Patent ID: 7249875

Claim:
A light rack assembly adapted to be mounted to a off-road vehicle, the light rack assembly comprising: at least one headlight sub-assembly comprising; a) a light housing having three mounting points, two of the mounting points on opposed ends of the light housing defining a first centerline between the two mounting points, the third mounting point being on the housing and defining a second centerline between the third mounting point and the first centerline, the second centerline passing through the third mounting point and intersecting the first centerline at a center point; b) a headlight reflector mounted in the light housing the headlight reflector having an effective radius, c) a bulb mounted in the headlight reflector, wherein the headlight sub-assembly has a center of gravity residing within a spherical zone having a spherical radius about the center point, the spherical radius having a length being one third the effective radius, the headlight reflector and the bulb providing a beam of light when the bulb is energized; a frame adapted to be mounted to the off-road vehicle, the frame comprising an upper member integral with a lower member defining at least one peripheral cell for each headlight sub-assembly, the peripheral cell having three mounting tabs in communication with the mounting points of the light housing, the mounting tabs having slots adapted to allow for adjusting the direction of the beam of light; a plurality of light adjusters in communication with the mounting tabs of the frame and the mounting points of the light housing, the light adjusters having a tight position for securing the headlight sub-assembly to the frame and a loose position for adjusting the direction of the beam of light, at least one light adjuster having a knob that can be turned without tools between the tight position and the loose position for adjusting the beam of light; and, a means for isolating vibration between the headlight sub-assembly and the frame.