"Create the ultimate dawn to dusk effect with the pro-grade Orbit. It packs the SunPaq Dual Daylight (10,000K & 6,700K), Dual Actinic (460nm & 420nm) and Lunar Light? together in one sleek, fan-cooled fixture. Offering the leading technologies in one 24-hour lighting system that gives you one small step to take for a gigantic leap in performance. Uses Japanese style square pin bulbs."
i have a 36" orbit 2x96watt pc w/3 led lunar lights. i think one of the ballasts need to be replaced $50 if you want it. looks like the other one on this post but with 2 lights only and one fan.