Patent ID: 7614767
Filing Date: 2009-11-10
Classification: F21S,F21V,F21Y,H05B

Abstract:
1. A luminaire, comprising: a first reflector having an inner space and an inner surface, wherein an upper portion of the inner surface of the first reflector defines a light mixing portion; a second reflector having an inner space and an inner surface, the second reflector being at least partially disposed within the inner space of the first reflector; a third reflector having an inner space, an inner surface, and an outer surface, wherein light emitted from a lamp at least partially disposed within the inner space of the third reflector is reflected by a portion of the inner surface of the third reflector and exits through an opening of the third reflector; the third reflector being at least partially disposed within the inner space of the second reflector; a plurality of colored light sources disposed within the inner space of the first reflector, wherein light emitted by the plurality of colored light sources is reflected by the light mixing portion of the inner surface of the first reflector and passes through a plenum formed by a portion of the outer surface of the third reflector and a portion of the inner surface of the second reflector, wherein the plurality of colored light sources are positioned to face the light mixing portion defined by the upper portion of the inner surface of the first reflector; and a control module coupled to the plurality of colored light sources that controls an intensity of each of the plurality of colored light sources.