| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighting apparatus which allows easy installation operation and is capable of efficiently dissipating heat generated in a light source.SOLUTION: A lighting apparatus 1 has: a light source section 3 that is provided with a substrate 15 having a plurality of LEDs 2 mounted thereon; a power supply housing section 5 that does not protrude from the outer periphery of the light source section 3 when viewed from a substrate mounting surface 15a side of the substrate 15, is disposed in the axis direction of the center axis 15b of the substrate 15, and houses drive power supply circuits 13a, 13b that supply electric power to the light source section 3; and a connecting section 7 that connects the power supply housing section 5 to the light source section 3 by providing a space 17 between the power supply housing section 5 and the light source section 3. |
