The directional nature of the LEDs ensures 100% of the light is pointed downwards so no reflective material is needed. The low heat emission also eliminates the need for ducting and heat exhaust fans. The IT50 series are designed to be used with any Coral, saving costs on other types of lighting. Hyper Red: 4 Osram (3W) Green: 4 Cree XPE (3W) Deep Blue: 16 Cree XTE (5W) Cool White: 20 Cree XTE (5W) Blue: 16 Cree XPE (3W) Indigo: 8 SemiLEDS (3W) UV: 4 SemiLEDS (3W). The item "Evergrow IT5012 V2 Pro AquaOcean Marine LED Light" is in sale since Monday, February 15, 2021.This item is in the category "Pet Supplies\Fish & Aquarium\Lighting & Hoods". The seller is "btaquatics" and is located in barnstaple. This item can be shipped worldwide.