| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an indoor lighting device capable of enhancing dramatic effect by indoor lighting. Ž<P>SOLUTION: The device 1 includes: a light source (light emission diode 2); a body 3 mounted to a ceiling part 6 and surrounding the light source; and a lifting member (cover member 4) liftably provided relative to the body and having a reflection part 16 for reflecting a light beam from the light source. A lower light transmission part 19 is provided on the lifting member, and a side light transmission part 22 is provided on the lifting member or the body. By lifting operation of the lifting member, it can be switched to the first lighting state P that the lower light transmission part is released and the side light transmission part is closed by the reflection part and to the second lighting state Q that the lower light transmission part is closed and the side opening part is released by the reflection part. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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