| 摘要 |
<P>PROBLEM TO BE SOLVED: To simplify wiring works and reduce costs. <P>SOLUTION: In an illumination system of this embodiment, light sources 20 of all illumination apparatuses 2 are lighted by lighting power supplied from a lighting device 10 of a controller 1. Accordingly, it is unnecessary to install a stabilizer (a lighting device) in each of the illumination apparatuses 2 as in conventional examples, and in addition, it is possible to connect the controller 1 and the illumination apparatuses 2 by only one channel of electric power line 3. Therefore, as compared with the conventional examples where the lighting devices are mounted in respective ones of the illumination apparatuses, and two kinds of electric lines, that is, a power line and a signal line are wired, the illumination system of this embodiment can simplify wiring works and reduce costs. <P>COPYRIGHT: (C)2012,JPO&INPIT |
