Countdown eco-timer switch (30 minutes). Use with exhaust fans to reduce moisture, mold and mildew in bathrooms and kitchens. Use with lighting. Tap on to start timer; tap off. Touch rocker to adjust countdown time. One minute warning before lights/fan go off. Timer always turns off. Single-location only. Timer advanced programming features available. Single-pole 120 V 600 W/VA (5 A) on/off lighting load (incandescent/halogen, MLV) or 3 A general purpose fan(s).