According to statistics, in the past six months, the market capitalization of over U.S. $ 100 million in stocks, there are 428 stocks rose more than 50%,if to extend the market value of $ 10 million or more, rose over 50% is up 557. Of which 119 stocks in the stock price doubled within the past six months, 20 stocks rose over 200%. These stocks, or the best Revolution Light, stage or up to 553.73%, this LED light manufacturers United States surged performance is the main cause any significant turning point in the first quarter the company's revenue reached 449.7 percent year on year increase. In addition RevolutionLight, cree company SemiLEDs other LED stocks have achieved in the past six months about 100% of the increase. In March this year, the major investment banks has released research report on, which means that LED equipment industry will embark on another business cycle, which also explains why the A-share market last month, LED plate in the organization's pursuit of the next rose sharply. It is worth mentioning that, RevolutionLight did not appear too one-day gain over 30% of the pulse performance, but has been in a steady upward state.