| 摘要 |
PROBLEM TO BE SOLVED: To provide a ceiling light having an LED as a light source which allows an LED unit to be replaced without damaging uniformity of light irradiation.SOLUTION: A ceiling light 1 includes: a body 10 having a power supply part 12 in the center and mountable with respect to the ceiling; an annular member 20 arranged independently around the power supply part 12 and having a plurality of light emitting parts 21 using light emitting diodes; and a cover 30 attachable/detachable with respect to the body 10 so as to cover the annular member 20 and capable of transmitting light radiated from the light emitting parts 21. The annular member 20 is connected to the power supply part 12 in an attachable/detachable manner and mounted in an attachable/detachable manner with respect to the body 10 by a plurality of supports 15, and it is replaceable when failure occurs in the light emitting parts 21 and a current circuit. |
