Key Features Simulates Moonlight UVA and Actinic for healthy and florescing corals Perfect for night viewing Promotes Coral Growth 54 Watt 46" (1170mm) Interpet Blue Moonlight 54W T5 aquarium bulb simulates moonlight lighting conditions for your fish and plant life. This bulb is UVA and Actinic meaning it is excellent for fluorescing corals and plant life. This bulb measures 46 inches (1160mm). For use in marine aquariums (Use with Tropical Daylight and Reef Daylight Lights)
