Patent ID: 8789966

Claim:
A light fixture comprising: a. a housing comprising a pair of sides that extend from a base surface to a first height to form a three dimensional structure; b. a reflector assembly comprising: i. a thermally conductive and longitudinally extending trough comprising a top surface and opposing side surfaces, wherein the top surface of the trough contacts at least a portion of the base surface of the housing and the opposing side surfaces of the trough extend from the top surface of the trough to a second height that is less than the first height of the pair of sides of the housing, and each of the opposing side surfaces comprise at least one male protrusion; and ii. a pair of curved reflective surfaces, wherein each curved reflective surface encloses at least a portion of a lateral gap located between one of the opposing side surfaces of the trough and one side of the pair of sides of the housing and is vertically positioned within the portion of the housing defined by a plane that is substantially parallel to the first height of the pair of sides of the housing and a plane substantially parallel to the second height of the opposing side surfaces of the trough; and c. an LED lighting assembly comprising: i. a thermally conductive extrusion comprising an external lower surface and an external upper surface, wherein the external upper surface substantially conforms to the shape of the top surface of the trough so that the external upper surface of the extrusion contacts substantially all of the top surface of the trough; ii. a plurality of light emitting diodes supported on the external lower surface of the extrusion; and iii. a diffuser positioned below the plurality of light emitting diodes, wherein the diffuser comprises arms that releasably engage the extrusion, wherein each arm comprises an end portion that releasably engages the at least one male protrusion that extends from the adjacent side surface of the trough so that the extrusion is connected to the trough via the diffuser; wherein heat generated by the plurality of light emitting diodes is removed from the light fixture via a thermal conduction path formed between the extrusion of the LED lighting assembly and the trough of the reflector assembly of the light fixture.