| halogen |
A gas such as iodine placed inside an incandescent lamp to gather the evaporated filament off the bulb and redeposit it back onto the filament.
출처: www.baneng.com/literature_resources/reference/glos...
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|---|---|
| halogen |
High pressure tungsten filament lamps containing halogen gases. The halogen gases allow the filaments to operate at higher efficacy than incandescent lamps. Halogen lamps also provide brighter, whiter light with better color characteristics, longer service life and improved energy efficiency.
출처: www.bulbman.com/index.asp
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| halogen |
Halogen bulbs are used in most low- and medium-priced projectors. They last about 40 hours.
출처: www.vividlight.com/articles/3614a.htm
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