it glows and emits light.
tungsten
Filament of light bulbs are made up of Tungsten.
Generally, tungsten.
tungsten
No, incandescent bulbs typically contain a filament made of tungsten. Platinum is a rare and expensive metal that is not commonly used for this purpose due to its cost and lower melting point compared to tungsten.
tungsten filament, aluminum base
Tungsten is the filament used in electric light bulbs that glows white hot when subjected to an electric current.
Usually tungsten.
tungsten filament, aluminum base
Inside a tungsten-halogen bulb, electrons flow through a tungsten filament. The filament heats up and emits light.
Assuming you're talking about light bulbs... the filament is made from Tungsten.
Tungsten light bulbs produce light when an electric current heats a tungsten filament to a high temperature, causing it to glow and emit light. The tungsten filament is housed in a bulb filled with an inert gas, such as argon, which helps prevent the filament from evaporating too quickly.