Install Electrical Box Wall Light Fixture

Drywall wall repairs.

Install electrical box wall light fixture.

How to attach a light fixture junction box to a wall if there is no stud. Before cutting a hole use a stud finder to make sure no joist or stud is in the way. The only real difference is that wall sconces may have special mounting brackets attached to the electrical box to support the weight of the upright light fixture. 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. Assure that the electrical box sizes you chose match the locations where you need them. Trace the outline of the back of the box on the drywall using a pencil. If your light fixture includes a chain adjust the chain to your desired length.

Cut along the trace line with a drywall saw and remove the cutout. Octagon and standard size round boxes range from 1 1 2 to 3 inches deep and are the standard box for ceiling or wall mounted light fixtures weighing up to 50 pounds. 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. To install a light fixture a little knowledge and the right tools can make the work slightly less intimidating.

Place the back of the box on the wall or ceiling and adjust it straight and level. Metal boxes are suitable for surface mounted installations using metal conduit. If the drywall or plaster is damaged cut a larger hole and install a box that attaches directly to a stud or joist. O light fixture.

Here are a couple of things you should know about electricity and residential. Mark the height from the floor to the center of the boxes usually 48 in. Select boxes that meet local codes. For switches and 12 in.

Part of the series. The procedure for installing a remodel junction box calls for a pencil drywall saw and screwdriver. Replacement will usually mean removing the old bracket and installing a new one included with the new light fixture. They provide much more room for wiring than shallow round pan boxes and can be used as junction boxes.

For new construction installations diagram the room and be sure you have enough electrical boxes to accommodate all the light switches outlets and fixtures you need. When working in finished areas use a stud finder to locate studs. Then nail up the boxes so the face of the box will be flush with the face of the future wall covering photo 2. Attaching a light fixture junction box to a wall doesn t necessarily require a.