| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighting system easily mountable to a wall surface of a tunnel and the like. SOLUTION: An upper engagement piece 21 having a bent part is fixed to the upper part of backface of a luminaire 10, and an L-shaped lower adhering piece 23 is fixed to its lower part. An upper abutting part 41 having a bent part to lock the one end of the upper engagement piece 21 and a lower fixing part 43 to fix the lower adhering piece 23 are provided on a mounting rack 40 to mount the luminaire 10. |
