In a closet you are not going to need to worry about it anyway. Depending on how big it is, you probably won't be able to do anything more than 600 watts. About the same as 2 space heaters. Of course you could always do fluoro, and then you really, really wouldn't need to worry. I highly reccommend HID though, even though it is much more involved to set up due to ventilation required.
Opie Yutts Reviewed by Opie Yutts on . A Few Questions I Have Hows it going guys so I have some questions Ive been having for a bit so I figured I could get them answered here. So my girl is worried that with our next grow we'd possibly have a higher risk on getting caught by the likes of a helicopter searching for heat. So lets get to the Qs 1. How much heat does one need to generate for to even be noticed? 2. Does the heat generated from 1000 watts of CFL equal to 1000 watts of HPS? 3. An in episode of Weeds I seen they had this type of Rating: 5