Feature:1. [Remote Adjustment] Intelligent remote control, color and multi mode switching, 15 color changing modes, can lock monochromatic mode long bright/automatic gradient, adjust the brightness.2. [RGB Multiple Light Colors] This underwater LED light can provide dazzling light effects, make the decoration more feel, and the light color can be adjusted freely, making the underwater world you dress up colorful.3. [5050LED Lamp Chips] Selected LED chips, 120 beam strength, 5050 large lamp beads, PC high light transmission lampshade shell, abundant light, excellent effect.4. [Good Waterproofness] IP68 protection grade, waterproof, anti leakage, safe and durable underwater environment to use with confidence, providing a long service life.5. [Easy Installation] The light supports suction cup installation, no drilling and no wiring, and it is firm and not loose when used underwater, and the installation is easy to complete.Specification:Item Type: Underwater LightMaterial: PCWeight: Approx. 101g / 3.6ozProduct Size: Approx. 70x70x25mm / 2.8x2.8x1.0inProduct Power Supply Battery: 3 x AAA Batteries (Not Included)Remote Control Power Supply Battery: 1 x CR2025 Button Battery (Not Included)Light Source: RGBControl: Remote ControlInstallation: Suction Cup AdsorptionApplication: Fish tank, aquarium, swimming pool, pond, rockery.Package List:1 x Remote Control (Battery Not Included)2 x Suction Cup1 x Light (Battery Not Included)1 x Manual