Shanghai Hongyuan was invited to attend the forum of Light Sources 10 from 19th to 22nd ,July, 2004 in France. The thesis of “Induction lamp application and its dimming technology” was recognized and praised by the international experts. Shanghai Hongyuan was the only one Chinese lighting company discussing the innovation of the lighting source with the experts of lighting source form the research institution of different academies and the independent R&D institution  coming from the world over, and which demonstrates the Chinese Lighting Technology has stepped into the forefront of the world.