Submersible LED Pool Lights Colorful Waterproof Fish Bubble Light, USB Plug with Unique Design, High Quality Material for Pond Fountain

Color Change and Oxygenation: USB plug, colorful and automatic color change, can be used to increase oxygen when connected to an aeration pump. Unique Design: The newly designed powerful suction cup, easy to install, well in wet and dry places. Led Lamp Beads: Using super bright led luminous beads, high luminous efficiency, energy saving and environmental , low heat. Item Type: Fish Bubble Light Material: Plastic Power Supply Mode: USB Diameter: Approx. 4.3cmCelsius1.7in Number of Lamp Beads: 7 Light Color: Gradient Color