Patent ID: 7837347

Claim:
A luminaire comprising: a lamp housing having an upper surface defining a lamp region, said housing having a plurality of apertures in the upper surface thereof to permit transmission of light therethrough; a reversible reflector having a plurality of apertures therein, said reflector capable of being secured to said housing in a plurality of orientations including a first orientation and a second orientation; wherein in said first orientation the apertures in said reflector are aligned with the apertures in said housing to permit light transmission therethrough; and wherein in said second orientation the apertures in said housing are covered by said reflector to prohibit light transmission therethrough; and a plurality of reflective surfaces on said reversible reflector for directing light downwardly from said luminaire, said reflective surfaces forming an elongated channel extending substantially the entire length of said housing on either side of said plurality of apertures and substantially surrounding an elongated lamp to direct light downwardly away from said upper surface of said housing.