Lutron DVW-603PGH Diva Duo Dimmer 120V 600W Eco-dim Guarantees At Least 15% Energy Savings, Compared to Standard Switches Eco-dim Can Extend Incandescent and Halogen Bulb Life 3 Times or More One Model Works in both Single Pole and 3-way Applications (Works in All Applications where Lights are Controlled with a Single Switch or Multiple Switches, using only One Dimmer Per Circuit) Large Paddle Switch, Small Slide Dimmer Built-in Soft Glow Night Light Visible in the Dark Power Failure Memory (if Power goes out, Lights will Return to the same Level when Power comes Back On) RFI Suppression (Reduces Radio Interference) Clamshell Packaging Wall Plate Not included Incandescent, Halogen Finish: White Type: Gloss 3-Way Slide To Dim, Tap No Fins Broken (NFB) Wired 1 Gang