The Best Installing Ceiling Fan With Light Red Wire Ideas. The red wire on a ceiling fan is the wire that connects to the switch, which turns power on and off for your ceiling fan. Web when installing a fan with a light fixture, the red wire in the fan’s wiring should be connected to the wiring for the light fixture (black or blue wire).
Learn how to wire light kit when installing a ceiling fan in this free home improvement video. Ceiling fans are heavy and cannot be installed without the right electrical box. Red cables perform when installing ceiling fans at the light switch location.
