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 Light Material: PC Weight: Approx. 101g / 3.6oz Product Size: Approx. 70x70x25mm / 2.8x2.8x1.0in Product Power Supply Battery: 3 x AAA Batteries (Not Included) Remote Control Power Supply Battery: 1 x CR2025 Button Battery (Not Included) Light Source: RGB Control: Remote Control Installation: Suction Cup Adsorption Application: 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