I have been thinking about getting the lantern portion, since I already have a 3-pack of their candles that fit it.

I know a lot of people think heat and tents are taboo, but I run a propane 9000 BTU heater in my tent when I go camping and it's cold outside. It's made to be used in a tent (Mr. Heater Portable Buddy, and I keep it plenty far away from the sides of the tent.

I bought an adapter to hook it to a 20 pound propane tank which sits just outside the tent. It will keep a tent toasty warm in any weather conditions, and run for days even on high.