Are you fed up with the impossibility of adjust the brightness of your lamps in function of the natural light ? Take the stape to the Lumen. This small module replace a switch and allow you to adjust the brightness of your lighting. Besides, it is equiped with leds to show you the pourcentage of luminosity in relation to the most efficient consumption objective. Moreover, always keep an eye on the use cost of your lights thanks to the front display. This last indicates you the consumption from the lighted lamp.