The new generation of EcoTech Marine Radion XR15 G6 Blue LED Lighting brings you the best of what's possible. More fluorescence, bolder, richer colors, with all the flexibility you need and want out of your lighting system. The slim LED light provides unrivaled performance and reliabilitiy. The new and improved LED pushes deeper into the UV range to achieve fluorescence never before available, by adding 395nm diodes. These 395nm diodes unlock additional fluorescence in both fish and corals for an elevated user experience. The combination of the brand new LED cluster, and the Hybrid Hemispherical Edge Illumination system provides an impressively wide spread of light. Without sacrificing efficiency or power, the HEI optics allow for more usable space at all depths. Totalling 50 LEDs, including 4 Cool White, 16 Royal Blue, 16 Blue, 1 Red, 2 395nm, 1 405nm, 2 415nm, 6 430nm, and 2 Warm White. More customized illumination than ever before is possible with all the available options, you'll see the blues you love.