The best way to Wire A Switch Leg For A Light

Wireless Black 2 Gang 1 Way Touch Switch Touch Panel Switch 86A number of older homes have light fixtures that must be switched on by means of a pull chord or pull chain hanging from the sunshine fixture itself. Because the light fixture is generally in the course of the room it may be really inconvenient having to walk into the middle of a dark room to tug the chain to show the light on.

Installing a switch leg for a light fixture is a medium DIY job that may be carried out by a homeowner with a few simple tools, slightly knowledge and a few caution.

Follow this procedure and you will install a switch leg with ease. Installation time ought to be 3 to 4 hours.


Mark the wall for the switch position.

Identify the fuse or circuit breaker for the light.

Set up an extension light if necessary.

Gather the required tools. You’ll need a hammer, screwdriver, keyhole saw and a snake.

Gather the required stock. You’ll need an old work box, a switch and cover plate, madison bars, a chunk of 14/2 romex, some wire nuts, electrical tape and touch up plaster.


In residential construction the joists normally run from side to side in the house spaced on 16 inch centers.

The strapping will run from front to back within the house again spaced at 16 inch centers.

This ensures that you’ll have bays to snake your wires in.

Place a drop cloth on the floor covering the work area.

1. Remove the sunshine fixture and if there is a box take out a knockout facing in the direction where the switch is to be placed.

2. Do not forget that if the switch shouldn’t be according to the light fixture you will have to make a hole or two in the ceiling to facilitate snaking because you can’t snake diagonally,

3. Run the snake from hole to hole within the ceiling drawing the 14.2 romex into the ceiling from the sunshine to the wall just above the switch.

4. You will need to make a small cut within the ceiling and wall above the switch position in order that the wire can bypass the wall header.

5. Snake the wire down the wall into the hole that you have pre cut for the old work box. In case you are working with lathe and plaster it’s a good idea to position your old work box so that you just cut out one entire piece of lathe and a small piece of the laths at the highest and bottom of the old work box. You possibly can fix the box with Madison bars or sheet rock screws. After marking the box chip the plaster away to expose the lathe and cut the lathe neatly with the keyhole saw, holding the lathe in place so as not to make a large hole in unstable plaster.

6. Tighten the clamp within the old work box and remove the unused clamp and use the screw from it to attach the bottom wire.

7. Put the white and black wires onto the switch screws, tighten and install and place cover plate on. It is better to use the screw terminals rather than the stab connections.

8. Identify the new wire at the light fixture and open the wire nut joining it to the fixture.

9. Using wire nuts join the white wire from the romex to the new wire at the fixture; join the black wire from the romex to the fixture wire.

10. Make sure that you connect the bottom wire to the bottom at the light fixture.

11. Re fix the fixture to the ceiling.

12. Make any holes in the plaster good with patch similar to spackle or plaster of paris

13. Turn the ability on and test the switch.


Leave a Reply

Your email address will not be published.