| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a luminaire which can easily change light distribution while securing luminance in an illumination range which is long in one direction. <P>SOLUTION: As a plurality of light sources 22 are arranged along a longitudinal direction on a rectangular main apparatus body 20, the luminance is secured in the longitudinal direction. In addition, a sub apparatus body 30 is movably connected to the main apparatus body 20 and a plurality of light sources 32 are arranged along a longitudinal direction of the sub apparatus body 30. Therefore, the light distribution can be easily changed while securing the luminance by moving the sub apparatus body 30. <P>COPYRIGHT: (C)2010,JPO&INPIT |
