Feature: 1. SPLASH PROOF: Aquarium light uses transparent acrylic lampshade blocking to prevent splashing water from causing damage to the lamp frame, and the ultra thin appearance of the lamp body design to leave more viewing space. 2. EFFICIENT HEAT DISSIPATION: The surface is designed with concave and convex fins to increase the heat dissipation area and create convection air, and the PPC material lamp body is more efficient in heat dissipation. 3. 3 COLOR CHANGING: LED fish tank lights support three different color switching, stable light without strobe, no harm to the eyes of fish and owners, good color rendering, better viewing effect. 4. GOOD VIEWING EFFECT: Fish tank light not only imitates the effect of natural sunlight underwater, but also provides nighttime viewing to meet the effect of different environments and different types of ornamental fish. 5. WITH EXTENDABLE BRACKETS: Full spectrum fish tank light is lightweight and compact, high brightness and energy saving. With retractable bracket, retractable and flexible, to meet a variety of sizes of fish tank. Specification: Item Type: LED Aquarium Light Material: PPC, Acrylic Use: Fish Tank LED Color Changing Light Light Color: Red, Green, Blue And White; Red, Green, Blue; White Power: 5W Length Of The Light Body: Approx. 38cm / 15.0in Recommended Tank Range: Approx. 40-50cm / 15.7-19.7in Number Of Light Beads: 52. Package List: 1 x LED Aquarium Light2 x Extendable Bracket Note: Please allow some error due to manual measurement.