PRACTICAL WALL OUTLET TIMER: the in-wall timer automatically switches off switch-controlled devices according to your programmed time; the mechanical timer has a range of timing of up to 60 mins; great for the kitchen; bedroom or living room ENERGY-SAVING WALL SWITCH TIMER: with the automatic switching off of your indoor electrical appliances; you're saving money without unintentionally wasting electricity since you don’t have to remember to switch them off manually EASY-TO-INSTALL WALL TIMER SWITCH: the timer wall mount fits decorator or standard switch plates to replace your existing switch; so no more falling asleep with the lights on since the lights will switch off automatically after your programmed time