New trend of investment development in LED lighting industry

Replacing traditional fluorescent lamps and incandescent lamps with LED lighting will repeat the LED-to-fluorescent lamps (CCFL) It can be found that the price difference between LED and CCFL backlight decreases rapidly, which is the period when the penetration rate of LED backlight increases rapidly. As commercial and industrial enterprises are more sensitive to the cost of electricity charges, the government's replacement of traditional fluorescent lamps and incandescent lamps with LED lighting for enterprises will repeat the LED-to-fluorescent lamps (CCFL) It can be found that the price difference between LED and CCFL backlight decreases rapidly, which is the period when the penetration rate of LED backlight increases rapidly. Because commercial and industrial enterprises are more sensitive to the cost of electricity, and the government's requirements for energy conservation and emission reduction are more stringent, the commercial and industrial fields are more active in using energy-saving lighting products. In the process of rapid decline in the price difference between LED lighting products and traditional lighting products, the penetration rate of LED lighting will rise rapidly. In the LED industry, there is a Haitz law proposed by Agilent RolandHaitz, which is considered to be Moore's law in the LED industry. Since the commercialization of LED, every lumen cost ($/lm) The annual decline is about 20, and from the data of recent years, the brightness increase and cost decline have an accelerating trend. According to the forecast of the US Department of Energy, the lumen Cost of white LED packaging will drop from 25 $/klm in 2009 to 2 $/klm in 2015, with an average annual cost drop of more than 30, and 2010-The average annual decline in 2012 was close to 40. The industry believes that 2011- 2012 will be a period when the price difference between LED and traditional lighting will drop rapidly, during which the penetration rate of LED lighting will increase by leaps and bounds. According to to $/lm for measure unit in 2012 about LED lighting cost will to fluorescent lamps of two times such as Will LED relative fluorescent lamps about 2. Taking 5 times of life into account, the total cost of LED lighting will be higher than that of fluorescent lamp lighting in 2012. Therefore, the large-scale replacement of LED lighting will be started at the end of 2011 and the beginning of 2012, 2011- The year 2012 will be an important investment Time for LED lighting industry. This process will also be repeated in the replacement of LED light sources. The replacement of LED lighting products will first take place in commercial and industrial fields, and will gradually spread to the field of household lighting after a good demonstration. At present, traditional lighting includes fluorescent lamps, incandescent lamps, halogen lamps and HID, each accounting for 36, 23, 16 and 13 of general lighting revenue. With the ban of incandescent lamps in various countries, the replacement of fluorescent lamps for incandescent lamps and LED lamps for incandescent lamps and fluorescent lamps will be carried out simultaneously.