This has probably been posted before... If so, my bad. The neons and glow gauges in my interior are wired very simply. I just took the lead wires and wedged them in fuse slots that were unused and that had the right voltage. Example: I just wired my switches to the cigarette lighters fuse slot instead of the lighter itself. I know this is not exactly the best (or safest!) way to wire up my stuff. What are some other power sources??

Thanks,
Ryan

Best way is to run a fused line straight from your battery. Since you have switches, you can decide when it should be on or off. But yah its been discussed before.