Product Features: It’s durable and saves powers. Can change color,white-blue,colorful, white-blue & colorful. White-blue light makes the water plants more vivid.Colorful light make the fish more lively and lovely. High brightness, strong penetrability. Easy to be installed at aquarium. Color temperature is beneficial to grow plants. Fish tank light is UV-free and nonradiative for your plants & fishes. Perfect for fish and plant growth. This light is suitable for freshwater. Application: Suitable for less than 30cm/12inch fish tank, max. thickness 6mm aquarium.