Throwing my hands up on this ignition!

I have seen people that used 22 gauge telephone wire to run trailer lights. Green wire for ground, Red wire for right turn, Yellow for left turn and black for stop.

The lights were dim, real dim. I did not know what wires they were using till later.

I put a VOM on and there was 12.5 volts. I then put the Amp meter on and found almost no amps are getting back there. ???

Ran 2 each 12 gauges wires and POOF, bright stop lights. DUH!
Some people are their own worst enemy. They have only enough knowledge to be dangerous, but think they are Einsteins. Thus the telephony wiring. Aside from dimwit lights as they installed a resistor in the form of the wiring, it will fail from vibration, probably fairly soon.