Control the next generation of lighting with Lutron's family of dimmable CFL LED dimmers Screw-in dimmable compact fluorescent lamps (CFLs) and screw-in dimmable light emitting diode lamps (LEDs) are a great energy-saving alternative to incandescent or halogen light sources; however, dimming them may be difficult. This dimmer provides a solution to alleviate your CFL and LED dimming challenges. The Skylark Contour C•L dimmer features advanced dimming circuitry that is designed for compatibility with most high efficacy light bulbs. These dimmers improve the dimming performance of dimmable CFLs and LEDs compared to standard dimmers. The Skylark Contour is also Lutron's newest addition to the Skylark family, giving you the performance and reliability of Skylark, with an updated look. It features a smooth slide, captive knob to adjust your light to any activity. Use the rocker switch to turn your lights off or on returning the lights to your favorite level. Designed to control a broad range of dimmable CFLs and LED bulbs from a variety of brands including Philips, GE, EcoSmart and Lighting Science. This dimmer also provides full-range dimming for halogen and incandescent bulbs, ensuring today's dimmer is compatible with tomorrow's light sources. Coordinating Claro wall plates sold separately.