Simple, complete lighting for your freshwater or saltwater aquarium. The Eclipse Quantum Deluxe features an innovative, stylish rounded shell design with a top-mounted on/off switch and two 48 in. fluorescent lamps. Complete with an electronic ballast and highly polished aluminum reflector, the Quantum provides intense lighting for any aquarium. Enjoy brilliantly colored fish, illuminated to their full potential with the Eclipse Quantum Deluxe.