Scentsy is a very affordable,... fashionable and superior alternative to candles. There is no flame or smoke, so you get an extremely pure scent without the dangers of regular candles. Scentsy Candles are a Unique Candle Warming system that uses a 25 watt bulb to warm the wax slowly into a pool of melted wax that maximizes the strength and life of the scent. Scentsy Candle bars last up to 80 hours and will never release the harmful chemicals that you can find in regular jarred candles.