| 摘要 |
PROBLEM TO BE SOLVED: To provide a luminaire which can suppress the deterioration of light flux and suppress irradiation unevenness.SOLUTION: A luminaire includes: an LED light source 10; a translucent member 51 provided on a light emission side of the LED light source 10; a reflection plate 40 which has an incident port 40a where light from the LED light source 10 which transmitted through the translucent member 51 enters, and which makes the light entered from the incident port 40a reflect and emit from an outgoing port 40b; and a reflection member 52 which has a reflection face 52a which makes the light emitted from the LED light source 10 reflect and enter the incident port 40a. The reflection member 52 is provided between the LED light source 10 and the reflection plate 40, and provided around the translucent member 51. |
