Features and advantages of LED lighting market

With the development of new materials and process improvements, LED light technology tends to highlight and full color. GaN substrate the appearance of the blue LED, the LED is expanded application areas. The main current LED applications, including large-screen color display, lighting, lasers, multimedia imaging, LCD background light sources, detectors, traffic lights, instrumentation, optical communications, satellite communications, marine communications and optical pattern recognition, etc., but also mainly used for lighting and display.
LED is produced by a superconducting high-intensity light-emitting crystal light, it emits very little heat, not to waste too much heat as incandescent bulbs, unlike fluorescent lamps, as a result of high energy consumption and generate toxic gases, unlike neon, as required high voltage and easily damaged. LED has been globally recognized as a new generation of environmentally friendly high-tech light.
LED light with high efficiency, energy saving than the traditional 80% neon, safe and reliable. LED light changes the incandescent tungsten lamps with energy-saving light of three basic principles of dye, while the use of electric light. LED wall washer light source has a long life, high luminous efficiency, no radiation and low power consumption. LED spectrum is almost entirely concentrated in the visible light spectrum, the luminous efficiency of up to 80% to 90%. The LED and incandescent lamp, spiral energy saving lamps and T5 fluorescent trichromatic comparison, the results showed that: ordinary incandescent light efficiency of 12lm / W, life expectancy is less than 2000h; spiral energy saving lamp luminous efficiency of 60lm / W, life less than 8000h; T5 tricolor fluorescent light efficiency compared to 96lm / W, life is about 10000h; and a diameter of 5mm white LED light efficiency is 20 ~ 28lm / W, life can be greater than 100000h.