| 摘要 |
PROBLEM TO BE SOLVED: To secure a high amount of light by eliminating luminance unevenness in a lighting fixture having a cold-cathode tube as a light source.SOLUTION: A lighting fixture has a plurality of lamp units 10 which each have, as a light source, a cold-cathode tube wound in a spiral form, on a light base 1. A lower part where the lamp units are located is formed in a concave face 2, and a surface treatment is applied to it for enhancing reflective performance. |
