Feature 1Adopts premium LED, offering white color illumination, high brightness, energy saving, long life and low light failure 2The built-in power cable has excellent waterproof process, you don't need to worry it would cause electricity leakage, safe and reliable to use 3The clip-on design can make it easily be mounted on fish tank, suitable for fish tank with thickness between 5-7mm 4Suitable for fish tank ranges from 20 to 30cm, enough for household fish tank 5Perfect for creating a nice interest for fish tank Features: Adopts premium LED, offering white color illumination, high brightness, energy saving, long life and low light failure. The built-in power cable has excellent waterproof process, you don't need to worry it would cause electricity leakage, safe and reliable to use. The clip-on design can make it easily be mounted on fish tank, suitable for fish tank with thickness between 5-7mm. Suitable for fish tank ranges from 20 to 30cm, enough for household fish tank. Perfect for creating a nice interest for fish tank. Specification: Material: Plastic Color: As picture shown Power: 5W LED Quantity: 18pcs White+2pcs Blue Lighting Color: White Clip Range: 5-7mm Suitable for fish tank length: 20-30cm / 7.87-11.81in Size: Approx. 18 x 6.7cm / 7.1 x 2.6inch Weight: Approx. 240g Package List: 1 x Fish Tank Light Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.