Our proprietary Lighting Harness is made to our specifications to allow for the operation of two high-power fog lights (up to 145 Watts each) and allow for the operation of position lighting built into many high end fog-lights available on the market today. No need to splice or run extra harnesses to obtain full functionality from your new fog lights. One switch (OFF/ON) will control your fog lights and a second switch (ON/OFF/ON) will control not only the operation of your position lights but also the color (if available function exists in the light). This harness features a 60AMP relay, two separate fuses (Fog 50AMP, Position 5AMP) and 4-Pin Duetsch connectors, with wire lengths and connection points designed specifically for the vehicles we support.