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Question:

Electricians/Home Electrical Wire Question: Attach Ground Wire to New Light Fixture?

Hello,I'm attaching a 12/2 wire to a new light fixture. The fixture has the white, black, and bare wire. The 12/2 wire also has white, black and bare wire. I've connected them together using wire nuts and then electrical tape.But the instructions say this: Helpful Hint: Attach copper ground wire to grounded outlet box.What does this mean? There was a screw that says ground on the light fixture. Do I need to attach the wire to this screw, PLUS connect the 2 bare wires together? Or can I just connect the bare wires together only?Background info: This house was built in 1998 if that helps. Also, this project is simply replacing the light fixture in a closet that I've moved about 3 feet. Just a standard light, nothing fancy.Thanks!

Answer:

You did good with both grounds together. If its a metal box and the box is grounded (either by the bare wire clipped to the side or a grounding screw at the bottom. Or it could be grounded by the conduit being metal. If it's a plastic box the box is not grounded. In either case, just wrap one of the bare wires around the ground screw with the loose end long enough to wire nut the two bare wires together.
The black wire is the hot wire, the white one is neutral, and the bare or (sometimes green) wire is always conneted to the ground point. Connect all the like colored wires together, and connect the bare copper wire to the rest of the bare copper ones.
RE: How do I put wiring through a stud from an electrical outlet to a new light fixture? I've drilled a hole in the wall where I am installing a new light fixture, and pulled out the wiring from the outlet below, but there is a stud between the wiring and the new hole. What's the easiest way to send the wire to the new location? I don't have access to the wall in front of
Attach both bare Earth wires to the ground screw.

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