250w actual draw, the LED itself is supposed to put out just over 400w though. I also have a 200w CFL that I'm going to be adding to the room, only reason I haven't yet is that I'm going to be staggering some of my grow and I'll need the 200w to finish the veg cycle on some of my plants.
Also the space that I have is small but I do believe that I can still utilize enough of that space to grow no less than half a lb. I do not believe that is unrealistic, 432w in LED and 200w CFL with 7X2 foot space, I could go as high as 7 feet but I'm not gonna grow that high because it is a small space and I don't want my plants crushing eachother. I understand my limitations but that will not stop me from using whatever techniques are available to me in order to maximize my yield. If I only get a QP out of it then big whoopie, I'm gonna get a lot more on my next grow as I plan to use a bigger space + my 600w HPS (gonna have a cooler space to put it in the next place so it won't melt my plants).