China LED professional more than 8000, but there are more than 5000 home is in the industrial chain of dirty. These companies because itself short core technology, in the whole industry chain in the divided profit only part of the micro bo. But this year the European and American recession, the domestic LED the company export orders decline sharply, "homogenization, spelling price" image become more and more serious. At that time, the phenomenon of a silence, a lot of staff and "turned," stop start looks, review the search KouEr. And recently LED all the household lighting "become more proficient in one's profession", increase agility, will give professional bring another slice of dawn.