Features The time switch can automatically turn on/off various electrical devices according to the time set by the user. Time switch has high accuracy and strong anti-interference ability. Suitable for controlling street lamps, neon lights, production equipment, radio and television, etc. Large range of time setting from 1 second to 168 hours. Can be applied in different kinds of environmental of temperature between -10~50°C and humidity less than 95%. 1. The time switch can automatically turn on/off various electrical devices according to the time set by the user. 2. Time switch has high accuracy and strong anti-interference ability. 3. Suitable for controlling street lamps, neon lights, production equipment, radio and television, etc. 4. Large range of time setting from 1 second to 168 hours. 5. Can be applied in different kinds of environmental of temperature between -10~50°C and humidity less than 95%. Spec: Features: The time switch can automatically turn on/off various electrical devices according to the time set by the user. Time switch has high accuracy and strong anti-interference ability. Suitable for controlling street lamps, neon lights, production equipment, radio and television, etc. Large range of time setting from 1 second to 168 hours. Can be applied in different kinds of environmental of temperature between -10~50°C and humidity less than 95%. Specification: Voltage: 5VDC/12VDC/24VDC/110VAC/220VAC(Optional) Wattage: Time Setting Range:1s~168h Black-Out:90 Days Programs:8 on/off Each Day Error: Package List