摘要 |
PROBLEM TO BE SOLVED: To provide a drive device which performs precise lighting control and color matching at a high degree of freedom, and an illumination apparatus. ! SOLUTION: A drive device 1 is configured to change brightness and a color of light by driving a DC light-emitting load 2 on the basis of a lighting control signal inputted from the outside. The drive device 1 includes: a first table 12 correspondingly storing a duty and a color temperature of the lighting control signal; a second table 13 correspondingly storing the duty of the lighting control signal and a color temperature different from the color temperature in the first table; a table selection part 14 for selecting any one of the first table 12 and the second table 13 in accordance with the duty of the lighting control signal when the drive device is powered on; and a color matching part INV which performs color matching on the basis of the color temperature in the table selected by the table selection part 14, and drives the DC light |