Incandescent lamps, tungsten halogen lamps, fluorescent lamps, high-pressure mercury lamps.
A, incandescent lamp
1, features
Widely used by people a light source, it can emit a warm halo yellow light, most of us think of light bulbs. It is inexpensive, good color rendering (Ra=100), bright when the light is turned on, continuously dimmable, and simple in structure.
2, use
Room, living room, lobby, guest room, store, restaurant, walkway, meeting room, courtyard.
3, the use of
Table lamps, lamps, wall lamps, bedside lamps, corridor lamps and so on.
Second, tungsten halogen lamps
The filling gas contains some halogen elements or halide gas-filled incandescent lamps. With all the characteristics of ordinary lighting incandescent lamps, light efficiency and life expectancy than ordinary lighting incandescent lamps more than doubled, and small size?
Use: conference room, exhibition hall, living room, commercial lighting, film and television stage, instrumentation, automobiles, airplanes and other special lighting.
Three, fluorescent lamps (commonly known as fluorescent lamps)
Features: high luminous efficacy, long life, good light color.
Fluorescent lamps have straight tube type, ring type, compact, etc., is a very wide range of applications of energy-saving lighting source.
Four, high-pressure mercury lamp
1, features: long life, relatively low cost.
2, use: road lighting, indoor and outdoor industrial lighting, commercial lighting. High-pressure sodium lamps
3, features: long life, high luminous efficacy, fog permeability.
4, use: road lighting, floodlighting, square lighting, industrial lighting, etc..
Expanded Information:
Electricity saving tips
One, choose energy-saving lamps: fluorescent lamps than incandescent lamps save electricity. 20 watt fluorescent lamps even more than 40 watt incandescent lamps (out of the better environmentally friendly energy-saving products, LED fluorescent lamps 2 watt can be a replacement for the 40 watt incandescent lamps. 4 watt can be a complete replacement for the 20 watt ordinary fluorescent lamps and 20 watt ordinary energy-saving lamps). Watt of ordinary energy-saving lamps).
Two, make full use of the reflection and reflection: such as to the lamp with a suitable reflector can improve the illumination. The use of indoor wall reflections plus white walls can also improve the illumination of about 20%.
Three, often keep the bulb and lampshade clean, to ensure the highest lighting and light reflection effect.
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