Sammyung Co., Ltd. has been steadily developing technology in the important industrial lighting technology field for over 40 years, securing high-performance, high-quality lighting equipment and establishing a strong domestic market base. It has also greatly contributed to import substitution and exports. To meet diverse consumer demands, the company has been improving the industrial environment, playing a leading role in the lighting industry, and continuously striving to develop new technologies, making it an excellent small and medium-sized enterprise. Sammyung has independently developed and localized the core components, arc tubes, for sodium and metal halide lamps, expanded its manufacturing facilities, and is mass-producing and re-exporting high-quality products both domestically and internationally. Recently, the company has also begun the development of LED lighting fixtures, focusing on intensive research and investment. By forming industry-academia-research consortia, Sammyung is realizing its commitment to technology development through its management policy.