This front light is the absolute light peak; a completely new bike in the dark, if you had previously mounted only a halogen lamp, even if they had been of Busch & Müller and had sensor technology; great and wide illumination path / track; very good funktioniernde sensor technology and the Tagfahrbeleuchtung is tip. From his position and luminous efficiency of this headlight is strongly recommended. Totally incomprehensible, however, is then why the supplied bracket is unusable in Magura brakes. The holder is simply too short. And connecting the rear light cable to the spade connectors is an unsatisfactory fumbling. I regret every mechanic who must assemble these lamps. Has Busch & Müller that necessary? From a product at this price, which is actually very good, I expect a better solution; therefore 2 star devaluation.