High-power LED market status
High-power LED refers to have a large rated current of the light-emitting diodes. Ordinary LED power is generally 0.05W, operating current is 20mA, and high-power LED can reach 1W, 2W, or even tens of watts, the operating current can be tens of million ampere to several hundred million ampere. High power LED as the fourth generation of electric light source, with small size, low voltage safety, long life, electro-optical conversion efficiency, fast response, energy saving, environmental protection and other fine features.
In recent years, high-power LED market is developing rapidly. The global high-power LED market has grown from US $ 5,053 million in 2008 to approximately US $ 12,399 million in 2015 (approximately RMB 82.235 billion). Is expected in 2016 the global high-power LED market size will reach about 85 billion CNY. High-power LED pre-rapid development in the future is expected to achieve large-scale growth in some special lighting, medium and long-term goals, including a larger share in the field of general lighting, good prospects for development.
In the LED market, high-power LED has a better future, not only can be applied to traditional outdoor lighting market, bright flashlight market, but also gradually to the automotive headlights, cell phone flash, UV LED lights and other emerging areas of penetration. The global high-power LED market scale year after year, while the ceramic package compared to PPA / PCT packaging and EMC packaging has an irreplaceable advantage, the ceramic substrate for high-power LED is a necessity.
High-power LED compared to traditional lighting has multiple advantages. More energy-saving, saving more than 80% of high-pressure sodium lamp; more green, high-power LED street lamp does not contain lead, mercury and other pollution elements, the environment does not have any Pollution, the use of more security, impact resistance, strong earthquake, LED hair light in the visible range, no UV and infrared radiation, and no filament and glass shell, there is no problem of traditional tube fragmentation. LED streets light can replace the use of traditional lighting, because it is functional lighting applications to achieve product compatibility, interchangeable, and to achieve modular, standardized and standardized. High-power LED street light of small decline, a year of light decline less than 5%, using 10 years can still achieve road use illumination requirements, and traditional lighting fades, a year or so has dropped more than 30%.
The next few years, high-power LED applications LED lights, automotive lighting, landscape lighting and other fields usher in a new round of development, will drive the market share of high-power LED to further improve the market prospects.