Tungsten Wire Is Used in Halogen Lamps

Tungsten wire is also often used in halogen lamps. Halogen lamps are high brightness and high color temperature lighting devices that use tungsten wires to produce light. Here is how tungsten wire is used in halogen lamps:

Filament Manufacturing: Halogen lamps typically contain one or more tungsten wires, which are usually made of pure tungsten or a tungsten alloy. These filaments are usually very thin in order to generate high temperatures and emit bright light.

High Temperature Operation: Halogen lamps require very high operating temperatures to produce the required high brightness. Tungsten wire is a material that operates stably at high temperatures, making it ideal for this application.

High brightness and high color temperature: The spectral characteristics of halogen lamps often include high color temperature light, making them valuable in certain applications, such as stage lighting and professional photography. Tungsten wire can generate high enough temperature to produce light with high color temperature.

Dimmability: The use of tungsten wire in halogen lamps also allows for dimmability by controlling the current flow, a common requirement to adjust the lighting intensity as needed.