Product added to your list. To view the list, Click Here

D26HD Decora Smart Dimmer Switch, Wi-Fi 2nd Gen, Neutral Wire Required



  • Create an elegant ambiance - set the mood for dinner, dim the lights to create a movie theatre experience, turn the lights down low to wind down for bedtime 
  • Know if lights are on and adjust whether you're home, at work, or on vacation - control from anywhere
  • Personalize your lighting - customizable fade rates that gradually turn lighting on or off, or preset light level options to make sure lights always come on at the level you want
  • Use your voice for control without lifting a finger - works with Google Assistant, Amazon Alexa, and Apple Siri
  • Automatic softer lighting at night - perfect in your kitchen for a midnight snack or in your bathroom, using My Leviton Night Settings
  • Prevent flickering lights - designed for compatibility with dimmable LED bulbs and fixtures with settings to fine-tune performance such as bulb type, min dim, and max bright
  • Don't worry about leaving lights on - auto-shutoff can turn lights off for you in rooms such as the bedroom, living room, family room, dining room, and kitchen
  • Make it look like someone's home when you're away - turn on lights randomly for a lived-in look
  • Control this dimmer from another wall location in your home without additional wiring - pairs with DAWDC or DAWSC Anywhere Dimmer or Switch Companions


  • Full range dimming - compatible with dimmable LED and CFL, Incandescent/Halogen, and MLV lighting
  • Let there be light - double press the top rocker to quickly snap on at maximum brightness; or double-press bottom rocker to snap OFF
  • Easy Install - replaces your existing switch; wire leads and slim design make install a breeze
  • Simple guided setup - works with the My Leviton app, create schedules, activities, lighting scenes and more
  • The most connected - Works with Alexa, Google Assistant, Apple Home, SmartThings, and Matter support can be enabled with a firmware update via the My Leviton app 
  • Lights won't glow when you turn the dimmer off - "Off Means Off" technology ensures low-wattage LED bulbs don't glow in the off state
  • One switch, many options - use as a dimmer switch or an on/off switch via non-dimmable bulb mode
  • Single Pole or 3-Way - works with DD00R Wired Dimmer Companion, DD0SR Wired Switch Companion, DAWDC wire-free Anywhere Dimmer Companion, or DAWSC wire-free Anywhere Switch Companion


  • Requires 2.4 GHz Wi-Fi Network; No hub required with My Leviton app
  • Requires Neutral Wire
  • Rated for 120V, 60Hz: Dimmable LED and CFL up to 300W, Incandescent up to 600W, and Magnetic Low Voltage up to 600VA
UPC Code: 078477523001
Country of Origin : China

Product Information

  • Environmental Specifications

    Operating Temperature : 0°C to 40°C

  • Warranty

    Warranty : Two-Year Limited

  • Product Features

    Brand : Decora Smart Wi-Fi

    Device Type : In-Wall Smart Dimmer

    Grade : Residential

    Hub Required : No

  • Standards and Certifications

    Standards and Certification : UL, FCC, CSA, NOM, Wi-Fi, Title 24, Matter

  • Electrical Specifications

    Load Rating : 300W LED/CFL, 600W Incand/ Halogen, 600VA MLV

    Neutral Required : Yes

    Termination : Wire Leads

  • Material Specifications

    Color : White

    Optional Color Change Kits Available : Yes, DDKIT in Black, White, Light Almond, Ivory, Gray, and Brown

    Strap Material : Metal

  • Control your lights from anywhere using the free My Leviton app for iOS and Android
  • Schedule lights and connected loads to dim/brighten or turn ON/OFF at specific times or based on sunrise/sunset, easily group your smart devices into rooms, and create scenes to activate multiple lights at once
  • Schedules are stored in onboard device memory and will continue to run even during a temporary internet outage
  • Full range dimming performance with LED, CFL, Incandescent, Halogen and Magnetic Low Voltage bulbs
  • Custom dimming settings in the My Leviton app for preset lighting levels, fade rates, bulb types, night settings and more
  • MATTER: Firmware update available via the My Leviton app to enable Matter connectivity
  • Works with My Leviton, Amazon Alexa, Hey Google, Apple Home/Siri, IFTTT, SmartThings, Schlage
  • Requires a neutral wire for installation
  • Connects to Wi-Fi; No hub required
  • Double press the top rocker to turn ON at max brightness
  • Ease of installation with a product depth of 1.3” and wire leads
  • Off Means Off – Low-wattage LED bulbs always turn completely off
  • Vanishing LEDs and 6 color choices ensure a perfect match with other Decora devices (see ordering information)
  • Supports 3-Way/Multi-Location with Wired or Wire-Free Anywhere Companions
  • Using My Leviton, control up to 99 devices, 50 rooms, 50 activities, and 50 schedules per residence and up to 20 residences per account
  • Can Be Used to Comply with 2019 and 2022 California Title 24, Part 6 Residential Indoor Lighting and Switching Devices and Controls

  • ca2572204
  • ca2798964
  • mx321054
  • us10048653
  • us10062528
  • us7683755
  • us8664886
  • us9329607
  • us9398667
  • us9767973

This list is provided for patent marking purposes only. A good faith effort is made to maintain the accuracy and completeness of this list. No legal inference should be drawn from the omission of a patent from this list.

Related Videos