4 Wire Light Switch Wiring Diagram. As shown in the diagrams below, you can paint a couple of inches of the end of the white wire black—or. The same way you would wire one light fixture with two switches.
For example, this allows lighting in a hallway, stairwell, or other large rooms to be controlled from multiple locations. This wiring diagram applies to several switches with the only difference being the color of the lights. If so where do I begin any help greatly appreciated.
There are two neutral wires, three permanent live wires and a switched live wire (a red sleeved neutral wire which returns from the wall switch).
Check if you vehicle is Negative Switched: Ensure your headlights are in the off position.
Wiring a ceiling fan with four wires is the most common, however, an additional color wire may be incldued. This is the wiring I have behind my garden lights. It is possible that the light fixture resides in the middle of the wiring with switches before and after the light fixture.