Hong Kong DeRun Electronics Holding Limited

Yiyuan Electric Light Sources Co., ltd established in 1997, specialized in all kinds of miniature and sub-miniature vacume and gas filled lamp, We also supply high quality normal LED and high power white color LED for lighting fixture and home light sources.
Full line of bulbs for dental, medical, surgical & microscope use, including operating room illuminators, diagnostic instruments, blood analyzers, dental equipment, endoscopes, microscopes, laboratory & ophthalmic evaluation equipment. Incandescent, halogen, mercury & xenon lamps. Specialty light bulbs for the scientific, photographic, electronic, electrical, medical, optical, automotive, industrial, graphic arts industries; mercury, xenon, miniature, subminiature, halogen, telephone, projection & automotive; microscope, aircraft, dental, surgical, audio visual, stage / studio, European, laboratory, commercial lighting, showcase / display, energy efficient lighting. Flashlights & accessories.