Spotlight for theater, television studio, event sites or similar, has infrared reflective coating arranged in light path between light source and color filter

摘要

The device has a light source (2), an optical device (7) with several lenses (10,13,15), a housing (19) in which the light source and optical device are arranged and that has a light output surface (20) and a color filter (22) arranged in the light output surface. An infrared reflective coating (28) is arranged in the light path between the light source and the color filter.