GE 15454 24 Hour On/Off 2 Outlet White Plug-In Mechanical Timer for Lamps, Security, AC Window Units, Appliances, and Holiday Lighting Indoor timer for large appliances and electronics such as: lamps (compatible with LED, CFL, and Incandescent bulbs), window AC units, appliances and more Delivers convenient automation for seasonal, lighting and security needs Programmable in 30-minute intervals with multiple daily settings Convenient override switch Two grounded outlets