Lutron MA-600GH-WH Maestro Eco-Dim Transitional Multi-Location Lighting Dimmer, 120 Vac, 5 A, 600 W, 1 P, 3 Way, White Save at least 15% energy instantly, every time you use your lights Extends bulb life by up to 3 times Customizable delayed fade allows you to leave the room or get in bed before the lights go out Full range of dimming possibilities LEDs display light level