The ReefBrite X Series Dual and Quad Strip LED Hybrid Kits maximizes the results from your LED fixture, with more even coverage and enhanced coloration. The ReefBrite XHO Series add-ons are designed to easily mount your favorite LED lights, such as Ecotech Radion, Kessil, and Aqua Illumination, and surround your primary fixture with a continuous strip of supplementary light along the length of your aquarium. This creates a more even blanket of light over your aquarium and the additional actinic from the ReefBrite XHO strips will significantly increase PAR and bring out incredible colors and fluorescence in your corals.Related Articles:Reef Aquarium Hood Lighting Chart I What are Wattage, Lumens, Lux and PAR? Article I Getting the Most out of Your Light I Are There Reasons To Buy Anything Other Than An LED Light For Your Aquarium?.