12V Twilight Switch Module M122

This handy module senses the ambient light level and will switch external devices on/off at night and in the morning. The unit operates from 12 VDC and its changeover contacts are rated at 25 VDC @ 3A. Power consumption is only 2mA so it is ideal for automotive or battery-driven applications. Use it for garden lighting or security applications etc. Supplied fully assembled and tested.