The EZ-Exit Switched 3-Way Light Kit from Nomadic Supply Company is designed for the DIYer who prefers to add their own lights. This kit works especially well in the van garage so that you can illuminate it either from the rear of the van or from the interior of the van.
The kit includes all parts, connectors, wiring, and installation instructions. The kit is NOT van model-specific. It will work anywhere you have access to a 12V battery.