DH Lighting Co.,Ltd has been leading the automotive lighting industry of Korea, based on a spirit of technology and future innovation, since it was established in 1994. The automotive halogen bulb is the main item from DH Lighting, which is well-known under the "Excelite" brand through its exports to over 40 countries worldwide, as well as OEM for Korean car makers. The company's technological capability has been acknowledged as the best of the best in the automotive lighting industry, by acquiring E-1 certification from Europe, DOT from the USA, ARTC from Taiwan, iCAT from India, and INMETRO from Brazil for all of its standard products, and also ISO/ TS16949, IS014001 for the quality and environment management system. As we have the largest production capacity of all types of automotive halogen bulbs in Asia, with extensive ranges of the highest OEM quality, drivers with our products experience complete safety and satisfaction