| 摘要 |
Reflector (1) for light concentration and direction in fluorescent lamps with parabolic shape made of thin synthetic film with reflective surface and vertically positioned louvres (4) made of thin flexible and synthetic film through which the reflector (1) is fitted on the fluorescent lamps (3). In the centre of the louvres (4) there is an especially shaped opening (6) which adjusts to the diameter of the lamp (3), so that the lamp (3) can pass through the openings (6) of the louvres (4), retain the reflector (1) on the fluorescent lamp (3) and rotate some degrees in relation to the lamp (3) in order to concentrate the light towards the desired direction. |
