This tutorial is a great way of adding an overhead light without the expense or hassle of adding or altering existing wiring inside your walls and ceilings.
How to install a wall light without existing wiring.
Connect the house wires and the wires of the new light fixture in the reverse way you used to disconnect the old light fixture.
The colourful flex makes a feature of the trailing wires.
You then splice all the white wires and all the ground wires in the switch box together.
If you re wondering how you install a light fixture without an electrical box the short answer is that you don t.
Adding a wall light to a room can have a number of advantages.
Most sconces mount with a center stud so.
Use your ceiling as a wall substitute this is a clever way to create a pair of bedside lights that would usually need to be chased into the walls.
Advantages of adding a wall light.
Bring old light fixtures wired with knob and tube wiring up to code by installing an electrical box in the plaster wall.
Thread the light fixture s electric wires through the screw collar loop.
To install a wall mounted light you ll use a ceiling box and wire just as you would for a ceiling light.
Probe the existing hole with a keyhole saw to find the horizontal edges of the lath.
Using a wire cutter cut the length of the light fixture s electric wires to the length of the house wires.
The designer has used the existing ceiling wiring and an additional couple of hooks to create the same effect as wall lights.
Here s how to do it without breaking the plaster and lath.
The electrical box or junction box is a code requirement that was established to prevent fires and other electrical accidents.
Hook up the outlet as you normally would.
The light can be switched independently of the main lights in the room which means it can serve as a night light above the bed a reading light in the bedroom a hall light which can be operated from somewhere other than the hall an outside light operated from indoors a reading.
Fix old house wiring problems.
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.
It s a perfect solution for renters in old homes and even a good way to add a charming vintage fixture in a room with existing but harshly colored lighting i e.