Every 120 volt circuit that powers lights in a typical home has two conducting wires and a ground. How to wire two separate switches lights using the same power source.
Tutorial 3 Way Switches And 4 Way Switches
How to wire up two lights to one switch. If there is more than one black wire connected to the switch follow the instructions in step three. If there is only one black wire connected to the switch follow the instructions in step two. Aa electronics 51534 views. With this wiring configuration you would end up with 3 black wires. If there is already a switch with one light installed return to the switch and remove the cover. Wiring two switches for two lights.
The most common wiring connections for two outdoor light fixture. 3 way switches explained how to wire 3 way light switch duration. How to control two lights with one switch duration. One black wire for the switch as the power source. The source is at the switch box and a 2 wire cable is run to each light. Before you can wire multiple light fixtures to a switch you have to know how to do just one.
Here two switches are wired in the same box to control two separate lights. To wire this circuit in this manner you will need to run a 143 between the two light boxes. The black wires going to the motion light fixtures need to join together but not on the switch instead splice the two wires after the switch. Up next how to wire a single. Check all wires for current with your voltage tester. One of the conducting wires is black and its the hot one meaning it carries the electricity on its outward path from the power source to the load.
This will allow you to connect the first light as you described above and to run this additional light from the same switch by utilizing the red conductor in the 3 wire as the switched conductor and the black wire as the continuous hot wire. If there is only one black wire connected to the switch follow the instructions in step two. You may want to control two lights with one switch in certain locations around your home such as the front entrance or a double bay garage. One source is spliced to each switch with a pigtail to power the two lights. If there is more than one black wire connected to the switch follow the instructions in step three. It isnt unusual to wire two or more light and switch combinations from the same power source in fact its common practice.
Gallery of How To Wire Up Two Lights To One Switch
