| 摘要 |
PROBLEM TO BE SOLVED: To provide a light-emitting device having the reduced number of components, capable of improving assembly work efficiency, and hardly causing temperature difference between light-emitting elements mounted on a substrate at lighting, as well as a lighting device using the light-emitting device, and a lighting fixture using the lighting device.SOLUTION: A light-emitting device 6 includes an installation member 60 which has a front side support part 602a and a rear side support part 602b opposed to an edge of a substrate 61 and a substrate insertion groove 602 formed, and the substrate 61 of which a light-emitting element 62 is mounted on the front side, and which is inserted by sliding to the substrate insertion groove 602 of the installation member 60, and in which the front side support member 602a is installed and fixed to the installation member 60 by being caulked at a position shifted in a longitudinal direction. |
