The Lutron Maestro MACL-153M-WH dimmable CFL/LED switch features a rocker-style dimmer with a tap switch attribute and is for a standard wall plate opening. The Tap switch feature returns load to previous level, for easy and preferred light level. UL listed to operate dimmable CFL, LED, halogen, and incandescent. Set the mood right in any given application, with the Lutron Maestro dimmable switch. Use a Lutron Maestro MA-R-WH Companion Dimmer for 3 way capability!