Specifications: This product combined slow color changing LED light and air bubble stone, which will be a great ornament for your aquarium. This light is ideal for aquarium, fish tank, pool, pond, etc. It is plug and play, easy to operate, and suitable for all size fish tank use. Featuring 6pcs high brightness LED chips, the lamp has long lifespan, high energy efficiency and reliability. It contains air bubble stone, which will produce rich bubbles to make your fishes be more health. With wide input voltage(AC100-240V) and low output working voltage(DC 12V), it is safe and energy saving, will not cause any harm to people or fish. Item Name: Fish Tank Light Material: Air Bubble Stone, Emery Light Color: Colorful Plug Type: EU Voltage: 220V Working Temperature: 5-40 Degree Celsius LED Quantity: 6Pcs RGB 5050SMD Features: Colorful LED, Waterproof, Durable Size: 5.5cm x 5.5cm x 2cm/2.17" x 2.17" x 0.79" (Approx.) Notes: This product is just a fish tank lamp and without air pump. Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 PC