| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighting device which enables improvement of the attachment workability and efficiently radiates heat of a light emitting element.SOLUTION: A lighting device includes: a light emitting element mounting substrate 6; and a metal frame 4 including attachment parts 4a which rotatably fit in an attachment metal fitting provided with cut and raised parts and a placement part on which the light emitting element mounting substrate 6 may be placed. The lighting device includes: a translucent cover which covers the light emitting element mounting substrate 6; and a frame cover 3 which fixes the frame 4 to the translucent cover. Each attachment part 4a may rotatably fit in the cut and raised part of the attachment metal fitting attached to a ceiling part etc. |
