good old candle lanterns are great for warming up a damp tent.
reflector option gives reasonable light, and I hang mine off a string on ceiling of tent, using a piece of simple wire from string to lantern handle.
same candle lanterns in stores for decades., the collapseable ones.
spring loaded, burn time is a good 6 hours I think
Yep. I have one I bought over 30 years ago and it still works perfectly.
Here's my candle cooker - so far it's only warming the water but it looks nice
