You can But you get out of it what light you put into it. Do a search on phototron's. They have much more light in fluro's than that. I have seen what some say they got with many many compact fluro's but by the time you add them all together heat is still an issue. I got my bro a 250 HPS cause he couldn't control the heat of a 400. He does really good with it. enough for his self.

Even the auto flowers don't do well under just that many.
Remember the bigger the light the bigger the bud.