Tapping Into Existing Electrical Wiring. Tools you will need for electrical work and repairs electrical outlet tester https amzn to 2fhkxl9 electrical multi tool stripper crimper https amzn t. You simply squeeze th. Wiring from an existing power source like a light fixture makes sense in these cases you already know where to tap into the power and it makes it easy to add a switched outlet into your house.
You don t always have to twist the wires with pliers but it s good insurance against a loose connection. Strip both ends as well as the end of the new cable you want to add. Wiring to add new lights from an existing fixture. Tools you will need for electrical work and repairs electrical outlet tester https amzn to 2fhkxl9 electrical multi tool stripper crimper https amzn t.
To tap into an existing wire with a connector simply cut the cable where it needs to be spliced.
When remodeling an older home or adding an addition you may want to add extra electrical outlets. New 2 wire cable is run from the existing light fixture box to the first new box. Hold the wires parallel so the exposed ends are next to each other twist them together clockwise with pliers and screw on a wire cap large enough to hold them. You don t always have to twist the wires with pliers but it s good insurance against a loose connection. From there new 2 wire cable is run to the second new light box.