Patent ID: 7518133

Claim:
A lighthead, comprising: a generally concave housing defining a front side, a front perimeter, and a rear side, the housing comprising: a reflector located on the front side; a plurality of lens retainer attachment points located around the front perimeter; at least one lamp receptacle extending through the housing and a plurality of lampholder assembly attachment points located on the rear side of the housing; at least one infrared (IR) light source assembly attachment point located on the rear side of the housing; and at least one slip ring shaft attachment point located on the rear side of the housing; an infrared (IR) light source assembly attached to the at least one IR light source assembly attachment point and configured to emit infrared light; a housing lens assembly attached to the front perimeter of the housing at the plurality of lens retainer attachment points, wherein the IR light source assembly is attached to and insulated and spaced apart from the housing with a plurality of screws, a plurality of insulating bushings, and at least one insulator.