| 摘要 |
An apparatus for generating light effects comprising a liquid container having transparent top and bottom walls, partially filled with a transparent liquid. At least one light source is mounted so that an emitted light beam will pass through the liquid container at the top and bottom walls thereof to project an image on a desired surface. An actuator including a control unit is effectively coupled directly or though a transmission medium with the liquid container such that the movements generated in a given pattern impart vibrations to the liquid in the liquid container.
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