throw. In one of the on position's it will supply power to the low beam. In the opposite on position it will supply power to the high beam. Custom wire
harnesses must be made with 12 gauge wire for pins 1, 2, & 4. Pin three must use a minimum of 16 gauge wire. If The minimum size wire is not used, fire of
damage to the light may occur.
We highly recommend use of our 64-0172, LP9 Pro Wire Harness to safely power up to two lights at a time. The 64-
0172 includes switch, relay, connectors and ample lengths of wire for a full size truck.