| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighting system which reduces discomfort that a performer has owing to illumination light while maintaining conspicuousness of the performer etc., to an audience etc.SOLUTION: A lighting system 1 includes: two or more kinds of light source (LED) 2; a controller 3 for setting a color temperature of illumination light by the light sources 2; a control section 4 which controls outputs of the light sources 2 individually so that the illumination light reaches the color temperature set by the controller 3; and mode changeover switches 33a, 33b for switching dimming modes. The dimming modes includes a first dimming mode in which the illumination light emitted by the light sources 2 is changed, and a second dimming mode in which a conspicuousness index FCI of the illumination light emitted by the light sources 2 is changed. With this constitution, illumination light having high conspicuousness is used by a user's operation or by automatically changing the dimming modes so as to reduce discomfort that a performer has owing to the illumination light while maintaining conspicuousness of the performer etc., to an audience etc. |
