Quote Originally Posted by ForgetClassC
that is an awesome graph, helps alot. :thumbsup:
For sure, thanks Dutch Pimp!

This is why I'm getting the strongest fan possible for my air-cooled hood!
lampost Reviewed by lampost on . whats hotter? light temps whats hotter HPS or MH in a 400watt ballest. and what is a good distances for high pressure sodiume at 400 watts. and for a metal helide Rating: 5