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Tungsten is always in light bulb filaments :)

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13y ago

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What is the use for tungsten?

Light bulb filaments.


A three -way light bulb has 3 filaments?

A three-way light bulb actually has two brightness levels, not three filaments. It achieves this through a combination of filaments that can be turned on in different combinations to produce different levels of light.


What did Joseph swan make the light bulb out of?

He made it out of carbonized paper filaments in an evacuated glass bulb.


What element makes light bulb filaments?

Tungsten is the element commonly used to make light bulb filaments. Tungsten has a high melting point, allowing the filament to heat up and emit light efficiently without burning out.


What element is light bulb filaments made of?

Light bulb filaments are typically made of tungsten, due to its high melting point and durability. Tungsten is used for its ability to withstand the high temperatures produced when the filament is heated to emit light.


What element is used in light bulb filaments?

Tugsten No, its Neon. like Neon signs actually its not neon because neon is used for neon lights the questions states what is used in light bulb filaments not neon lights.


Does a three way light bulb has 3 filament?

No. It only has 2 filaments


What element is used a light bulb filaments?

Tungsten is the most common today.


Why the tail light does not work but the brake light does on the same 3-way bulb?

The marker lights and brake lights run on two different circuits, and usually light up two different filaments on the bulb. If both tail lights are out, either a fuse is blown, a wire is compromised, or both marker light filaments on the bulbs are broken.


Who invented carbon filaments?

Thomas Edison is credited with inventing carbon filaments for the incandescent light bulb in the late 19th century. He developed a method to produce a long-lasting filament by carbonizing bamboo, which greatly improved the durability and efficiency of the light bulb.


Your tail light is out but the brake light works on your Toyota Previa what should you do?

Replace the light bulb. Tail lights are usually dual filament, 2 filaments in one bulb.


Is a back up light bulb the same as a brake light bulb?

Rarely, Brake liight bulbs generally have two filaments. Backups generally have one.