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Leviton Decora Smart Wi-Fi Plug-In Dimmer


IN STOCK! Order before 3 p.m. Pacific Time and we'll ship it today!

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Schedule or dim your plug-in lamps from anywhere. Control connected loads and lights using the free My Leviton app for iOS and Android, no hub required. Schedule lights and connected loads to turn on/off at specific times or based on sunrise/sunset, easily group smart devices into rooms, and create scenes to activate multiple lights at once. Customize your experience with adjustable fade rates, maximum/minimum illumination levels, and more if desired. Supports LED and CFL technologies up to 100 Watts along with support for legacy incandescent lighting loads up to 300 Watts. Reduce energy consumption, provide dramatic scene transitions, and utilize the wireless affordable plug-in for table and floor lamps.


Compatible with all products that support Amazon Alexa providing voice control of the load: "Alexa, turn on living room lights". Alexa devices (including Echo, Dot, and Tap) sold separately. Learn how to pair your Decora Smart™ devices to your Amazon Alexa device.


Utilize Google Home, a voice-enabled speaker powered by the Google Assistant, to easily control smart devices as well as interior and exterior lights around the home. "Ok Google, turn [Everything] On/Off" Learn how to pair your Decora Smart™ devices to your Google Assistant device.


Engineered to function with extremely sensitive, low-wattage light sources, such as a single LED bulb in a hallway or a strand of holiday lights, ensuring LEDs do not glow when off.


  • Button for manual control and dimming
  • Provides ON/OFF scene and zone control compatibility
  • Protected memory maintains ON/OFF status of loads during minor power fluctuations

In The Box:

  • Smart Wi-Fi Plug-In Dimmer

NOTE: A Wi-Fi Network and the free My Leviton App are required for wireless operation.

  • Part Number: DW3HL-1BW
  • Ratings:
    • Incandescent: 300W – 120VAC, 60Hz.
    • LED/CFL: 100W – 120 VAC, 60Hz.
  • Certifications: UL 1472 Compliance, CSA Certified, NOM-ANCE, Wi-Fi, FCC.
  • Warranty: 5-Year Limited