What light should I upgrade to?

sbga420

New Member
Got my medical authorization and getting ready to finish up my first trial run grow with CFL's. I'm using approx. 500 watts worth of CFL 23 & 42 watt bulbs. I think I need to upgrade to something better next go around, which probably won't be still this fall due to heat. I want something that's going to run cooooool and be safe so I don't burn down. Right now I'm using 2x 4 inch duct fans for exhaust , putting a black-out curtain over the closet to cover leaks, but I have to open the closet every time the lights come on to combat heat from the CFL's. Then I have to cover them back up when the lights go out. Can be a real pain sometimes because I HAVE to be home when the lights come on or they could burn or worse .
I'm thinking of upgrading to a REAL grow light, but I'm worried about heat. Would it be better to run autoflowering plants, that way I can keep the closet door open 24/7 for ventilation? How much would a good HPS and EXHAUST system for that closet run? I'm trying to be CHEAP but safe as possible here. Thanks guys

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