Use this Lutron Skylark Dual Slide-to-Off dimmer switch to dim 2 lights at once. The easy-to-use slide sets the level of lighting; slide up to on/brighten and down to dim/off. This dimmer switch uses standard single-pole wiring to allow for easy installation and retrofit and it conveniently fits large designer wall plate openings. For use with up to 300-Watt of incandescent/halogen bulbs for each load. Claro wall plate not included. Color: White.