Abstract: A modular light rack assembly for off-road vehicles having a plurality of individual pieces that can be selectively connected to form a substantially linear assembly for attaching a variety of headlight subassemblies. In each embodiment, there is a common left hand mounting configuration and common right hand mounting configuration, so that each piece of the modular light rack assembly having one or both of these configurations on its end or ends is selectively connectable to any other piece to form a substantially linear assembly of any desired configuration.

Abstract: A light rack assembly for off-road vehicles capable of surviving high vibration loads generated in off-road racing. Each assembly comprises at least one headlight sub-assembly having a center of gravity that, when mounted to the frame of the light rack assembly, resides in a spherical zone defined by the effective radius of the light and the mounting points of the light housing. Each light is isolated from vibration of the vehicle and can be individually adjusted to the preference of the driver without tools. The light rack assembly can be quickly removed from the vehicle, or be mounted such that the assembly can be rotated to adjust the light beams while the vehicle is in motion and rotated to retract the assembly to protect the lights when not in use.