❀Partition Control: Two Dimmers, two power cords and two on/ off switches to control the 2 channels separately, satisfied for mostly requirements(both salterwater and freshwater tank). ❀Full Spectrum Lighting: Include UV Blue Red White and Green Light.Blue UV light promotes plants to defense mechanisms. White and red Light is essential for coral reef growth. All these lights are properly matched to make your aquarium healthy and beautiful. ❀Brighter& More Effective: Using the high bright Bridgelux white leds and Epistar blue leds emitting 30% more lighting than other leds in the market.In addition, the light covers the 120 degree leds with top quality acrylic lens, maximizing the light absorption and light efficiency. ❀Widely Applications: Perfect for both indoor freshwater and saltwater tanks, developed after continuous tests and upgraded, creating a nature light environment for healthy growing of coral/ reef/ fish/ aquatic plants. ❀The Zxmean Warranty: 30 days money back, 3 years warranty, zero Maintenance Cost, hassle-free warranty. If you're not satisfied with light or service, please contact us, we'll try our best to help you.