IT"S A LIGHT BULB instead of a wick! Alternative way to enjoy candles without the worries of an open flame, soot, chemicals and lead FREE! Unique handmade ceramic warmers to delight any decor in your home. SAFE, WORRY FREE, SAFE AROUND CHILDREN AND PETS! Scentsy Wickless candles can go where traditional wicked candles can not!!! Scentsy for the home or on the go!!!