48 Inch LED High Efficiency Aquarium Lighting System Fixture With Lunar LEDs For Aquariums And Terrariums, Freshwater Tropical Fish, Marine Fish, And Reef Fish! 48 Inch LED High Efficiency Aquarium Lighting System Fixture With Lunar LEDs 10,000k & 460NM Blue. Input Power: 120V / 60HZ. Max Draw 31.50W UL-Listed adapter for max performance and safety.and easy setup LED Technology runs cooler and lasts longer than conventional lighting systems. Easy to use: The Three-Position toggle switch allows independent control of moonlights or all-on lighting modes.