The emergence of high brightness LED’s epoch-making significance, it is the human one of the greatest invention in the following Thomas Edison invented the incandescent light bulb. The earliest development of the LED can only be issued a red light, led recessed downlight, the lights used in electronic equipment. Today, LED can emit red, yellow, blue, green, orange, amber, blue and green two-color, red and green, yellow green, pure green, emerald green, white variety of the beam. Major cities in China, led recessed downlight, has been seen everywhere in the dazzling brilliance of the LED, the LED is changing our lives and our work environment.
Semiconductor technology in the microelectronics revolution is raised.
Highlight the advantages of a wide range of uses
Times Square in New York may not forget, high above the Coca-Cola advertising screen is clear, colorful, led recessed downlight, life like computer-controlled image is constantly changing. In fact, back in the early 90s of last century, led high bay the Munich Airport, Germany and France and Spain on the highway, there have been billboards or road lights with LED lighting, maintenance, do not ascend to open the light box, led recessed downlight, on the ground to open the light guide tube the light box, you can replace the light source.
LED glamorous and a lot of advantages. LED greater strengths in addition to long life, low energy consumption, there are three: First, the application is very flexible and can be made into a point, line, face various forms of portable products; environmental benefits of better, because the spectrum ultraviolet and infrared, neither heat nor radiation, led recessed downlight, is a typical green lighting, and waste recycling, no pollution; control is very convenient, as long as the adjustment of the current, it can be dimming, the combination of different colors of light changing the timing control circuit, the better to achieve a variety of dynamic changes.
The LED can be used not only large advertising display can also be used for construction and transportation lighting. LED as a key urban architectural landscape lighting, can flourish and be able to simulate the wear and tear and maintenance costs of any color, led recessed downlight, luminous flux is also greatly reduced in the outline contour. Due to small size, LED suitable for making into lines of lamps, LED lights made to the direction of the trails and lanes, safe, reliable, durable. In the past, in the night sky of the city, perhaps the most enchanting on a number of neon, However, because the neon is the most easily damaged, we often see, led recessed downlight, neon display images and text are always missing arms out legs.If you use LEDs to replace neon as a display sign, not only avoided incomplete regret, but can be achieved with the realm of desire.