Lighting device for bicycles

摘要

A lighting device for bicycles has a reflector (10) consisting of plastic which has several chambers (12,14,16) that serve different reflection functions. On the back side of the reflector is located a justification device at least between two adjacent chambers through which the position and/or shape of at least one of them can be altered to at least that of a further chamber by targeted deformation of the reflector. At least one of the chambers serves to generate a dipped light beam and the justification device is between this and an adjoining chamber. The reflector can be deformed so that the position can be changed of a light- dark boundary of the light beam reflected from at least the dipped beam chamber.