Advantages and disadvantages of halogen lamp
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Answer:
The tungsten halogen lamp is a new product of the third generation of lamps. A halogen lamp is an inflated incandescent lamp containing a portion of a halogen element or a halide in a filling gas. In ordinary incandescent lamps, the high temperature of the filament causes the evaporation of tungsten, and the evaporated tungsten precipitates on the glass bulb, which causes the bulb of the bulb to become black. In 1959, a tungsten halogen lamp was invented, and the blackening phenomenon was eliminated by the principle of the tungsten halogen cycle.
What are the advantages and disadvantages of tungsten halogen lamps?
The tungsten halogen lamp has the advantages of small volume, luminous efficiency, stable color temperature, almost no light decay, and long life. It has a high operating temperature and is not suitable for dusty, flammable, explosive, corrosive environments, and places with vibration. If it is stained with hands or oil, it will make the quartz glass tarnish, turn white and cloudy, reduce the brightness, shorten the life, and even break the glass shell.
Invitech is a company with over 30 years experience in halogen lamp base field.We have H4,H7,H8,H9,H16 series product.Osram and Philips are our long terms cooperation partners in automotive lighting.
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