| 摘要 |
PROBLEM TO BE SOLVED: To provide an illumination device with less leakage light and high illumination efficiency.SOLUTION: An illumination device includes a plurality of optical units 6 each having a light-emitting part having a light emitter, and a reflector controlling light from the light-emitting part; and a device body A which is mounted with the plurality of optical units bilaterally symmetrically in relation to a central axis extending along the front-back direction, and has an irradiation part having an opening for irradiating light from the optical units outward. |
