| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighting device capable of increasing a range of presentable luminous colors and presenting a proper optical space that is suitable for each life scene.SOLUTION: A lighting device is provided which is characterized in that the luminous color includes a white light source 22 of bulb color and daylight color, and a primary color light source, and as compared with the case where only the white light source is turned on, illumination light turned on in a dedicated mode turning on the white light source and the primary color light source has higher correlation color temperature. |
