Woods 59745WD In-Wall 24-Hour Mechanical Timer That Converts A Wall Light Switch to Timer (White) 24-HOUR MECHANICAL TIMER SWITCH: the Woodsmechanical countdown timerhas 24 dailysettings (can be repeated daily) and is programmable in 30-minute intervals ECO-FRIENDLY MECHANIC TIMER: the mechanical timers help you save energy and money by automating lights, sprinklers, fans, air-conditioners, festive lighting and other small appliances VERSATILE MECHANICAL TIMER CLOCK: the Woods mechanical timer outlet is great for automating overhead lighting, ceiling fans, porch and garage lighting so you arrive to a safe and secure home EASY INSTALLATION: this mechanical timer can be effortlessly installed into a single-gang or multi-gang electrical box, replacing your existing light switch to automate any switch-operated appliances SPECIFICATIONS OF SMALL MECHANICAL TIMER: 125Vac, 60Hz, 1Hp, 20A 2500W Resistive, 8A 1000W Tungsten, 8A Ballast