would a 250watt light be ok with a 32x32x63 tent?

I use a 400w HPS vertical bare bulb in a 3x3x6 tent and this is what I get

Ou8aCracker2's 3x3x6 400w vert barebulb


Just a lil porn from that thread,read it if you want to see more...

















Total harvest was 336 grams or 3/4 of a pound aka .86 gpw.