+18 How To Connect Multiple Light Fixtures To One Switch 2023. You connect the black wire to the switch. With some basic tools you can easily do the wiring yourself, whether you are adding a light to an existing light circuit or adding a completely new circuit.

Set up your led lights 6. This wire is comprised of two wires, a black wire that goes to the first light location, and a ground line that connects to a screw inside the switch box. You can also do a home run configuration by feeding all the cables to the switch and connecting them with a pigtail.