Lifegard Aquatics High Output Ultra-Slim Marine LED Light Includes Adjustable Metal Brackets, Plastic Stand And Hanging Clips (For Desired Installation), Waterproof Touch Control Light Switch And Power Cord Ideal For Tanks From 18" To 24" Long Includes 40 White LEDs and 20 Blue LEDs of .18 watt each The Entire Led Board Is Covered With Crystal Clear Soft Resin That Protects From Moisture Damage Making The Leds Water Resistant And Easy To Maintain In Corrosive Salt Environment Total 880 Lumens