Enchanting Background Light: Experience illumination and visual pleasure with the aquarium LED light. It creates mesmerizing underwater scenes when lighting up your fish tank.

Multi-Colored LEDs: The underwater fish tank light offers passionate red, tranquil green and dreamy blue. All colors interweave together, greatly enhancing the beauty of your fish tank.

8 Lighting Modes: The multicolored lights are combined to create a full spectrum, bringing 8 dazzling lighting modes –Red, Green, Blue, Red and Green, Green and Blue, Red and Blue, Full Light, Slow Flashes of Full Light. Customize the most captivating effects and enjoy a visual feast!

5 Levels of Brightness: The fish tank background light provides 5 adjustable levels of brightness. Freely adjust the luminance for the growth needs of your fish. (NOTE: Only adjustable under the first 7 modes. Not adjustable under “Slow Flashes of Full Light” mode.)

Auto On/Off: With a built- in timer, the submersible aquarium tube light provides 3 optional lighting durations: 8 h, 10 h and 12 h (Only work during the first 8, 10 or 12 hours within 24 hours). Create a natural environment to give your fish a sound sleep.