| 摘要 |
PROBLEM TO BE SOLVED: To provide a luminaire installable even in a supporting bar with different height from that of a standard one. SOLUTION: This luminaire comprises a supporting fixture 30 to be attached to the upper face 2 of the luminaire main body 1 while striding over the upper side of the luminaire body 1 in the width direction and the luminaire body 1 is locked to a pair of supporting bars having locking projected parts 21, 22 in the upper parts through the supporting fixture 30. In this case, the supporting fixture 30 comprises a main body supporting tool 31 inversely U-shaped, attached to the upper face of the luminaire body 1, and having installation holes in lower ends in both sides, supporting bar installation tools 40 attached to the surface sides of lower ends of both sides of the main body supporting tool 3 and having screw holes 42 to be locked to the supporting bars, and screws 29 inserted into the installation holes of the main body supporting tool 31 from the inside directions and fastened by being screwed into the screw holes 42. |
