SeaClear Expand-A-Light Fluorescent Fixtures??

What it looks like is that is adjustable for different bulb lenths... If you have room under your present hood it should fit in, it looks like it is a complete light setup with its own balast so there is no wireing to do just plug it in. I think the sell to it is if you have a small tank and plan on getting a bigger one it can be made longer for the cost of a light bulb.
 
Thank you!! : )

I just want to make my hood have double flourescent instead of single. Maybe I will see if I can find one of these in person to investigate... If its that easy though, I can just do it myself.
 
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