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The company focused on technical research, product design and manufacture of electromagnetic induction lighting (or electrodeless lamps, electrodeless lamps) products and accessories, the 21st century green energy-saving light sources. Because of shortage of traditional energy and global warming, "saving energy and reducing consumption" has become priority of the world development, new light source with environmental friendly features, such as long life, high luminous efficiency, real color rendering, high stability, less electronic noises, energy-saving, are of great significance to the our mankind, which is also what Otlong has been striving for. Thanks to company`s technological innovation policy and huge R&D investment, since the company's foundation, Otlong had made several major breakthroughs in some key technologies - especially, the knowledge how to match the lamp and ballast to achieve the best illumination effect - which had led Otlong successfully developed world-class induction lighting products with independent intellectual property rights. Through all these years, full product lines - ballast, induction light and fixture – had been designed and produced for various applications, in which, lamps like 250W ball lights, 400W ring lights and 400W rectangle lights, are the largest power light sources in the world with commercial use. At the same time, with intensive basic work being done to improve the product`s quality, Otlong is becoming a well-known Chinese brand for its high efficiency, stable, long life, wide-range products, in induction lighting market. In order to introduce these new green lighting products to more people, Otlong would like to work together with global lighting suppliers and dealers, to provide outstanding product and best service to worldwide customers. Starting from everyone, to save the energy, to protect our only home - the earth, for all the mankind and for the future!