Works with Samsung ARTIK™ Cloud Services
IP Rating: IP Native
Load: 700W incandescent/halogen | 450W LED/CFL | 5.5A EFL | 500VA MLV
Mounting: Standard electrical box 
Operating Temperature (Celsius): 0°C to 43°C
Volts: 120V
Buy American Act Compliance
Country Of Origin: CHINA
Eco-Benefit Information
RoHS Compliant

Conforms to NEMA WD-1 and WD-6, California Title 24 Compliant


IC ID: 649E-CWAM210S

SSL 7A compliant

Prop65 Compliant

Rated 5 out of 5 by from Great I have been using this product for over a month now and all I can say is it's as good as advertised. It's very easy to install and has great functuality. I would highly recommentd this product to anyone.
Date published: 2018-11-14
Rated 3 out of 5 by from Good quality for the money I received this item in a trial run and found it to be easy to install,easy to program and operate.I would recommend this product to anyone looking for smart home features without smart home prices..
Date published: 2018-11-06
Rated 3 out of 5 by from Helpful I have tried both the plug-in and in-wall devices from this company and while I like both products, I prefer the plug-in type for simplicity and portability. I had a bit of difficulty getting them to sync up with the app initially but after some troubleshooting, got it figured out. The compatibility with my Alexa devices was a must and they work great.
Date published: 2018-11-01
Rated 5 out of 5 by from Absolutely amazing. I loved this inwall dimmer for adjusting lights brighter or dimmer, no need to get out of your chair just select from phone App or Alexa to dim or turn the lights up brighter. The technology is great. Whats not to like about it, in addition you can operate fromswitch itself.
Date published: 2018-10-29
Rated 3 out of 5 by from Good product I have used similar items in the past, and this one I had the toughest time installing. I had to reference tutorials and YouTube plus a fair bit of trial and error to get it working. Hopefully your install is easier than mine was.
Date published: 2018-10-29
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One of the switches I intend to use this on is a 3-way switch. Do both switches need to be smart switches? Or can I leave my other switch as is and install only this one?

Asked by: Bobby
To use the Smart dimmer in a three way you need to wire it up with a Radiant HMR multi location dimming remote.
Answered by: Legrand Techincal Support
Date published: 2019-03-14

 Not sure what I should be connecting yellow wire to. Trying to operate to work with a separate switch

Asked by: Josh
Hello, The WWRL50NI dimmer will pair only with an HMRW; The yellow wire is used to communicate between the WWRL50NI and HMRW. Hope this helps, Have a great day.
Answered by: Legrand Techincal Support
Date published: 2019-01-15

As a three way does it need two to operate properly?

Asked by: ValP
The WWRL50LA dimmer would need to be paired with a HMRTC to complete a 3way application.
Answered by: Legrand Technical Support
Date published: 2018-12-27

Will this dimmer work with a ceiling fan? I currently have a basic dimmer switch to turn on and control the speed of the fan there is no light with the fan. So just need on/ off and speed control. 

Asked by: Matt23
This product is only intended to control Lighting loads. It is not designed or rated to control the speed of a fan. You can certainly to control the Light with this product but it is not intended to control a motor load like a fan.
Answered by: Legrand Technical Support
Date published: 2018-12-06

Will this switch work with magnetic low voltage or electronic low voltage 

Asked by: Steven
Hello, The WWRL50LA is a true universal dimmer. It will work with both magnetic low voltage and electronic low voltage. Hope this helps, Have a great day.
Answered by: Legrand Techincal Support
Date published: 2018-12-05

Does the WWRL50WH work in a 3-way switch situation?

Asked by: Jimmy
Hello, Yes, the WWRL50WH will work in a 3 way configuration. It is also capable of multi location dimming with the HMRW. Hope this helps, Have a great day.
Answered by: Legrand Techincal Support
Date published: 2018-12-05

Does the WiFi switch work with Samsung SmartThings? Being able to use an app or home assistant is one thing... I want smart rules, such as: if after sunset, turn on front door light when doorbell rings. I’m currently doing this with Wemo.

Asked by: Runwire
Currently they work with Alexa, Google Home Assistant, and with Samsung ARTIK™ Cloud Services.
Answered by: Legrand Technical Support
Date published: 2018-11-20

Am I able to control the fade rate on the dimmer? If so, what is the range?

Asked by: John
The Smart Tru-Universal Dimmer, Wi-Fi, Light Almond (WWRL50LA) does not have a fade rate that is adjustable.
Answered by: Legrand Technical Support
Date published: 2018-11-13
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