Quote Originally Posted by joefer13 View Post
I have been wondering this same question since I have a RB double PVC cage and my room drops to high 60s at night sometimes. Using an oil heater currently but like you I am trying to decide if RHP is cost effective power bill wise over the oil heater. I also had some mention using a fluorescent light and LEDs to heat the enclosure. I just don't know that they could give off 10+ degrees of ambient heat
LED light do not give off any real heat. Same with fluorescent bulbs, but the ballasts do get warm so it may help a bit.