| 摘要 |
<p>PROBLEM TO BE SOLVED: To store a power source device in a housing body and prevent the power source device from being heated to a high temperature.SOLUTION: A lighting device according to one embodiment includes: a substrate; a housing; and a power source device. A light emitting element is mounted on one surface of the substrate. The housing includes: an installation surface on which the other surface of the substrate is installed; and a storage part where a longitudinal direction is arranged substantially parallel with the installation surface and at least a part thereof is formed at a position that does not overlap with the substrate. The power source device is disposed in the storage part of the housing and supplies electric power to the substrate installed on the installation surface of the housing.</p> |
