do-work-son Posted May 9, 2012 Report Posted May 9, 2012 Pick up a set of trail tech light and there are two small gauge black wires wondering how I tell witch one is ground and power ? Or does it matter ? Quote
Starwriter Posted May 9, 2012 Report Posted May 9, 2012 Unless they're LEDs, it doesn't matter. Quote
Infamous039 Posted May 9, 2012 Report Posted May 9, 2012 Doesnt matter which side you hook the black wires to, they figure out on there own. Quote
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