进入能源高消耗时代,人们开始对Light-EmittingDiode(发光二极管,简称LED)这一长串复杂难解的英文单词投以新奇和注意的眼光.这才发现,LED其实早已潜入到我们身边,展开了一系列让人意想不到的应用.“,”For most of us,LED(Light-Emitting Diode)is a completely new thing.We are so familiar with the traditional lighting system that we always take its existence for granted.We did the same thing to the LED, however,because they have always been so strange to us.As the world energy supplies become more and more critical,people start to pay more attention to the LED. While doing this,we could find that in fact,LED has been around from very early on,and has been put into application in a lot of fields,such as the indicator light, displays,backside lamp-house,traffic light,medical equipment and mining industry.Zhong Shan Street of Xia Men city is a good example of the integrated application of LED lighting system.Every light in the street is made of LED,and every building is decorated with LED lights.Luminated by LED,the old street is becoming young again and attracting more tourists than before.