Abstract: A lighting device capable of producing fluid wave projection is disclosed herein. The lighting device includes a lamp support having a bearing member, a wave-generating apparatus, and at least one light source. The wave-generating apparatus is installed on the bearing member and includes a translucent tank body within which a translucent fluid is contained as well as a wave-generating unit immersed in the fluid and installed in the tank body. The light sources are installed at one side of the wave-generating apparatus so that the light emitted therefrom travels through the wave-generating apparatus and produces wave projection.

Abstract: The present invention is to provide a waterfall lampshade comprising a shroud, a liquid supply unit provided at a first end of the shroud, and a liquid collection unit provided at a second opposite end of the shroud so that liquid may flow cyclically through the surface of the shroud, the liquid supply unit, and the liquid collection unit. When the shroud in mounted on a support mechanism of the lamp, a light emitting element on the support mechanism may project light onto the surface of the shroud. At the same time, liquid continuously flows down along the surface of the shroud. As a result, a continuous change of brightness and darkness is shown on the shroud.