Description: 【Adjustable Lighting】LED Aquarium Light features multi stage color changing and 10 levels of brightness adjustment to create decor for your aquarium 【Flexible Design】Clip On Fish Tank Light with 360° rotatable lamp head and 120° wide-angle illumination ensure comprehensive lighting coverage for all corners of your fish tank 【Material】Aquarium LED Light is constructed from plastic, offering reliable performance and long term durability in aquatic environments 【Easy Installation】Clip On Aquarium Light comes with a convenient USB connection and secure clip on design for quick setup and stable attachment to your fish tank 【Convenient Timer】Fish Tank Clip Light with built in USB timer offers segmented timing options of 3H, 9H, or 12H for easy lighting control Specification:12cmx26.5cm/4.72inchx10.43inch Package Includes: 1 LED Aquarium Light  Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.