I have a feeling that this is a Hommby product which are mostly distributed through ebay. Look at this link. I asked the same question on a KC based Fish group that I used to be active in before I moved to KC. Anyway I decided not to purchae the product and picked up a 6x54 t5 setup instead.

http://www.fishheads.org/viewtopic.php?f=10&t=16447