LED lighting substituting traditional fluorescent lamp and incandescent lamp lighting will repeat TV backlight field LED of fluorescent lamp (CCFL) replacement process, can be found in LED relative to the CCFL backlight price difference of the fastest decline period, is the LED backlight penetration had fast rise time period.

Because of the commercial industrial enterprises and more sensitive to electricity costs the government to the enterprise LED lighting substituting traditional fluorescent lamp and incandescent lamp lighting will repeat TV backlight field LED of fluorescent lamp (CCFL) replacement process, can be found in LED relative to the CCFL backlight price difference of the fastest decline period is the rapid rise of LED backlight penetration time. As commercial, industrial enterprises are more sensitive to the cost of electricity, the government to the enterprise energy saving and emission reduction requirements are increasingly stringent and other reasons, the commercial and industrial areas of the use of energy-efficient lighting products more active.

In the process of rapid decline in the price difference between LED lighting products and traditional lighting products, LED lighting penetration rate will rise rapidly. In the LED industry there is a Agilent Co RolandHaitz proposed by the Haitz law, is considered to be the Moore's law of the LED industry.

Since the commercialization of LED, the cost per lumen ($/lm) by about 20% a year, and judging from recent data, have accelerated the trend decline in brightness improvement and cost. According to the U.S. Department of energy, the cost of the lumens of white LED package from 25$/klm in 2009, fell to 2$/klm in 2015, the average annual decline in the cost of more than 30%, while the average annual decline of nearly 40%. years 2010-2012 we believe that 2011-2012 will be LED with the traditional lighting price difference time of most rapid decline, LED lighting penetration will produce a leapfrog growth during this period.

According to Zhongshan Yueshen Lighting Co., Ltd. Engineering Department, with $/lm as the unit of measurement, at two times the cost will fall to around 2012 LED lighting fluorescent lamp, such as the calculation of the LED relative fluorescent lamp is about 2.5 times, will make life, around 2012 the total cost of LED lighting ahead of fluorescent lighting. Therefore, we believe that the large-scale replacement of LED lighting will be launched at the end of 2012, early 2011, 2011-2012 years will be an important investment point of the LED lighting industry.