TORK plug-in lighting and appliance timers give you a simple way to control automation for your home or office. Accurate timekeeping and durable design make this a versatile timer for many applications. Full Control Automation: Turn items in your home on or off automatically in customizable 30-minute increments to match any schedule Simple to Use: Configure multiple on/off settings by adjusting the tabs and control lamps, air conditioners, heaters or other heavy-duty appliances Peace of Mind: Grounded outlet makes your home look occupied while you’re away for improved home security so you can travel in comfort Save Energy: Use a pre-programmed schedule to automatically turn off lights or appliances when they’re not in use to save money and electricity Powerful Performance: This timer features a grounded 3-prong outlet that is rated to handle 15-amp resistive loads or 1/3 HP motor loads at 125 VAC