| 摘要 |
PROBLEM TO BE SOLVED: To provide a compact self-ballasted lighting device preventing a cover member from sliding.SOLUTION: A compact self-ballasted lighting device 100 includes: a light-emitting body 12 including semiconductor light-emitting elements 11; a cover member 15 covering the light-emitting body 12; a radiator 20 to which an opening end 16 of the cover member 15 is attached and which radiates heat generated from the light-emitting body 12; a power-supply circuit board 35 supplying predetermined electric power to the light-emitting body 12; a storage case 39 storing the power-supply circuit board 35; and a base 50 supplying commercial electric power to the power-supply circuit board 35, grooves 19 being provided in the cover member 15, convex portions 42 that can be fitted into the grooves 19 being provided on the radiator 20; and the cover member 15 being bonded to the radiator 20 by fitting the convex portions 42 into the grooves 19. |
