This lighting control allows you to switch the artificial stable lighting on or off, on a timer and regardless of existing daylight, or even achieve a constant light level (e.g. min. 200 lux) through automatic dimming. This means it ensures ideal lighting conditions throughout the day and year while minimizing electricity consumption. comfort for animals and humans! controls lighting dependent on time and/or daylight, four different lighting circuits (groups) can be independently controlled, two of which with a dimming function, suitable for LED lights with 1...10V interface, standard surface-mount housing for mounting in the equipment room, dust and moisture protection (IP54), maximum switching power of 11kW, suitable e.g. for up to 50 piece, 150 watt lights (up to 15 lights on the dimmable circuits 1 and 2, and up to 10 lights on circuits 3 and 4), supplied with a light sensor (can request up to four light sensors), input for up to four button signals, easy to use with display and three buttons, easy to install by your electric company, with extensive documentation and terminal description