Designed with load capacity to handle larger exhaust fans, pumps and fixtures.Shallow design easily fits in the wallbox and lead terminal wires for easier installation without having to bend wires around terminal screws.600W LED/CFL, 1800W Incandescent/Halogen, 1200VA Magnetic Low Voltage, 1200 VA Electronic Low Voltage, 1200 VA Fluorescent, 1 HP/16 Amp Fan/Motor, 20A Resistive/16A Inductive.Press time option to turn on and will automatically turn off when time expires Four preset time option buttons 5-10-15-30 min with separate off button.Replace a standard wall switch with a countdown timer to ensure exhaust fans or lights are not left on unintentionally.