20,000 kelvin, high-intensity, purified super daylight lamp with rare earth color-enhancing phosphors make this the ultimate fluorescent lamp for deep water aquariums and invertebrates. Simulates the deeper ocean environment, casting sparkling blue daylight rays. Fish, coral, and macroalgae thrive in its glow.Rugged construction for dependable long life.
Rapid-start lamp fits all compatible standard and electronic ballasts.
360-degree output.