Patent ID: 6954037

Claim:
An electrodeless lighting system comprising: a high-tension generator mounted at a casing, and for generating a high tension; a microwave generator mounted at the casing at a certain interval between itself and the high-tension generator so as to generate a microwave by the high-tension generated at the high-tension generator; a waveguide installed at the casing, and for guiding the microwave generated at the microwave generator; a resonator communicating with the waveguide so as to generate a high intensity electromagnetic field by exciting the microwave guided thereto through the waveguide; an electrodeless bulb assembly rotatably mounted inside the resonator so as to emit light with forming a plasma, and including a plurality of bulbs; and a stud installed inside the resonator, and for selectively illuminating one of the plurality of bulbs of the electrodeless bulb assembly.