Compact design suits narrow spaces48 “ON/OFF” settings every 24 hours30 minute switching incrementsAutomatic over-ride switch bypasses timer settingsThe Black Arlec 24 Hour Compact Timer is easy to operate and is suitable for controlling lamps and appliances by switching them ON/OFF at pre-selected times. It’s ideal for pool pumps, security lighting, electric blanket, air conditioner, festive and garden lighting.