Yeah, its a really good deal and its my backup plan if I can't get what I really want. I haven't asked about the bulb exchange but I will when I am serious about getting them. These are my other choices and I would get them if they can reduce the width from 13" to 10". The bulbs are extra.
http://www.aquariumlight.com/product_info.asp?dbid=132
http://www.aquariumlight.com/product_info.asp?dbid=522