Arrangement for generating light effects, has reflector arranged in optical path between light source and trans-illuminable fabric, which directs outgoing light from light source to opposite side of viewing side fabric

摘要

The arrangement has a light source (101) and a viewing side trans-illuminable fabric (102) of the light source. A reflector (103) is arranged in an optical path between the light source and the fabric, to direct the outgoing light from light source to the opposite side of the viewing side fabric. The reflector has a planar or parabolic or hyperbolic reflector surface (104). The optical path between the light source and the fabric is provided with one or more diffractive and/or refractive optical elements (105), such as lenses and/or lens systems.