Gang - I have 2 brand new Nova Extreme T5 units, model #1121. They are 36" with lunar lights and 4-39 Watt bulbs (two are 10K and two are 460 NM Actinic), and built in cooling fans. The Actinics are independently controlled from the 10Ks. These are sa-weet units.
They are brand new and still in the unopened boxes. I accidentally got 36" when I needed 48". Doh! Anyhow, they are $175 each or both for $325. Here's a link to them in full living color:
http://www.globeaqua.com/novax_lighting.html Thanks -Jeff