Fluval Sea Marine 3.0 LED Reef Light.  Has Bluetooth control and an app where you can set schedules and control various lighting levels of the red, blue green, white channels. Used but in excellent condition and fully working. I had this on my tank for about a year and half and recently upgraded to larger tank. I like these lights because there is no fan and are completely silent. I put two larger ones on my new tank. Has original box and manual. I take good care of my equipment and never ran this at full levels.