| 摘要 |
A device for lighting arrangements for a ceiling, includes means providing a light beam above a ceiling, reflector means for intercepting and reflecting light beams and located above the ceiling, means for mounting the reflector means for movement around two orthogonal axes and located above the ceiling, and remote movement means located above the ceiling for moving the reflector means selectively about the two orthogonal axes from a remote location to reflect the light beam to a location below the ceiling. The remote movement means has a control handle located below the ceiling. An arrangement can be provided so that there are a plurality of reflector means aligned to receive the light beam, and all but the last reflector means is a beam splitter.
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