LED lighting applications in the past to architectural landscape lighting, such as Garden street lights (Path Light), Searchlight (floodlight), Ladder lights (step lights), balcony lights, etc., accounted for about 43% of the overall LED lighting market in 2008, but the growth of this area has been slow,The future of the emerging growth areas, outdoor applications in LED street lights, its growth potential can not be ignored, because the global number of street lamps installed 180 million, and China, the United States and other countries more active use of this type of street lamp. Indoor applications are the fastest growing with retail display lighting, which will continue to grow by more than 50% over the next 3 years. As for the much-anticipated home lighting, the average daily use time for home lighting is about 4.3 hours, and the benefits of power-saving properties are limited by the lack of time available, only to expect a significant increase in the luminous efficiency of LED bulbs/luminaires and to guide the rapid decline in the cost of light bulbs/luminaires, so that they can reach the average family.