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