1.Durable and saving: Aquarium clip light made of ABS, It's durable and saves powers. Super bright, energy-saving than ordinary LED lights, the energy efficient and long lasting LED produce amazing shimmer to your aquarium. 2.Application: Suitable for 25cm to 40cm fish tank, max. thickness 6mm aquarium, no drilling or cutting. 3.Specification: Aquarium led light enhance colors in fish and corals and can be used to provide stunning lighting effects in the day or night. 4.Special design: This double head light is specially designed for fish tank, which can light up your fish tank and bring brightness for fish. Help plants to thrive and light up for fishes anytime you want. 5.Easy to be installed: Clip on the fish tank wall and will be stable on it. Very easy and convenient. Help plants to thrive and light up for fishes anytime you want.