Better enjoy the majesty of your bettas， shrimp and other smaller-sized fish with the Betta LED from Zoo Med. This long-lasting LED light is a great addition to shrimp， betta and small fish tanks and is designed to stand the test of time. And thanks to the bright， natural-style 450 lumen light， this device contributes to plant growth throughout your aquarium. Plus， it’s energy efficient， using only 5 watts of power at any time.