Incandescent/halogen dimmer and timer switch. Dimmer (top): Tap on to favorite light level; tap off. Tap twice for full on. Touch rocker to adjust light level. Dimmer advanced programming features available. Timer switch (bottom): Tap on to start timer; tap off. Tap twice for untimed on. Touch rocker to adjust countdown time from 5–60 minutes. One minute warning before lights go off. Top LED is full on with no timer action. Single-location only. Timer advanced programming features available.