| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a convenient luminaire capable of effectively using radiated light by freely controlling emission patterns of the light to be radiated from a light source to control the irradiation range, and capable of easily changing the irradiation range by only exchanging a light-transmitting panel. <P>SOLUTION: The light-transmitting panel having a specified irregular shape is arranged opposite to the light source, on a radiating side of the luminaire including a LED light source. <P>COPYRIGHT: (C)2010,JPO&INPIT |
