| 摘要 |
A fluorescent discharge lamp according to the present invention has a structure. The structure comprises a pair of brackets (22) onto which a glass tube (12) which has an inner part (13) coated with a fluorescent material (14) is mounted and fixed, and three reflection plates (11, 11a, 11b) along the circumference surface of the bracket (22) in the upper side of the glass tube (12) represented by figure 2. The fluorescent discharge lamp according to the present invention not only does not require a relatively expensive celling-buried-type reflection plate but also properly controls light reflected from the fluorescent discharge lamp according to user′s requirement. |
