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=== === A Red wire can be the first "Hot Leg" of a 240 volt supply. It could also be one of a pair of hot wires connecting two switches controlling one or more 120V lighting fixtures.

A Black wire can be the second "Hot Leg" of a 240 volt supply or the "Hot" wire of a 120 Volt supply. It could also be one of a pair of hot wires connecting two switches controlling one or more 120V lighting fixtures.

A White wire is normally the "Neutral" wire. It is common to both hot legs on a 240 Volt supply.

A Green wire (or bare wire with no insulation) is normally the local "Ground "wire. === === === === <><><> If this is a standard 120V light fixture controlled by two light switches, for more information, including a wiring diagram, see the answer to the Related question shown below. <><><> If, and ONLY if, there is an on/off switch for a 120 Voltlighting fixture installed onto a wall box containing wires having those colors, it is possible that the Red and Black wires in this situation are:

a) the "hot" feed wire coming from the mains breaker panel to the switch and

b) the "switched hot" wire going to the lighting fixture.

BE VERY CAREFUL: YOU MUST BE SURE YOU UNDERSTAND

HOW TO DO ANY OF WHAT FOLLOWS SAFELY BEFORE YOU TRY TO TEST ANYTHING WHICH MAY BE A HOT OR LIVE WIRE Only someone who knows how to use a test lamp or voltmeter safely will be able to confirm if the Red wire in the wall box is a) and the Black wire is b), or if they are actually wired the other way round, meaning the Black wire in the wall box is a) and the Red wire is b). <><><>

As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.

Before you do any work yourself,

on electrical circuits, equipment or appliances,

always use a test meter to ensure the circuit is, in fact, de-energized. IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOB

SAFELY AND COMPETENTLY

REFER THIS WORK TO QUALIFIED PROFESSIONALS.

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Trying to install an IKEA light The light has black white and 2 yellow and green striped wires Ceiling box has 2 black 2 red and white wire Room has 2 switches What should connect to what?

Connect the black wire from the ceiling box to the black wire on the light. Connect the white wire from the ceiling box to the white wire on the light. The yellow and green striped wires from the light are likely the ground wires, secure these to the green or bare copper wire in the ceiling box. Cap off or tape the red wires from the ceiling box, as they are likely for a separate function and are not needed for the light fixture.


I see only a red and a green wire coming out from ceiling box. What are they and how do you connect them to a ceiling light?

Normally red or black is the hot wire and green is the ground. However someone may have used the green wire as the neutral wire which is normally white. Just connect the black wire from the light to the red wire and the white wire from the light to the green wire and see if it works. If not you have to pull the wires out of the ceiling box and see how they wired it.


What is a light fixture that hangs from the ceiling?

A chandelier is a decorative light fixture that hangs from the ceiling and typically has multiple arms with light bulbs.


How do you release dome from light fixture in ceiling fan?

Disconnect the fixture wires and remove the central mounting nut to release the dome from the light fixture in a ceiling fan.


What are the live and neutral wires in a ceiling light?

The live wire is the wire that carries electrical current to the light fixture, while the neutral wire provides a return path for the current to complete the circuit. In a ceiling light, the live wire is typically colored black or red, while the neutral wire is colored white or gray. It is important to properly identify and connect these wires to ensure safe operation of the light fixture.

Related Questions

How to install a ceiling light fixture?

To install a ceiling light fixture, first turn off the power to the fixture at the circuit breaker. Remove the old fixture and disconnect the wires. Connect the new fixture's wires to the corresponding wires in the ceiling, usually black to black, white to white, and green or copper to the ground wire. Secure the fixture to the ceiling and turn the power back on to test the light.


How can I properly install a 3 wire light fixture in my home?

To properly install a 3-wire light fixture in your home, follow these steps: Turn off the power to the circuit at the breaker box. Remove the old light fixture and disconnect the wires. Connect the black wire from the fixture to the black (hot) wire in the ceiling box. Connect the white wire from the fixture to the white (neutral) wire in the ceiling box. Connect the green or bare copper wire from the fixture to the ground wire in the ceiling box. Secure the wires with wire nuts and mount the fixture to the ceiling. Turn the power back on and test the light to ensure it is working properly.


How do I properly wire a ceiling light fixture?

To properly wire a ceiling light fixture, first turn off the power at the circuit breaker. Remove the old fixture, connect the fixture wires to the corresponding wires in the ceiling box (usually black to black, white to white, and green or bare to ground), and secure the connections with wire nuts. Finally, attach the fixture to the ceiling box and turn the power back on to test the light.


How can I install a light fixture in the ceiling?

To install a light fixture in the ceiling, first turn off the power to the area. Remove the old fixture, then attach the new fixture's mounting bracket to the electrical box in the ceiling. Connect the wires from the fixture to the corresponding wires in the ceiling, usually black to black, white to white, and green or copper to the ground wire. Secure the fixture in place and attach the cover. Turn the power back on and test the light to ensure it is working properly.


How do I properly install a screw-in ceiling light fixture?

To properly install a screw-in ceiling light fixture, first turn off the power to the fixture at the circuit breaker. Remove the old fixture and disconnect the wires. Attach the mounting bracket to the ceiling box, then connect the fixture wires to the corresponding wires in the ceiling box (usually black to black, white to white, and green or bare to ground). Secure the fixture to the mounting bracket and install the light bulbs. Turn the power back on and test the light to ensure it is working properly.


How can I install a ceiling light using the existing wiring?

To install a ceiling light using existing wiring, first turn off the power at the circuit breaker. Remove the old light fixture and disconnect the wires. Connect the new light fixture's wires to the existing wires, matching the colors (e.g., black to black, white to white). Secure the fixture to the ceiling and turn the power back on to test the light.


How do I wire a ceiling light?

To wire a ceiling light, first turn off the power at the circuit breaker. Remove the old light fixture and disconnect the wires. Connect the new light fixture's wires to the corresponding wires in the ceiling, typically black to black, white to white, and green or bare to the ground wire. Secure the connections with wire nuts and mount the new fixture. Turn the power back on and test the light.


How to wire a ceiling light properly?

To wire a ceiling light properly, first turn off the power at the circuit breaker. Remove the old light fixture and disconnect the wires. Connect the new light fixture's wires to the corresponding wires in the ceiling, usually black to black, white to white, and green or bare to the ground wire. Secure the connections with wire nuts and mount the new fixture. Turn the power back on and test the light.


How can I properly install and connect a light fixture to ensure it is safely and securely attached to the ceiling?

To properly install and connect a light fixture, follow these steps: Turn off the power to the light fixture at the circuit breaker. Remove the existing light fixture and disconnect the wires. Install a mounting bracket to the ceiling box. Connect the wires from the light fixture to the corresponding wires in the ceiling box (usually black to black, white to white, and green or bare copper to the ground wire). Secure the connections with wire nuts and electrical tape. Attach the light fixture to the mounting bracket using the provided screws. Turn the power back on and test the light fixture to ensure it is working properly. Make sure to follow all safety precautions and consult a professional if you are unsure about any step.


Where does the blue wire connect on a ceiling fan?

The blue wire on a ceiling fan typically connects to the light kit or light fixture.


What are the steps to install a wire light fixture in a room?

Turn off the power to the room at the circuit breaker. Remove the existing light fixture. Connect the wires from the new light fixture to the corresponding wires in the ceiling. Secure the light fixture to the ceiling. Turn the power back on and test the light fixture to ensure it is working properly.


How can I properly wire a ceiling light with only 2 wires?

To properly wire a ceiling light with only 2 wires, you will need to connect the black wire from the light fixture to the black or hot wire in the ceiling, and the white wire from the light fixture to the white or neutral wire in the ceiling. Make sure to turn off the power before starting and follow all safety precautions. If you are unsure, it is recommended to consult a professional electrician.