Production of coloured light beams by a process of direct electrochemical colouring of the aluminium reflector mirrors

摘要

Colouring of the reflectors intended to colour reflected light with a view to improving the colour rendering effects and the luminous atmosphere produced by such beams. It consists in performing an electrochemical polishing of the reflector 2 according to the reduced treatment process, which makes it possible to obtain the colour of the beam 3. <IMAGE>