Compared with traditional lighting devices, LED lighting includes many important advantages: lower cost, long life span, low maintdnance cost. At present, the main promoting factor for LED market is efficiency and a series of LED lighting technique.If LED light lacks appropriate power and control technique support, the characteristic of energy saving and environmental friendly will not be realized.

As the quick development of LED lighting technique, some processing project will last as long as three years.This possibility at present and potential in the future form a subtle dynamic relation.Of course, every coins have two sides. The advance technique will reduce cost , that's to say, a lighting design engineer with a well-designed idea will find that he can achieve better result than his previous one, it will reduce project cost, save energy or save installation time. So though some companies seem to be the leader in the field, they can't process a project design under circumstance of  mastering all the technique.

In China market, the LED lighting trade are facing the challenges of prices,brand, retail channels and relevant regulation.Manufacturers are turning their eye on the updating the design of COB and quality, in this way can they overcome the challenge of price and demonstrate their own value.We also witness a trend, some local manufacturers retreat from the market. In addition, In China, manufacturers are facing limitation to the rare earth exporting share. Many LED fluorescent powder contain some rare earth elements. The most concern question for Chinese manufacturer is whether these materials can be used.