This energy saving indoor digital plug-in timer is designed specifically for table lamps, holiday lights and air conditioners. With 2 grounded receptacles, it can control 2 separate devices. Features include 28 ON/OFF settings per day, Astronomic settings and Auto Daylight Saving Time adjustment. Includes 15 Amp rating and 120 VAC. Whether you're going on vacation or you just like the convenience of scheduling your appliances, Intermatic's DT620 gives you flexibility and reliability in one convenient unit.