Product description
A dimming relay that automatically switches the lights on when it gets dark and off when it gets light again. The built-in sensor measures the light intensity and you can set the sensitivity yourself. Powered by a 12V adapter (not included).
To build this kit you will need some basic tools; a soldering iron or station, soldering iron and pliers. Another handy tool is an anti-static soldering mat (e.g. 41021449)