| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighting device capable of easily changing distribution of light.SOLUTION: A lighting device 1 in an embodiment is provided with a plurality of first fixing members 150a to 152b fitted, at the side surface of a cylindrical member 101b inside the opening part 101c formed at a heat radiator 100 at intervals, in a direction toward a light-emitting element 12 from the opening side of an opening part 101c. The lighting device 1 is provided with a decorative frame 200 having a cylindrical member 260 to which a light projecting opening is formed and which is inserted into the opening part 101c. The lighting device 1 is provided with a plurality of second fixing members 250a to 252b fitted to the outer surface of the cylindrical member 260 at intervals in a direction to insert the cylindrical member 260 into the opening part 101c, and capable of being engaged with the first fixing members 150a to 152b at a plurality of positions different in insertion length when the cylindrical member 260 is inserted into the opening part 101c. |
