It has power compact bulbs. Maybe I'll get a lot of differing opinions here, but I could not stand my power compacts. Aside from the inability to grow anything, poor color rendition, high heat, bad ballasts (three failures in 6 months) and poor quality lamp connections, the bulbs were impossible to clean from salt spray in between the two potions of the tube. That was my experience with the bulbs, others may actually like the power compacts. They only lasted with me for 6 months until I bought a much better light setup. Incidentally, the power compact I had was from custom sea life back in the day, but the lights may be much better now.
IMO, I would look into an HQI and T5 setup instead.
Bryan