| 摘要 |
An optical fiber illumination device is disclosed. The optical fiber illumination device includes at least one optical fiber cable, one or more light sources for introducing light into the optical fiber cable, a lens through which light from each light source passes prior to entering the optical fiber cable for producing a colored light, electrical circuitry for energizing the light source, and a housing for containing the circuitry and the light source. A first light source is energized by a first power source. Light emitted from the first light source passes through a first lens which possesses a desire filtering characteristic. Upon application of the second power source, a first control device disable the first light source. Moreover, the second power source may energize a second light source which passes through a second lens having a filtering characteristic distinct from that of the first lens. Upon application of a third power source, a second control device disables the first control device.
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