Lighting Question

hi i want to start a grow in a 3x3 space i have but i have a question. I want to use a 600watt HPS but i think it will be way to warm for the room i have. if anybody has a better light or cheap easy ways to keep the temps down in my grow room please let me know. thanks

That's not really a a great deal of information. You could get away with a 400W pretty easy, even a 250W would be acceptable but, at the very low end. What are the temps in there now? What are the options for getting air in and out of the grow area?

Well I've got 2 600w a/c HIDs in a 4'x4' tent with no heat issues at all.. Inline exhaust with a fan speed controller and I can dial in my temps anywhere from 60-85f. A 3x3 space is ideal for a 600w. You would get some very nice production in there..