| 摘要 |
PROBLEM TO BE SOLVED: To provide a luminaire which is improved in heat radiation.SOLUTION: A luminaire includes a substrate 11 mounted with a light emitting diode 10, and a lighting fixture 2 having a substrate housing part 21 which is flat and has the substrate 11 fixed to a lower surface and a heat radiation part 22 projected at the substrate housing part 21. The substrate housing part 21 is provided with an electric wire insertion hole 20 into which an electric wire electrically connected to the light emitting diode 10 is inserted. Further, an electric wire cover 6 which covers the electric wire insertion hole 20 when viewed from above is coupled to an upper surface side of the substrate housing part 21. The electric wire cover 6 does not overlap with the substrate 11 when viewed from a vertical direction. The heat radiation is higher than when the electric wire cover 6 overlaps with the substrate 11. |
