We decided to get Aqua Illumination Hydra HD series lights and we returned the ReefBreeders LEDs. The spectrum for the ReefBreeders lights ended up being a little too royal blue. Some people may like this look, be we personally like the white lights to really be visible. Often times, strong royal blue light will overshadow the white light. The Aqua Illumination lighting system is awesome and syncs with your smartphone so your phone becomes the controller. You can easily customize the light intensity and program a lighting schedule for your tank. To mount the lights we purchased a rail kit. The rail is very sleek and you can shift the lights across the rail to focus the light on specific parts of the tank.