| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting fixture capable of irradiating proper light to a ceiling surface and a goods shelf. <P>SOLUTION: Since an LED light source 21 for upper part irradiation has a diffusion lens 22, the irradiation light to the upper part is irradiated to the ceiling surface 11 in a wide range and can increase brightness feeling of the whole space. Further, since an LED light source 23 for lower part irradiation has a narrow angle lens 24, the irradiation light to the lower part is irradiated to a narrow range aimed and can illuminate brightly goods or the like on the goods shelf 13 without irradiating, for example, a passage between the goods shelves 13 in the lower part. <P>COPYRIGHT: (C)2012,JPO&INPIT |
