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Originally Posted by tpemiles  thanks for all the advice! i was a little worried about their customer service but you've convinced me. does anyone think i need anything else other than the grow kit? i'd rather get it all done in one shot. thanks for all your help |
the lights will get hot like any other hid. i just use regular fans and keep the doors to the grow rooms open with the fans blowing the heat from the lights out. if you dont want open doors you will need one of the exaust fans to take care of it. if you go that route, its a little cheaper to order the cheap brand of fans (suncourt) though other suppliers than from htg, like home improvement centers and stuff. but if you dont have to pay extra shipping to get it from htg, then it might be better to get it from them anyway. im not sure about their shipping policies. you will definately need to take care of the heat somehow though. as an experiment i took the plants out of my smaller room (only 4ft.X 2ft.), turned the light on, and shut the door. like 20 minutes later it was about 110 degrees. you might want to look into other things like ph meters, a syringe to measure nutes, mylar, and shit like that too.