Feature:1. HEAT DISSIPATION: Clip on aquarium light is made of aluminum alloy, fast heat dissipation. Waterproof design, sealed with glue.2. SIMULATED SUNLIGHT: Clip on LED aquarium light simulates sunlight, restores real aquatic plants, three gears timing adjustment.3. KNOB TYPE ADJUSTMENT: Fish tank clip on light adopts knob type adjustment, can clip glass thickness 5mm/0.2in.4. SOFT LIGHT: Aquarium clip lamp adopts 5730 LED beads, stable luminescence, fluent spectrum and soft light.5. ADJUSTABLE LIGHT: LED aquarium light has five kinds of adjustable brightness and three kinds of adjustable light color, independent switch.Specification:Item Type: Clip On Aquarium LightProduct Material: ABS, Aluminum AlloyVoltage: EU Plug 100240VAdjustable Brightness: 10%, 32%, 55%, 77%, 100%3 Modes Of Light Color: White LED Light, White and Blue and Red LED Light, Blue and Red LED Light3 Timing Modes: 3 Hours, 6 Hours, 12 Hour.Package List:1 x Clip On Aquarium Light1 x PlugNote:All data are measured manually, and there are certain errors in the measurement results.