The Exotac Emergency CandleTIN Nano Emergency Candle offers the most versatile natural wax candle on the market. The candleTIN Nano is a lightweight packable version of Exotac's popular beeswax candle that is the same size as a standard tealight. These are light enough to carry in a first aid kit or throw in a pack and will still provide at least 4hrs of burn time each. Features4 hours of burn timeDurable, reusable tin100% Beeswax