How well would this light work for my situation?

http://cgi.ebay.com/High-50W-LED-UFO-Plant-Grow-light-Hydroponics-Red-Blue-/280537726602?pt=LH_DefaultDomain_0&hash=item415159fe8a

A 50w LED UFO. I wanted to experiment with autoflower. I have about a 2x1 feet rectangular space and my friend gave me a lowryder seed. Can this light do that entire job?

I believe you can get a 90w for that cost. It seems decent, but i would go with the biggest one you can afford, wattage not size.

I just intend to grow 1 autoflower though as I usually purchase my MJ, this is just a little project. Anyone else?

That's alot for just 50w, but if you do you use that, I would add some cfl's with it. I prefer hps over L.E.D, just has more lumens.