After years of development, China's LED stage light market has begun to take shape. Currently, there are more than 100 LED stage light enterprises (only refers to production companies, does not contain trade enterprises) in a certain scale in China. The annual output of LED stage light in 2012 is up to 1 billion Yuan, an growth over 20 % year on year. Due to the advantages of LED lighting, LED Stage lamp has been accepted by the market gradually, and its market demand will achieve rapid growth in the next few years. In 2012, the annual output value of China...