Halogen lamp

Halogen lamp
  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.
  U.S. Dept. of Energy, Energy Information Administration's Energy Glossary

Energy terms . 2014.

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  • Halogen lamp — A halogen lamp is an incandescent lamp in which a tungsten filament is sealed into a compact transparent envelope filled with an inert gas, plus a small amount of halogen such as iodine or bromine. The halogen cycle increases the lifetime of the… …   Wikipedia

  • halogen lamp — a gas filled, high intensity incandescent lamp having a tungsten filament and containing a small amount of a halogen, such as iodine, that vaporizes on heating and redeposits any evaporated tungsten particles back onto the filament: used esp. in… …   Universalium

  • halogen lamp — hal′ogen lamp n. mot elm ene a gas filled, high intensity incandescent lamp containing a small amount of a halogen, as iodine …   From formal English to slang

  • halogen lamp — noun An incandescent lamp containing a small quantity of halogen (usually bromine) to reduce deposition on the glass …   Wiktionary

  • halogen lamp — incandescent lamp which contains a small amount of halogen …   English contemporary dictionary

  • halogen lamp — a gas filled, high intensity incandescent lamp having a tungsten filament and containing a small amount of a halogen, such as iodine, that vaporizes on heating and redeposits any evaporated tungsten particles back onto the filament: used esp. in… …   Useful english dictionary

  • Halogen lamp — Галогенная лампа …   Краткий толковый словарь по полиграфии

  • tungsten-halogen lamp — noun A compact high intensity light source (a development of the basic tungsten lamp), in which the casing is filled with halogen, used for car lamps, cine projectors, etc • • • Main Entry: ↑tungsten …   Useful english dictionary

  • quartz-halogen lamp — quartz lamp, quartz halogen lamp or quartz iodine lamp noun A compact source of light used for high intensity floodlighting of large areas, in car (fog )lamps, cine projectors, etc • • • Main Entry: ↑quartz …   Useful english dictionary

  • Tungsten Halogen Lamp —   A type of incandescent lamp that contains a halogen gas in the bulb, which reduces the filament evaporation rate increasing the lamp life. The high operating temperature and need for special fixtures limits their use to commercial applications… …   Energy terms

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