LED Lighting & Display Manufacturers in China
LED lighting that is light-emitting diode lighting, is a semiconductor solid-state light-emitting devices, is the use of solid semiconductor chips as light-emitting materials, in the semiconductor through the carriers occurring composite release of excess energy and cause photon emission, directly emit red, yellow, blue, green light, on the basis of the use of the principle of the three primary colors, add phosphor, you can emit any color of light.
LED lighting according to different luminous intensity, can be divided into ordinary brightness LED, high brightness LED, ultra-high brightness LED, which ordinary brightness LED is mainly used to do all kinds of instrumentation indicators, or small character, digital display, etc.; high brightness LED used in special lighting areas, such as full-color display, automotive lamps, special work lighting, military fields, etc.; ultra-high brightness LED is widely used in civil, industrial lighting and other types of general-purpose lighting. In civil, industrial lighting and other types of general lighting field.
With the growing awareness of energy saving and environmental protection worldwide, LED lighting has become one of the green energy-saving and environmental protection industries vigorously promoted by governments and relevant enterprises due to its low energy consumption, long life and high brightness. Especially in the 21st century, along with the acceleration of industrialization and urbanization, energy and environmental pollution problems are becoming increasingly serious, LED ushered in the rapid development of its green characteristics.
LED and traditional light sources, compared with energy-efficient, safe and stable, intelligent and controllable features, is an important driving force in the field of lighting carbon savings, the international community to speed up the popularization and promotion of LED lighting.
At present, China's LED lighting manufacturers have become an important part of the global LED lighting industry, LED lighting product development and manufacturing of key functions.
Overall, at this stage, China's LED lighting industry market concentration is low, and the industry is relatively decentralized. Some data show that the current market concentration of China's LED industry is low, CR3, CR5, CR7 are less than 10%, and showing a downward trend. This shows that there are many competitors in China's LED industry, the head enterprises have little control over the market, and the market competition is fierce.