Established in 1999, Leadray has made outstanding achievements in development of photoelectric materials and system integration design for the recent 12 years among the best in global market. Over the past 12 years, Leadray has acquired several representing technologies in semiconductor lighting field. Started with micro mechanical and electrical technology, this is the microelectronic component in between of integrated circuit and mechanism. Whenmajority of engineers only knew to solve problems with the traditional radiation solutions, Leadray has already created the unique techniques as microscopic heat conduction system to develop semiconductor lighting industry, which is the right direction and mission for the third lighting revolution. Not only development in high power unit LED is an indicative target, but also invention of phosphor for LED lighting is the vital engineering project. Furthermore, the second photometric in light source system is also one of the breakthroughs by Leadray. Following by possessing these crucial technical specifications and according to the key technology blueprint, Leadray has developed outdoor lighting, indoor lighting, consuming lighting, and special application lighting. In the nearly future, Leadray will devote itself to continuous development and providing LED lightings to the world as the leading benchmark on innovations to lead to the more environmental, friendly and economical earth for all the world.