How To Install A Light Fixture Box. Repeat with the white wires. To connect the light fixture to the junction box screw in the crossbar the nipple lock nut and the screw collar loop that supports the fixture. Before cutting a hole use a stud finder to make sure no joist or stud is in the way.
Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. Attach fixture to box. If your light fixture includes a chain adjust the chain to your desired length. Select boxes that meet local codes.
Attach fixture to box.
Use chain pliers or pliers with a screwdriver to open the link on the end of the chain. For a ceiling fan or a heavy light fixture buy a fixture box that attaches to a fan rated brace. To connect the light fixture to the junction box screw in the crossbar the nipple lock nut and the screw collar loop that supports the fixture. Twist the bare end of the black supply wire together with the bare end of the black fixture wire and then twist on a wire nut. Before cutting a hole use a stud finder to make sure no joist or stud is in the way.