| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light source lighting device which can perform both color matching and lighting control without causing any discontinuity being recognized by a person during the color matching and/or lighting control, and to provide a luminaire equipped with it. <P>SOLUTION: The light source lighting device comprises a first light source 1, a second light source 2 having a color temperature of 2500-3200K which is lower than that of the first light source, a lighting circuit 3 which lights the first and second light sources, respectively, and control means 4 which can select a fade-out mode for fading out the first and second light sources by performing continuous lighting control and controls the lighting circuit so that the quantity of light of the second light source becomes larger than that of the first light source in the subsequent stage when the fade-out mode is selected. <P>COPYRIGHT: (C)2012,JPO&INPIT |
