tungsten
Tungsten
Tungsten is an element. It is used in bulbs
Usually tungsten.
They're made of Tungsten.
Tungsten is the most common element used as the filament in incandescent lightbulbs.
Tungsten (W) or wolfram, doped frequently with thorium oxide.
Tungsten is a common element found in cheap light bulbs as it is used to create the filament that gives off light when heated.
Tungsten is typically used as the filament in incandescent light bulbs because of its high melting point and ability to emit light efficiently when heated by an electric current.
Tungsten is commonly used as the filament in incandescent light bulbs because of its high melting point and durability.
Generally, tungsten.
Incandescent light bulbs use a tungsten filament as the element that emits light when heated by an electric current.
Tungsten is the element commonly used as a filament in light bulbs. Its high melting point and ability to withstand high temperatures make it ideal for producing light when an electric current passes through it. Additionally, tungsten is resistant to corrosion, which helps extend the lifespan of the filament.