Does a light need a neutral?

Yes, there are switches (mountain, mountain, mountain) that do not need a neutral switch, but are limited to a single incendent. This is a diagram of a switch with a neutral pulse directly in the light.

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Do LED lights need a neutral?

The most common requirement of any wired automatic light switch is a neutral wire. (read very, very, very little) switches that do not require a neutral, but these will limit you to incandescent only. For those of us who use LEDs, fluorescent or other energy-efficient bulbs of less than 20w a neutral is necessary!

Can a light work without neutral?

Yes, there are some switches (read very, very, very little) that do not require a neutral, but these will limit you to incandescents only. For those of us who use LEDs, fluorescents or other energy-efficient bulbs of less than 20w requires a neutral!. This is a diagram of a switch with neutral operation directly in the light.

Will a light work without a neutral?

Yes, there are some switches (very, very, very little read) that do not require a neutral, but that will be limited only to the incandescent. For those of us who use LEDs, fluorescents or other bulbs with energy efficiency less than 20w a neutral is NECESSARY!. This is a diagram of a switch with a neutral operation directly in the light.

Will a light work without neutral wire?

Yes, there are some switches (read very, very, very little) that do not require a neutral, but these will limit you to incandescents only. For those of us who use LEDs, fluorescents or other energy-efficient bulbs of less than 20w requires a neutral!. This is a diagram of a switch with neutral operation directly in the light.

Does a light switch need a neutral?

The most common prerequisite for any light switch with automatic cable is a neutral wire. It's a diagram of a switch with a neutral switch. The hot black breaks connection to turn on the light, the white neutral connection completes the circuit. The naked (hopefully) solid copper wire is on the ground.