Nimbis H3c LED Headlight Conversion KitThis H3C LED Headlight Kit from Nimbis H7 is an even stronger version of the classic Lumenis Kit. The all in one fan will give you performance and longevity without costing the earth. As with all our LED headlight conversion kits, you get great overall value with this H3C set. Installation is straightforward. You dont need to have any mechanical knowledge, all you need to do is slip the old halogen bulb out and replace it with all new halogen bulbs.