I ended up ordering a brand new dome light from Classic Industries. My old one was not fixable due to broken tabs and ratted-out wires. Here it is, and now I will go find the best LED to put into it. It still looks good with the incandescent one, but my 49 year-old eyes require brighter lights at night. This dome light, combined with the courtesy lights both make for a much easier time working on the truck at night.