@Ripper, I'm in Monterey, Ca. (by Carmel & Pebble Beach) - literally one block from the ocean. I have to deal with really cool climates and high humidity because of location. My garage is approx. 57 degrees f, with 75% humidity.You have me excited about the possibilities of growing in the garage with cob lights, summer months may be best. If they will put off even just a little heat, I should be good. This little 3x3 tent is killing me, I am going large- just ordered some Cheese xxl & White Widow xxl and they need good space. I will be purchasing a tent & starting my research on the cob. @Burr_nit gave valuable input about "advertised watts on what are prob non-cob lights" and I will be looking for that. You have both made this noobie's day...I'm on a mission for equipment now!