bake o round delema

ok so i was looking at th e bake a rounds but they are only 3 3/4 inches across that is kind of small do they make a bigger one?
how many watts hps will that that take?

Yup. That was my prob with them. The 150W HPS I stuffed into it left little room around it for airflow. The 400W HPS fits in a LOT nicer. But have an air cooled hood en route. DIY is cool and fun, but sometimes the experimentations winds up costing more.

i found kool tubes for 60 bucks so i cam gonna just get a couple of those.

Oh btw, I looked at the tubes when I got the hood. This wasn't a deciding factor, but the internal reflector went 1/2 around it. It would have needed to be trimmed. As it was, it narrowed but the light spread.