When you re adding a light to a circuit you use a technique called daisy chain wiring.
How to add another attic light.
This technique connects the fixtures in parallel which guarantees that each light will stay on if the other one burns out.
Not all electrical boxes with a light switch in them contain the necessary ground hot and neutral conductors.
To find out first shut off the power to the switch at the main electrical panel.
I demonstrate the light install process including installing a new rough in elect.
Just inside the entrance to the attic is ideal.
Connecting another light to an existing light and switch is an easy electrical wiring job.
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Then with our instructions and a few hours work you ll be able to add a sconce to any room that has an appropriate switch.
If you think a room in your house is too dark you may want to add an additional wall light fixture.
To do this you need to make pigtails in the wires to split the electrical path.
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.
Run the end of an electrical wire into one side of the box.