Illumination – Light source and modifier – Including reflector
Patent
1980-11-17
1983-05-31
Gluck, Irwin
Illumination
Light source and modifier
Including reflector
362301, 362303, 362346, 362349, 363350, F21V 709
Patent
active
043863922
ABSTRACT:
A lighting unit for indirect illumination of an area. The unit has first and second reflective surfaces contoured to direct reflected light rays from a source generally upward at predetermined angles for reflection by a surface above the lighting unit providing a symmetrical substantially uniform intensity of light over the area to be illuminated. The lighting unit may have cut-off baffles for redirecting the light rays away from nearby or adjacent vertical surfaces providing an asymmetrical substantially uniform intensity of light over the area to be illuminated.
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Gluck Irwin
Whiteway Manufacturing Co.
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