How electricity solar lamp energy saving

1, how to extend the service life of the fluorescent tube 1 times? Fluorescent lamp in use after a period of time, often tubes will be black, illuminance is also down, if you remove the tubes, the shaft turn 180 degrees, then insert the lamp holder, which invert the contact, the life of the fluorescent lamp can be extended twice, and accordingly improve the intensity of illumination.

2, what is 'green lighting'? 'Green lighting' is in the early ninety s to save power to protect the environment lighting system on international image.

3, what is called 'China's green lighting project'? 'China's green lighting project' is the state economic and trade commission, the state science and technology commission, the state planning commission, the ministry and other departments jointly organize the implementation of a through development to promote efficient lighting appliances, gradually replace the traditional inefficient light source, energy saving and environmental protection during the 'ninth five-year large energy conservation of key projects. In May 1996, started in the earth in full swing.

4, 'China's green lighting project' to promote the efficient light source mainly includes those? Photosynthetic efficiency good, light color, long life, safe and stable performance of electric light source is mainly electronic energy-saving lamps, Compact fluorescent lamp) Thin tube, fluorescent lamp, high-pressure sodium lamp and metal halide lamp and so on.

5, what is the main advantage of rare earth fluorescent than incandescent bulbs?

　　1) Rare earth fluorescent lamp luminous flux is 6 times of incandescent lamp, energy saving rate of 80%.

 　　2) The life of the rare earth fluorescent lamp is 5 times of incandescent lamp.

　　3) 3 smooth effect of rare earth fluorescent lamp is incandescent lamp. 5 times.

　　4) 20% of the calorific value of rare earth fluorescent lamp is light power, incandescent lamp calorific value is 80% of light power.

6, several major energy-saving lamp power saving rate respectively?

 　　1) Fine diameter (36 w Φ38) Power saving 40% - than incandescent bulbs 50%

　　2) Fine diameter (36 w Φ26) Fluorescent light than ordinary thin tube diameter fluorescent lamp power saving 20%.

 　　3) With the power of the ultrafine diameter ( Φ16) Fluorescent light than ordinary thin tube diameter fluorescent lamp power saving 20%.

 　　4) Compact fluorescent lamps ( Rare earth tricolor energy-saving fluorescent lamp) Power saving 80% than incandescent bulbs.

7, within 5000 hours of life, 20 watts compared with 100 watts of ordinary incandescent lamps, electronic energy-saving lamps in each electricity price is 0. 396 yuan, how many KWH saving electricity? How many yuan save electricity? Within 5000 hours lighting, a 20 watts than ordinary incandescent lamp to 400 KWH saving electricity and electron energy saving lights when the cost per kilowatt-hour is 0. 158 396 yuan, can save electricity. 4 yuan.