Halogen lamp

What is Halogen lamp?

Halogen lamp meaning A type of incandescent lamp that lasts much longer and is more efficient than the common incandescent lamp. The lamp uses a halogen gas, usually iodine or bromine, that causes the evaporating tungsten to be redeposited on the filament, thus prolonging its life. Also see Incandescent lamp.

 

reference: Glossary – U.S. Energy Information Administration (EIA)

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