Features: 1.PREMIUM MATERIAL: Aquarium clip on light made of premium pc material, high temperature resistance, no deformation, prevent corrosion, fast heat dissipation. 2.ENERGY SAVING: This aquarium light is 40% more energy efficient than ordinary LED lights, long lasting LED brings amazing shimmering light to your aquarium for a long time. 3.ADJUSTABLE BRACKET: The fish tank clip on light comes with a PC mounting bracket that can be freely retracted. Suitable for aquarium thickness less than 0.314 inch/0.8 cm, less than 5 Gal aquarium. 4.SOFT LIGHT: Professional fish tank clip on lamp, color rendering index close to natural light, guard eyes and fish, refuse strobe to bring discomfort to fish and viewers. 5.FULL SPECTRUM: With full spectrum ratio, making water plants photosynthesis and color development more comprehensive, beneficial to freshwater plant growth and ornamental. Specification: Item Type: Clip On Aquarium Light Material: PC PackageList: 1 x ClipOnAquariumLight Note Manual measurement, please allow some errors.