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Black 18 Gauge Primary Ground Wire

About The Black 18 Gauge Primary Ground Wire

The black wire is always the ground, and you always must ground a light system, so you’ll need a lot of black wire. Before ordering a light from ETD, be sure to check how much red and black wire you have. It’s frustrating to receive one of our lights, then not be able to wire it right away because you don’t have the right colored wire. Extreme Tactical Dynamics sells 18 gauge wire which meets the AWG code that determines the current-carrying capacity. 2’ minimum on wire orders.