| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a solid luminescence type lighting device and a spot light capable of suppressing the lowering of an irradiation light quantity while reducing color shading when using a plurality of solid luminous elements with different luminescent colors. <P>SOLUTION: This solid luminescence type lighting device is provided with a first solid luminous element 13a having directivity and emitting light of a specific color, a second solid luminous element 13b having directivity and emitting light of a color different from the first solid luminous element, a luminaire body 19 housing the first and second solid luminous elements for mixing emitted light from the solid luminous element and projecting it in a prescribed direction, and a translucent part 18 located in a light path of the mixed emitted light and constituted so that a light dispersion property changes in a direction crossing the light path. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
