| 摘要 |
PROBLEM TO BE SOLVED: To provide a luminaire provided with an inexpensive equipment body having high rigidity and satisfactory appearance and made of resin. SOLUTION: This luminaire is provided with the equipment body 1 attached by opposing to a construction face such as a ceiling and made of synthetic resin molding, a reflecting plate 4 arranged on the opposite side to the construction face in the equipment body 1 and connected with the equipment body 1, and a lighting device 2 lighting a lamp arranged on a face on the opposite side to the equipment body 1 in the reflecting plate 4 and arranged between the equipment body 1 and the reflecting plate 4, and a rib 6 for reinforcement having a hollow part 7 is formed integrally with the equipment body 1 on a surface of the equipment body 1. |
