Patent ID: 8235555

Claim:
An LED light fixture connectable to an elongated track, the light fixture comprising: a housing having a circular body portion and a spindle extending rearward from the body portion wherein the spindle has a diameter that is less than a diameter of the body portion, the housing further having a plurality of tapered fins extending from the body portion along the spindle, the housing further having at least one vent in the body portion; a light engine assembly mounted to the main body portion, the light engine having a plurality of light modules comprising a light emitting diode (LED) mounted to a printed circuit board (PCB), the PCB having a circular periphery that is less than the periphery of the body portion to define an internal gap between the PCB and the body portion; a front lens affixed to a flange of the housing, the front lens having at least one central inlet; wherein an air flow path is defined through the central inlet, across the light modules, through the internal gap and out the vent, whereby air flows along the path during operation of the light fixture.