The lights in my coin doors are instrument panel lights for a car, c161 I believe. Anyway, earlier I wired up my coin doors, easiest "wiring" I've had to do thus far. For my application, I needed a receiving type molex connector, and I just so happened to have a few from some fans from the case that I gutted to install into my cab. I cut all the wires at the other end of the molex, cut the red/black down to the connector because they wont be used, and left the yellow/black as it was. I had some 22 gauge wire and cut 4 strands to length. I attached some quick disconnects to the opposite ends, and spliced the 2 reds I cut to length together and then wrapped them around the yellow on the molex. I did the same for the black wires I cut and added disconnects to. I had some wire nuts in a drawer so I used them and electrical taped all of it together. Works like a charm. The hardest part was stripping both ends of each wire and adding disconnects. 8 strips and 4 crimps. I took pics but my phone is dead, I'll post them later if anyone needs to see how easy it is. I need to get behind the return buttons because one says 25c and the other says 50c. How can I do this, and modify both to say 50c?