| 摘要 |
An electrodeless discharge lamp, including a waveguide (105) for transmitting microwave emitted from a magnetron (104), a resonator (120) positioned at an outlet port (105a) of the waveguide (105), for blocking the microwave and passing light and a united bulb (131), which is positioned inside the resonator (120), including a bulb portion (132) which seals inert gas (G), and emits light by the microwave, and a reflective portion (134) for reflecting the light emitted from the bulb portion (132) forwards, which are integrally formed, can reduce assembly time of a lamp and reduce the whole size of a lamp. <IMAGE>
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