LED illuminate the future life

Life only a lamp is not fantasy. Power consumption is only 10% LED incandescent lamp, luminous efficiency and will be 80%~90%'s 100 thousand hour service life, has become the mainstream of the global lighting equipment in 10 years, this one with "zinc" improved lamp will light up a more than $4 billion 300 million in the lighting market.

Beijing Olympic Park, 440 thousand "Xlamp" LED lamp "Water Cube" nearly 80 thousand square meters of water shimmering shadow, and it is only the total energy is the traditional lighting system 52%, which makes the "Water Cube" has become one of the high tech Olympics and Green Olympics symbol. In November 1, 2007, the production of "Xlamp" LED of the CREE company in the United States all the lighting equipment in North Carolina headquarters and manufacturing facility to replace LED, verify the dual advantages of LED lamps developed their own lighting performance in energy saving and environmental protection. "Energy saving, environmental protection, low maintenance costs in one of the LED lighting equipment is a real alternative to traditional lighting solutions. In the eyes of the president of Cree, from the "Water Cube", the future of the world will be illuminated by LED lights.

LED (light emitting diode, light emitting diode) is a kind of semiconductor which can convert electric energy into visible light. The utility model adopts the electric field to glow, and the principle of the incandescent lamp is changed. Most of the electricity is converted into heat by tungsten filament, and only 10% is converted into light energy. The spectrum of LED is almost all concentrated in the visible light band, the luminous efficiency can reach 80% ~ 90%, and the heat released is much lower than other lighting systems. Emitting light of the same intensity, the LED consumes only 10% of the incandescent light, and a fluorescent lamp of about 50%.

Theoretically, the longest life of the LED lamp can be up to 100 thousand hours, which is considered as a lamp for a lifetime. LED (light emitting diode, light emitting diode) is a kind of semiconductor which can convert electric energy into visible light. The utility model adopts the electric field to glow, and the principle of the incandescent lamp is changed. Most of the electricity is converted into heat by tungsten filament, and only 10% is converted into light energy. The spectrum of LED is almost all concentrated in the visible light band, the luminous efficiency can reach 80% ~ 90%, and the heat released is much lower than other lighting systems. Emitting light of the same intensity, the LED consumes only 10% of the incandescent light, and a fluorescent lamp of about 50%. Theoretically, the longest life of the LED lamp can be up to 100 thousand hours, which is considered as a lamp for a lifetime.

China green lighting project to promote the survey project office, now China annual lighting electricity in more than 300 billion degrees, if you replace all incandescent lamps with LED and fluorescent lamps, 1/3 lighting will save electricity. This is equivalent to the world's largest power station - the Three Gorges project annual generating capacity.

At present, China's Ministry of science and technology has approved Shanghai, Dalian, Nanchang, Xiamen and Shenzhen as the base of LED industrialization. It is expected that by 2010, the first approved by the scale of the industry in Xiamen will reach 20 billion yuan, the whole of China will be more than $150 billion LED.

Source: China Lighting Design Network