I am surprised that the solution of a big candle and a small Bic hasn't even been raised. This has yet to fail me. But of course it's not terribly chic.

(Though in fairness, the coastal rainforests of the PNW give me deep pause. Everything is a bloody sponge, saturated with rain and fog. I might actually need two candles. Possibly preceded by a whiff of napalm in the morning.)