How To Install Light Switch In Existing Wall

Install the wall plate.

How to install light switch in existing wall.

Hook up the outlet as you normally would. This project requires an understanding of how a switch is wired and a few basic tools. The biggest challenge is planning the cable route and running it from the fixture to the new wall switch position. You can wire the new wall light fixture into the existing light and have a single switch control both lights.

If the wall is heavily insulated push conduit through the insulation and then feed wires or cable through the conduit. You then splice all the white wires and all the ground wires in the switch box together. Tighten the mounting screws to secure the switch to the wall box. If i can do it so can you.

In the tutorial how to install an electrical box in an existing wall we provide detailed photo rich how to instructions on easily installing the old work electrical box. Yet here i am adding a switch to an existing light. Cover with a switch plate. Since the existing light is already connected to the switch and you are not adding a light switch most of the wiring you need will be present in the wall or ceiling.

Adding a wall switch to a ceiling fixture can be done in a matter of hours. Place switch in the wall box. Here s how to install a wall mounted light directly above a light switch. To ensure that frequently used switches last longer purchase a spec rated or commercial device.

You ll need a noncontact voltage detector a wire stripping tool a screwdriver and a drywall saw. Restore power and test the switch. I really don t know hardly anything about electricity.