I see Proaquarium http://myworld.ebay.com/proquarium/, has some really good prices on T-5 lighting system ($250 for eight 36" bulbs, 2 electronic ballasts, and an 8 bulb fixture with reflectors). Proaquarium says the electronic ballast manufacturer is Shanghai Uni-Aqua, and the bulbs are from CNLights. Has anyone had experience with this lighting system?