| 摘要 |
<p>The present invention relates to luminaries or floodlights and more particularly to reflectors for such floodlights. The present invention is embodied in a reflector that has the one or more of the following features: a combination of two or more different types of reflecting sheet; spectral sheet in a band in a central portion of the reflector; concentrating or concave peened reflecting sheet in a band in a central portion of the reflector; three different parabolic curves forming the reflector all having a common focal line; a visor.</p> |
