| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighting system, which not only provides illumination in a building but also easily and precisely allows visually recognizing predetermined passages, to predetermined places such as emergency exits in the building, even in case of emergency and moreover is low in equipment cost and can be mounted easily on an existing building. SOLUTION: A lighting system 10 is equipped with a plurality of luminaires 12a...12a, 12b...12b disposed on the ceiling of a building and providing illumination in the building. A group of luminaires 12a...12a disposed along predetermined passages 13a to emergency exists 14 provide illumination of a kind different from that of the remaining luminaires 12b...12b. |
