See and Be Seen! This kit upgrades your R24-R69, R50/5-R75/5 and R45/R65 headlight assemblies to H4 bulbs, updated light pattern lens, plastic reflectors and H4 plug base. Get more light out on the road with your vintage Airhead. It is an easy swap. You only have to remove the wire clips holding your old assembly to chrome bezel, insert our custom made conversion kit and reinstall clips. You will be amazed at the difference-this improves both the quality and the safety of your vintage ride experience. The conversion comes in 6V or 12V H4 bulb options, please select the correct application for your machine.