DescriptionINTELLIGENT DESIGN - Delivering vivid colors and brightness, the Edge Marine with wireless smartphone control is designed to make fish keeping easier and more enjoyable. Pick one of six pre-programmed lighting scenes to mimic nature at it’s best or create a completely custom lighting scene. Both Marine and Freshwater fixtures available in three sizes to fit most aquariums: 24, 36” & 48. FRESHWATER LIGHT FEATURES - A powerful blend of name brand Cree, Osram Duris and Prolight LED’s deliver up to 40 watts (24” freshwater light),