4 LEDs per lamp, each 2 Watts! the price which could be better? I looked everywhere for such characteristics and takes twice see triple the price. In addition it is not sub brand "BRENNENSTUHL" forces. German brand and unpacking we realize very quickly that have to do with quality, good finish and good quality materials.
The projector is not very big, so discreet enough, ditto for the panel that exudes strength.
The setting is done once, in the days, very easy and very effective at night! accurate detection.
Adjustable lamps left / right and horizontal / down, practice! Biensur if the lamps illuminates / is the same point lighting will be optimized because if one lamp illuminates a point and the other does the same, the light is not lightning!
Like I said for the same price I could find as projectors to 2 watts total and a maximum of 180 lumens (total), I was skeptical about the lighting strength and it is only by looking I came across this Model 4 watts 300 lumens, my choice was quickly made. So I guess this projo lighting. is more powerful than 2 watts (logic). To return to the lighting is not overwhelming but good enough illuminates a range of 10 meters (L) of 4 meters. (P)