| 摘要 |
PROBLEM TO BE SOLVED: To provide a luminaire having superior assembling workability and capable of reducing the number of parts items at low cost. SOLUTION: This luminaire is provided with a fluorescent lamp socket 12 for installing a straight fluorescent lamp and an umbrella-shaped distribution of luminous intensity control member 11 for reflecting light beam from the straight tube fluorescent lamp in any direction. The fluorescent lamp socket 12 is provided with lock parts 13, 14 for locking the distribution of luminous intensity control member 11, and the distribution of luminous intensity control member 11 and the fluorescent lamp socket 12 are provided so as to be movable relative to each other, and the distribution of luminous intensity control member 11 is locked with the lock parts 13, 14 by this relative movement. |
