White LED will replace the existing lighting products

With rising environmental awareness, the traditional lighting equipment of high power consumption and waste pollution, has caused the attention of the advanced countries, a lot of money and manpower to develop the environmental protection new light source. White LED and the "green lighting", with the advantages of low power consumption and waste Recyclable, has become the positive development of the advanced countries in the direction of ten years and may even completely replace the existing lamp lighting products. LED semiconductor light emitting component, is the use of semiconductor electron and hole binding energy release light, and general incandescent bulbs heated by different light, belongs to cold, with low power consumption, long service life, reflect the advantages of small volume, fast, weather resistance etc.. In addition, LED is mainly divided into visible and invisible light, the visible light LED products include red, yellow and orange light, used mainly for backlight, automobile etc., without visible LED including IrDA, VCSEL and LD, the application in communication. The white LED is the most promising emerging LED products, compared with the white LED tungsten lamp and fluorescent lamp, has the advantages of small size (multiple, combination), low heat (no heat radiation), small power consumption (low voltage, low current starting), long life (10 thousand hours) fast response (in high frequency operation), environmental protection (seismic impact resistance is not easy broken, waste Recyclable, no pollution) etc., it has been optimistic about the industry in the next ten years, it will replace the existing lighting products, to become the new lighting appliance.