The Trial Manufacturing of Inner Bulb of 200W High Pressure Mercurry Lamps

고압수은램프발광관의 시작연구

Research on the domestic production of arc tube of high pressure mercury lamp. This research is to solve the problem on the domestic manufacturing method for the arc tube of high pressure mercury lamp. (200W). The trial product is favorably compared with its foreign equivalents in its performances and quality. An advancement in manufacturing technology and the strict selection of raw materials will assure its domestification.