This warmer, styled after a Mason jar, reminds us all to "dream!" Slightly smaller than our regular Illumination Warmers. Includes warming bulb. Illumination Fragrance Warmers use a halogen bulb to warm wax melts in the dish, releasing their fragrance. The soft glow of the bulb creates the ambiance and fragrance of a lit candle, without flame, soot, or other pollutants. Elegant home décor is the focus of every Candle Warmers Etc. product. Simply add wax melts to the dish, plug the warmer in, turn it on, and enjoy your favorite fragrance as it spreads through the room.