Hi Jim,
Here are a few links for Beeswax survival “cooking” candles. They burn cleaner and longer than paraffin and are also considered safer. (Though they may not be the best choice for burning outdoors in bear country!)
Pheylonian Survival Candles [1]
Pheylonian eShop [2]
Zen Stoves [3]
– All Grace, No Slack, Really-Reformed Kris