High quality LED, low power consumption. 20 white LEDs and 4 blue LEDs. The addition of blue light is beneficial for the growth of plants and aquatic animals. High quality ABS plastic housing is lightweight and provides better light transmission. And it can speed up the cooling and extend the lifespan. Long-lasting LED with no bulb replacement required. The aquarium light can be fixed on the aquarium stably with a clip design and cannot fall off easily. The LED aquarium light can produce effects for your aquarium . By using two color lights, you can create a beautiful atmosphere. Besides, the clamp light can also be used for daily lighting Led aquarium light is suitable for 23 aquarium at 50cm long, the tank glass thickness should be less than 0.6cm. Black. Size: 22*14cm. Number of shipments: 1 pcs.