Compatible with Coralife BioCube aquariums sizes 29/32. Will NOT work with the Oceanic version of the BioCube. Integrated 24-hour timer with three independent channels: Bright white, blue and color enhancing LEDs Automatic 30 minute sunrise/sunset and 60 minute moonrise/moonset functions Cooling Fan: 50mm, 15.3 CFM, 25.5 Db PAR=53 @ 12. Peak LUX=343.