hmm i can't answer your ballast/bulb questions, but i can tell you that 78 degrees is a perfect temp. and as for the stale air thing, if you have fans blowing around in the room along with an outtake- it should be totally fine. that's actually what i have going on in my closet grow right now- an outtake but no intake. just rebuilt the room recently and the temps have been low so havent bothered to put the intake fans back together agian. anyways, you should be fine.
dutch.lover Reviewed by dutch.lover on . constant 78 degrees...should i be concerned ive never had this happen before.... my room has always gone between around 72-82, now all of a sudden it is a constant 78 degrees and my intake is not kicking on due to the lower temp than normal... my concern is that with my intake not kicking on, the room will just be full of shitty air... i have an exhaust running as soon as my light kicks in with circulating fans still on in the night time... im likeing how its not using power, but should i be concerned??? i mean it is middle winter and Rating: 5