Specifications: Voltage:110V-265V. Wattage:12W. Plug:US/EU. Light Source Color: Red, Blue, Green ,White. Light Source:LED. Working Temperature: -25 degree to 32 degree(please allow  2-15for preheated start in low temperature). External Color:black. Cable: 3meter(AC+DC). Product Waterproof:IP65. Product Dimension: diameter 99mm*110mm(H). Control Range:<10m. Remote Controller Power:CR2025 batter. Indoor And Outdoor Use. Features: Projects colored light with a moving water-wave ripple effect. Throws colored lights onto a wall, ceiling or elsewhere with a shimmering,dancing effect looks like light reflected off rippling water. A terrific lighting accessory for parties dances, or decoration. Adds a great moving and color-changing light effec to Christmas or other holiday decorations in your yard or inside your house. Select from seven colors and three color-changing effects. In "Auto" mode it fades from one color to another, and in "Flash" it blinks and strobes. Multi-function remote with 33-foot range. Set the static color, the color-changing mode, and the speed of the lighting effects with the press of a button. Comes with  a ground-stake for outdoor use and a bracket/stand for indoors. With two timer keys you can set it to run unattended for three or eight hours. Package Included: 1× Ripple-effect Llight. 1 x Ground Stake. 1 x Remote Control. 1 x User Manual