Lutron MA-L3S25HW-WH Maestro 2.5-Amp 300-watt Single Pole Dual Dimmer and Switch, White Works in single pole applications, where lights are controlled from one switch Dimmer and switch should be used with incandescent and halogens bulb only; switch also works with general purpose fans. For upper dimmer control, one tap on to favorite light level; two taps full on; touch rocker to adjust light level For lower switch, one tap to turn on/off Replacement for stacked switches