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The neutral wire is the return wire back to the distribution panel from the load. Without this return wire no load will work.

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In most cases, yes. A neutral wire is usually required for a light to work properly, as it completes the circuit and allows electricity to flow to and from the light fixture. If there is no neutral wire, the light may not function correctly or at all.

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Q: Do you need a neutral wire for a light to work?
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Continue Learning about Natural Sciences

How do you wire a intertek 4003485 light fixture for a 42 watt fluorescent bulb?

When wiring a Intertek 4003485 light fixture for a 42 watt fluorescent bulb, follow the manufacturer's instructions provided with the fixture. Typically, you will need to connect the black wire to the live/hot wire, the white wire to the neutral wire, and the green wire to the ground wire. It's important to switch off power before performing any electrical work for safety.


Can you connect a white and black wire to a three prong extension cord that does not have one wide blade and if so which side would be white wire?

This will not work. Your neutral blade is gone. You need both for it to work.


How do you power an outlet from a one wire light switch on same wall?

You cannot directly power an outlet from a one-wire light switch as it does not provide the necessary neutral wire for the outlet. You will need to run a new electrical wire that includes a hot, neutral, and ground wire from the switch to the outlet to provide power. It is recommended to consult a qualified electrician to ensure the proper installation and safety of your electrical system.


Is black or grey wire live?

The color of a wire does not necessarily determine if it is live or not. It is always best to use a voltage tester to check if a wire is live before working on it, regardless of its color. Remember to always follow proper safety precautions when dealing with electrical work.


Instead of neutral wire earth wire connected in a lamp.it will glow or not?

Well, honey, if you connect the earth wire instead of the neutral wire in a lamp, it ain't gonna glow. The earth wire is there for safety, not for powering up your light bulb. So, if you want that lamp to shine bright like a diamond, you better stick with the neutral wire where it belongs.