Replace a switch with a Skylark eco dim Dimmer and you'll save energy every time you use your lights, while creating the ambiance you want. You can easily turn the lights on and off with the rocker switch and eco dim guarantees at least 15 percent energy savings compared to standard switches. Use the slider to adjust the lights to your favorite level creating the perfect ambiance and saving even more energy. Designed for use with an incandescent or halogen bulb, the bulbs connected to the dimmer will last more than 3x their rated life. Installing a Skylark eco dim Dimmer is easy and saves energy too. You can replace your existing switch with a Skylark eco dim Dimmer in as little as 15 minutes. Coordinating Claro wall plates. Save energy beautifully with Lutron. Save at least 15 percent energy every time you use your lightsExtend bulb life 3x as compared to a standard switchSlide dimmer and rocker switch that turns lights on to a preset levelWorks in both single pole and 3 way applicationsDesigned for use with an incandescent or halogen bulbCoordinates with Claro wall platesFits large designer wall plate openingsReplace a switch with a Skylark Eco-dim dimmer and you'll save energy every time you use your lights, while creating the ambiance you want. You can easily turn the lights on and off with the rocker switch, and eco-dim guarantees at least 15% energy s