Colorful automatic color change for a charming and brilliant display. Easily connected to an oxygen pump to increase oxygen levels in the tank. Powered by USB interface for convenient plug and play use. Energy-saving lantern with high-quality, uniform, and soft light source. Durable and wear-resistant with a waterproof lampshade for various tank applications. Description: Introducing the fish tank light, a stunning addition to your aquatic environment. This colorful light features automatic color change and gradient effects, creating a charming brilliance that will enhance the ambiance of your fish tank. The light can be easily connected to an oxygen pump to increase oxygen levels for your aquatic pets. Powered by a USB interface, it's plug and play, making it incredibly easy to use. Not only is it energy-saving, but it also provides natural colors with a high-quality light source that is uniform and soft, ensuring bright illumination without harming the eyes. Crafted from high-quality materials, this light is durable and wear-resistant, with a waterproof lampshade that prevents water splashing and potential short circuits. Its versatility makes it widely applicable for various tanks, including mini fish tanks, turtle tanks, small fish tanks, and large fish tanks. Elevate your underwater world with this fish tank light and create a mesmerizing visual experience for both you and your aquatic companions. Item Name: Fish Tank Light Material: Plastic Features: Illumination, Viewing, Energy-saving Applicable Voltage: AC90~260V Size Details: Light Diameter: 4cm/1.57" (Approx.) Rope Length: 142cm/55.91" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Fish Tank Light