richs09 posted:
In terms of lighting, as I suspect you know, there are a number of posts about circuits and wiring up LED strips. One of the more recent is here, which is a reference to GRJ's constant current circuit. f
I tried to find a way to contact you directly, but couldn't find your email. The circuit described is too large to fit anywhere. Besides, the vestibules on the cars are open. Thanks anyway. I guess I'll simply use a small diode bridge and resistor.