Amzdeal Waterproof Aquarium Led Light RGB16 Color 24 Led Light Aquarium Strip LED Light Colorful With Remote RC Control Fish Tank (24 inch) Length:24inch long led strip and airstone combination that adds a whole new decorative dimension to any aquarium. Beauty :Led fully illuminate the air curtian, producing the impressive wall of bubbles. Color: RGB, totally 16 colors and various light color changing modes to choose