| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an illumination device which can adjust a light environment to a user's taste regardless of the user's situation. <P>SOLUTION: An illumination device comprises: an illumination adjustment part 12 which adjusts the illuminance of illumination light emitted from an illumination part 11; a color adjustment part 13 which adjusts the illumination color of the illumination light emitted from the illumination part 11; a room environment measurement part 14 which measures a light environment of a space illuminated by the illumination light emitted from the illumination part 11; and an automatic adjustment part 15 which adjusts the illumination adjustment part 12 and the color adjustment part 13 so that the light environment measured by the room environment measurement part 14 may be a constant light environment with respect to work carried out in the space. <P>COPYRIGHT: (C)2013,JPO&INPIT |
