Recently, some netizens on the BBS published an article said that in the field of outdoor lightings, electrodeless lamp at present stage more advantage than the LED, it is based on what reason?
electrodeless lamp and LED all belong to the fourth generation of light source, LED and electrodeless lamp has a high energy saving, high photosynthetic efficiency, long life characteristics. But because of the high power LED heat dissipation problem has always been not well, together with the high quality of the LED chip is expensive and lead to the LED with increase the cost of the whole lamp. Whereas electrodeless lamp lighting in the outdoor is a big advantage, especially in street lighting, factory lighting, tunnel lighting applications.
electrodeless lamp as a street light why has a big advantage?
a, electrodeless lamp power factor is high, up to 0. 99. Making energy-saving lamps use efficiency is very high, reached a energy saving effect. And at present the use of street lamp is more high pressure sodium lamp, although sodium can do 2200 k color temperature, strong penetrating power. But electrodeless lamp is 2700 k color temperature, can also do the same penetration is not weak.
2, energy-saving lamps of high photosynthetic efficiency effectively. Sodium lamp effective probably around 90 PLM/W light efficiency, and energy-saving lamps can reach 150 PLM/W. This is why the naked eye look, can electrodeless lamp brightness of 150 w and 250 w sodium lamp as one of the reasons.
3, electrodeless lamp has reached the national standard of energy conservation and emissions reduction coefficient, and the development of reach. Although leds can also achieve, based on the LED light failure is severe, and heat dissipation is not good, so electrodeless lamp lights is the best as the light source.
based on the above reasons, electrodeless lamp has become the numerous customers choose the best light source for street lamp. With the rapid development of energy-saving lamps, energy-saving lamps have in road lighting, factory lighting, tunnel lighting reflects their advantage.
no
sina property