摘要 |
PROBLEM TO BE SOLVED: To provide a lamp with a cap capable of realizing downsizing, as well as a lighting fixture using the lamp with the cap.SOLUTION: A lamp with a cap 10 includes a board 12, a power-source storage holder 13, a lighting device 14, and a cap member 15. The board 12 has a solid light-emitting element 11 arranged on one face side. The power-source storage holder 13 is made of cylindrical synthetic resin, at one end side of which, the other face side of the board is arranged in free thermal conduction. The lighting device 14 is stored in the power-source storage holder. The cap member 15 is arranged at the other end side of the power-source storage holder in free thermal conduction. |