The Marineland Aquatic Plant LED Light; is specifically designed to provide beautiful shimmering light; that benefits live aquarium Plants. These low profile; energy efficient; high output; LED light systems provide comparable light output to HO T5 fluorescent fixtures; without the energy consumption or heat output. The 48-60 in. Aquatic Plant LED light system utilizes a combination of (46) 1 watt 6500K white; and (8) 3 watt RGB LEDs. The RGB LED technology utilizes the perfect amounts of 660nm red; 460nm blue and green accent light; to enhance the total light spectrum of the fixture for optimal health; color and growth of live aquarium plants. White LEDs include polycarbonate focusing lenses; and RGB LEDs have special dispersion polycarbonate lenses to provide better color mixing. The built in digital timer system; allows for complete 24 hr control of the fixture; including a moonlight feature that utilizes the blue component in the RGB LEDs for beautiful night time viewing. Expandable tank frame mounts support fixture in place on aquariums 48-60 in. wide. Energy efficient LED bulbs; last up to 50;000 hrs; and never need replacement.