[Text / High-tech Research Institute LED Research Institute (GLII)] LED light engine refers to the overall combination of LED package (component) or LED array (module), LED driver, and other brightness, thermal, mechanical and electrical components, the earliest Launched by nine international lighting companies such as Philips, Osram, Panasonic and Toshiba, and established in 2010 by the Zhaga International Alliance, the LED industry cooperation organization aims to promote the standardization of lighting products and to achieve mutual exchange of LED light source products from different manufacturers. Transmutation.
In recent years, more and more domestic companies such as Hongli Optoelectronics, Xinli Light Source, Meiya Optoelectronics, Effie Lai, Changyuntong, Guangmai Electronics, Zhonghao Optoelectronics, and Liyang Optoelectronics have been involved in the LED light engine market. However, after years of development, the LED light engine market has not grown rapidly. At present, the overall market acceptance is low, and the market size is small. The LED light engine market is still in the “emergence” for the time being.
According to the research data of the High-tech Research Institute LED Research Institute (GLII), the market size of China's LED light engine in 2014 is still less than 100 million yuan. According to the GLII sample survey, among the mainstream LED lighting manufacturers in China, about 80% of the mainstream LED lighting companies have not used LED light engine products, and about 20% of enterprises are only using some products.
GLII believes that the current LED light engine market acceptance is low and the market size is small. The main reason is that the product stability is poor, and the product performance needs to be further improved. The specific performance is as follows: 1) Narrow voltage problem: most enterprises are still not effective To solve this problem, voltage fluctuations cause serious power drift; 2) low product efficiency: most enterprise LED light engine products have a conversion efficiency of only 70-80%; 3) some products have severe strobe.
GLII believes that more companies will participate in the LED light engine market in the next two or three years. At that time, product performance is expected to accelerate. In addition, the LED lighting market will continue to develop rapidly, and the LED light engine market has a good imagination.
