LED will replace energy-saving lamps into the field of general lighting?

The World Wide Fund for nature (WWF) has launched the "Earth Hour" campaign in an effort to appeal to all mankind to participate in energy conservation and environmental protection. Although the energy saved by the activities of turning off the lights for one hour can not be counted, if the energy-saving lighting source can be used in a wide range, the effect of environmental protection is far more significant than that of turning off the lights for one hour.

LED replace energy-saving lamps?

In the lighting field, Fujian Sanan group assistant chairman Kan Hongzhu believes that incandescent lamp energy saving lamp is replaced by the trend, energy-saving lamps replaced by LED is the trend.

LED is the abbreviation of "Light Emitting Diode" (light emitting diode), known as the sunrise industry in twenty-first Century. LED is a semiconductor device, can emit red, yellow, blue, green, orange, purple, white (with phosphor) light, has the characteristics of energy saving, environmental protection, long service life etc..

Under the same brightness, LED power consumption is only 1/10 of ordinary incandescent lamp, fluorescent lamp 1/3, and life can be extended 100 times, the luminous life can reach more than 100 thousand hours (can be used continuously for 11 years).

LED lighting market has great potential, including the potential market in the field of general lighting hundreds of billions of dollars. General lighting refers to the office, shops, hotels, home lighting lighting, although LED has not yet formally entered the field, but with the continuous decline of LED technology continues to progress and cost, is expected in recent years, LED will gradually enter the field of general lighting.

In addition to the field of lighting, LED backlight, display, automotive market and traffic information and other fields have a lot of use. Data show that in recent years, China's domestic LED industry growth rate of more than 30% per year.

The rapid growth of LED industry has attracted the attention of all countries and regions in the world. Ministry of science and technology has been the national semiconductor lighting project included in the 11th Five-Year science and technology development plan, and has approved Shanghai, Dalian, Nanchang, Xiamen, 5 LED industrial base. At present, Beijing, Guangdong, Fujian, Shaanxi, Liaoning and other places have implemented the LED street demonstration project.

As optimistic about the LED industry, many companies are involved, at present, there are about 10 A shares of listed companies have obvious LED concept. The main business of LED wafer and chip R & D, production of Sanan optoelectronics is one of the star company, other key technologies have the advantage of the concept of LED company including A large, long power technology, Furi Electronics, Silan, Tongfang microelectronics and china.