How To Replace A Ceiling Light Fixture Box. Some of these wires may be wired to. Unscrew the screws or nuts holding the fixture base to the ceiling box.
Turn off the power to the room with the electrical box at the main circuit breaker. Your first task is to shut off power at the source to the fixture you re. Remove the cover and light bulb from the ceiling light.
Unscrew the screws or nuts holding the fixture base to the ceiling box.
Unfasten the screws if the box is held to the ceiling joist with screws. How to replace electrical box for ceiling light 1. Replace a ceiling light fixture step 1. Check out the video of recessed lights to see how to upgrade your kitchen lighting.