| 摘要 |
PROBLEM TO BE SOLVED: To provide a luminaire which can ensure desired optical characteristics at a low cost.SOLUTION: The luminaire includes a plurality of semiconductor light sources mounted on a substrate, and a sealing section. The sealing section is provided on each semiconductor light source, and includes a wavelength conversion part containing a phosphor being excited with primary light radiated from the semiconductor light source, and a light color adjustment part for adjusting the light color of light exiting the wavelength conversion part, by providing the phosphor between adjoining wavelength conversion parts, or by providing an arbitrary one of the wavelength conversion parts provided on the plurality of semiconductor light sources so that the shape or characteristics are different from that of other wavelength conversion parts. |
