 |
|
|
|
|
|
|
Research Home
 Tools Art & Architecture Thesaurus Full Record Display
|
|
|
|
 |
|
|
|
 |
 |
|
|
|
|
|
|
Click the  icon to view the hierarchy. |
|
|
halogen bulbs (light bulbs, lighting device components, ... Components (hierarchy name)) |
|
Note: Quartz bulbs with gas filling that includes a halogen. The halogen combines with the tungsten evaporated from the hot filament to form a compound that is attracted back to the filament, thus extending the filament’s life and preventing from condensation on the bulb that darkens, an effect that reduces the light output of ordinary incandescent lamps. First used in the late 1960s in the motion-picture industry, halogen bulbs are commonly used in automobile headlights, residential lighting, and underwater photography.
|
| Terms: |
|
| halogen bulbs (preferred,C,U,English-P,UF,U,U)
|
| halogen bulb (C,U,English,AD,U,SN)
|
| bulbs, halogen (C,U,English,UF,U,U)
|
| ampoule halogène (C,U,French-P,AD,U,FSN)
|
|
Facet/Hierarchy Code: V.PJ |
Hierarchical Position:
|
|
|
Objects Facet |
|
|
.... Components (hierarchy name) (G) |
|
|
........ components (objects parts) (G) |
|
|
............ <components by specific context> (G) |
|
|
................ furnishings components (G) |
|
|
.................... lighting device components (G) |
|
|
........................ light bulbs (G) |
|
|
............................ halogen bulbs (G) |
Sources and Contributors: |
|
|
|
