Scentsy is wickless candles — Scentsy Bars — are a safer alternative to traditional candles. Scentsy's beautiful warmers house a low-watt light bulb or heating element that slowly melts Scentsy Bar wax, filling your home with one of more than 80 distinctive and long-lasting fragrances. Scentsy also offers other product lines such as diffusers, body products and even kids line.