Optical effect light has light sources used for illuminating area between base plate and at least one perforated metal plate provided with text, image or color information

摘要

The light has a base plate (15) and at least one perforated metal plate (16,17), positioned in front of the base plate, with the region between the base plate and the perforated metal plate, or between 2 successive perforated metal plates, illuminated via at least one light source (19,20). The base plate and at least one perforated metal plate carry text, image or color information for generating different optical lighting effects which differ dependent on the ambient light level and/or the position of the observer. An Independent claim for a light unit with one or more optical effect lights is also included.