This is an economical timer with many options This timer is a direct plug-in timer intended to control the electronic power supply circuit of the appliance. It allows you to set the schedule for each day. Features: High precision and strong anti-interference. Turn your lights and other devices on and off electric, which makes your life more convenient. Simple installation saves your time. Turn off powers at the circuit breaker to prevent electric shock. Programmed programming allows the switch to automatically turn lights and motors in your home on and off, allowing you to save time and energy. One-button timer switch to set the countdown switch: 1HR, 2HR, 4HR, 6HR, 8HR, 10HR, ideal for bathroom, laundry room fan or light control. Features: Material: ABS Type of plug: 3 types (optional) Installation: Plug-in type Operating temperature: 0 to +40 Timer Accuracy: 3imn Package Size: Approx. 110*85*65mm/4.33*3.35*2.56in Package weight: 155g