Yantai Haolibest Lighting Co., Ltd has an excellent R&D team, the technical support from Chinese Academy of Sciences, and complete inspection equipments, which makes it leads the way in the energy-saving lamps field of China. Several researching achievements are made every year. Our high-power energy-saving lamps are designed on long-life circuits, and they have turned out to be very popular in the markets due to their reliable quality. Besides, we invented our own DC energy saving lamps that can be applied to motor, boats, wind energy, solar energy systems and have been adopted by many companies. We ever participant the China Recycling Energy project of the World Bank / GEF. The integration of electronic ballast is the next goal of our research at the moment. By that time, the energy-saving lamps will have more reliable quality and longer life.