Sunlight Supply Sun Blaze T5 HO Strip Light??? advice

[ReefOcean]

http://www.jlaquatics.com/product/sl...4+Watt%29.html

I am looking for lighting for my tank. I have decided to go with T5. I find I am going to be paying a fortune, for 6-8 bulb fixtuers but the sad thing is, I dont even know if I need that much. I dont know if I will want to upgrade to MH later on, I am on the fence right now.

So I found these, single bulb lamps for 30 bucks. They have relectors available for 12. These lights can be daisy chained up to 10.

So, I figure that I can add them as I need them, spread them apart and put a MH pendant in the middle if I want. However, I have never heard anything about these lgihts and couldnt find any reviews anywhere. It seems to me, these lights are a diamond in the ruff. i can start with 4, and move up from there.

Does anybody here have experience with these? aAre they worth it? would 4 of these equal a 4 bulb fixture?