ScentsyScentsy products offer your home incredible scents without the worry of a flamed candle. Scentsy warmers are lit by a 25-watt light bulb that slowly melts the scented wax, releasing the fragrance into your home. You get to enjoy your favorite scent with a flick of the switch. The scents last up to eight hours for one little cube of wax. When you have a traditional candle, the wick can melt into the candle or it may burn out too quickly. When you use a wax warmer, you decide when you want to use it. It can be poured back into the container and switched out for another scent and then you can reuse that same wax at another time.