| 摘要 |
A light fixture including a flexible diffusion material coupled to a scrolling mechanism that is capable of positioning a selected portion of the diffusion material in a light beam from a light source. Different portions of the diffusion material provide differing amounts of diffusion of the light beam. The scrolling mechanism may be remotely operated to produce a desired amount of diffusion in the light beam from the light fixture. The light fixture may also include one or more additional scrolling mechanisms coupled to flexible color filter material, such that at least a part of the light beam of the light fixture may be filtered to a desired color. The additional scrolling mechanisms may be remotely operated to produce color filtration of a predetermined color or saturation. A non-scrolling holographic diffusion material may be removably mounted to a light fixture having a scrolling mechanisms coupled to flexible color filter material.
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