Installation of HALO lights

  • I won a set of HALO LED lights at the Sundre Slingfest, and have a question about installation. My plan was to wire them into my existing LED lights I have mounted around the roll bars. Those lights have two wires and I had hoped to simply slice the new lights into the existing circuit. However the HALO lights have three wires.

    Can any wiring experts walk me through what I do with the third wire.