| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an illumination device, in which a minimum necessary sensor can be arranged in the optimum position, regardless of the installation location the apparatus and that does not require wiring between the apparatuses. SOLUTION: The illumination apparatus K comprises a light source L, a stabilizer that lights the light source L, and an illumination control part D that controls the light output of the light source L to the stabilizer B. A control part C, that outputs an illumination signal to the illumination control part D, based on the received RF signal, is installed inside the illumination apparatus K, and plural sensor parts S that transmit the detected information to the illumination apparatus K by RF signal are installed outside the light source L of the illumination apparatus K, and the brightness of the light source L of the illumination apparatus K is controlled, based on the information detected from the plural sensor parts S.</p> |
