Trailer Light Cable Wiring Harness 100ft spools 18 Gauge 7 Wire 7 colors Stranded Copper Clad Aluminum. Excellent for any 6 VOLT - 80 VOLT application. 18 Gauge, 100' FT, Single Conductor, Remote, Turn on, Hook Up Wire. Flexible, Insulated, and Jacketed in PVC. Perfect for Car Audio, Home Theatre, Automotive. Colors: Green, Yellow, Brown, White, Red, Blue, Purple THIS IS NOT AWG AMERICAN GAUGE WIRE