Patent ID: 8636394

Claim:
A perimeter lamp assembly for a truck comprising: a housing having a back end adapted to abut a truck wall, a front end, a bottom side with a receiving pocket formed therein and a top side with a plurality of fins formed therein; a circuit board adapted to fit within the receiving pocket of the housing; a plurality of light emitting diodes mounted on the circuit board; a collimator having a plurality of light directing elements, said collimator being mounted above the circuit board such that light emitted from said plurality of light emitting diodes passes through said plurality of light directing elements; a lens mounted over the receiving pocket of the bottom side of the housing; and wherein the bottom side of the housing is at an acute angle to a ground surface while the back end is adjacent and parallel to the truck wall such that light emitted by the plurality of light emitting diodes is projected onto the ground surface adjacent to the truck wall.