Quote Originally Posted by MegaOctane12
Take for instance a 400w HPS and a 1000w HPS. Is the heat given out buy the 1000w much more than the 400w. Is it more or less the same? I'm guessing its more but is it a shit load more heat to deal with.
Heat from the 1,000watter is probably around 2.5 times the heat of a 400W.
Probably.