No one likes to waste energy; Watt Stopper/Legrand vacancy sensing switches automatically turn lights off after the room has been empty for thirty minutes. For bedrooms and bathrooms vacancy sensors with nightlights are available. These vacancy sensors allow lighting to be switched off automatically when a room or space is unoccupied for a set amount of time. The lights can always be turned on or off with the press of a button. These sensors can be used in any room in the home, but are best for use in high traffic areas (for closets, pantries, or garages consider Time Switches). These sensors can reduce wasted energy by 30-40% per room.