How To Install A Wall Light Fixture Outlet Box

Can contain light switches or receptacles.

How to install a wall light fixture outlet box.

If you re wondering how you install a light fixture without an electrical box the short answer is that you don t. Select boxes that meet local codes. Fasten the light fixture to the lighting outlet box using the hardware that came with the light fixture. If the drywall or plaster is damaged cut a larger hole and install a box that attaches directly to a stud or joist.

Attach the fixture over the box wire the fixture and attach the cover. If your fixture weighs more you may need to install a junction box that s designed to support heavier light fixtures. They can contain light switches wires or outlets. Mount your receptacle to your junction box using the two screws connected to the receptacle.

When you need to add an outlet or switch in an existing wall you need to use a special electrical box called an old work box an old work electrical box may be metal or plastic and is specially designed to be installed in an existing wall where it has no support other than the wall itself. 10 remove the black wire from the top of the switch by loosening the screw and slipping the. For a ceiling fan or a heavy light fixture buy a fixture box that attaches to a fan rated brace. Since there was a light fixture in the place where you re now installing a receptacle the junction box is probably one of your octagon shaped boxes which means that you will have to go to your hardware store to get a special round recaptacle cover for your receptacle.

To install a bathroom strip light center the box over the mirror or medicine cabinet. A large hole for the electrical box and two smaller holes for mounting screws. People aren t always careful about placing electrical boxes especially when installing fixtures with wide bases. However they are only as strong as the wall surface to which they are clamped.

The electrical box or junction box is a code requirement that was established to prevent fires and other electrical accidents. Specific boxes are designed for indoor or outdoor use while others are made for installation behind or outside of walls. Junction boxes typically hold up to 50 pounds. Ideal for areas where behind the wall installation is difficult or impossible.

Before you begin make sure your junction box can support the weight of the new light fixture.