| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting system distributing light by increasing an irradiation range. <P>SOLUTION: The lighting system includes a plurality of lamp parts 50, each having a plurality of LEDs as a light source, and is attached to a support for illumination. Each of the lamp parts 50 includes a substrate with the plurality of LEDs mounted thereon, a frame having a plane with the substrate mounted thereon, and a light-transmissive plate provided on the frame to emit light from the LEDs to the outside. The plurality of lamp parts 50 are held to radiate lights from the LEDs in different directions and are disposed to mutually face in parallel, and cavities are made among the plurality of lamp parts 50 to avoid accumulation of dust and the like. <P>COPYRIGHT: (C)2011,JPO&INPIT |
