Patent ID: 8807784

Claim:
A luminaire comprising at least one light engine comprising: a. a reflector comprising a linear base and a reflective surface that extends from the base, wherein the base comprises a thickness, a length, and a width that is greater than the thickness of the base; b. at least one light emitting diode mounted on a linear LED mounting substrate, wherein the LED mounting substrate is mounted on the base of the reflector so as to extend at least partially across the width of the reflector base and at least partially along the length of the reflector base; and c. a heat sink comprising a linear substrate having a plurality of perforations that extend entirely through the substrate and that are oriented within the luminaire to permit air to flow through at least some of the plurality of perforations and past the at least one light emitting diode to thereby cool the at least one light emitting diode, wherein at least a portion of the reflector base is sandwiched between the LED mounting substrate and the linear substrate of the heat sink.