Current USA PowerCompact Dual Satellite Fixture

So I was just about to buy this light (http://www.fishneedit.com/t5ho-24quot-2-lamp-aquarium-l.html) from fishneedit when I came across this little guy.
http://www.amazon.com/Current-USA-PowerCompact-Satellite-Fixture/dp/B001EUI4P8/ref=pd_sbs_k_8
It's a 24" 2x65 Watt Current USA PowerCompact Dual Satellite Fixture. Its only $30 while the fishneedit one was a littler over $60 after shipping. Will this Current USA light work well for a planted aquarium? I am planning on growing Glosso and probably some Dwarf Harigrass and I know if the Glosso doesn't get enough light, it just grows up and I don't want that to happen. Also, would it fit on a 10g tank that is only 20inches long?

I will have DIY CO2 going for a while and once I get the funds I was planning on getting a little bit bigger of a tank (24" so the light will fit normally) and then a small pressurized CO2 system.

Anybody else ever used this light for their planted tank before? I kinda want to hear more about it before I just go out and buy it.

and I was just reading the fine print on this light and it is actually 27" long. Is that too long for a 20" long aquarium?