Quote Originally Posted by Travis18
Alright thanks, thats what I was talking about. For one plant to grow, how many watts in a CFL light bulb should I look for? Small closet grow.
As many as you can afford, while keeping temperatures in range.

I know that's not the answer you were looking for, but there are so many other variables that it's really an impossible question to answer (dimensions of the room/closet, budget, expectations in weight, strain, what kind of ventilation do you have, etc.)

Check out the stickies in the Indoor Lighting section, and they will answer many of your questions.