How To Install Light Switch In Existing Wall

If the wall is heavily insulated push conduit through the insulation and then feed wires or cable through the conduit.

How to install light switch in existing wall.

Yet here i am adding a switch to an existing light. 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. Included in the tutorial are tips for making the box installation go much smoother and faster so you will be up and running quicker. Adding a wall switch to a ceiling fixture can be done in a matter of hours.

To add an outlet to a light switch you start by making a pigtail using the hot wire the wire going to the fixture controlled by the switch and a third length of wire. Here s how to install a wall mounted light directly above a light switch. I really don t know hardly anything about electricity. You can wire the new wall light fixture into the existing light and have a single switch control both lights.

If i can do it so can you. Hook up the outlet as you normally would. This project requires an understanding of how a switch is wired and a few basic tools. 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.

Cover with a switch plate. Restore power and test the switch. To ensure that frequently used switches last longer purchase a spec rated or commercial device. Gently bend the wires and push the switch into the wall box.

You ll need a noncontact voltage detector a wire stripping tool a screwdriver and a drywall saw. Install the wall plate. The biggest challenge is planning the cable route and running it from the fixture to the new wall switch position.