Fuel and light from animals - Tallow

[Highlander]

This would be the way to go after an event when no other candle are around,.. but I personally wouldn't go down this road for quiet a while

Tallow candles give a very poor light when matched against `modern` candles, they also give off a load of gunk..... I store loads of clean candles that will do me for a while

Having said all this, I will give this a go the next time I get a deer, [ although there is very little fat on a deer ],.. it is still a good skill to have