LIGHT SOURCE IGNITION DEVICE AND LIGHTING APPARATUS

摘要

A light source lighting device includes a first light source 1, a second light source 2 having a color temperature lower than a color temperature of the first light source, the color temperature of the second light source being 2500 to 3200 K, a lighting circuit 3 configured to light each of the first and second light sources, and a control unit 4 which is capable of selecting a fadeout mode for continuously dimming and fading out both the first and second light sources and, when the fadeout mode is selected, in a period of a latter stage controls the lighting circuit to increase a light amount of the second light source to be larger than a light amount of the first light source.