| 摘要 |
PURPOSE:To achieve lighting which uses only part of a fluorescent lamp, which has the uniform quantity of light, as a light source by specifying its shape. CONSTITUTION:The center part A, which has the uniform quantity of light, of a fluorescent lamp 9 for original exposure lighting is straight, and both the end parts 9B and 9C connecting with it are bent; the center part 9A is set parallel to an original, and both the end parts 9B and 9C go away from the original. Thus, the lighting uses only the uniform-light-quantity part of the fluorescent lamp 9, which can be put closer to the original, reducing power consumption. |
