The silver glass mosaic surface of this Illumination Warmer sparkles as it emits a soft glow. Dish is removable; includes warming bulb. Illumination Fragrance Warmers use a halogen bulb to warm wax melts in the dish, releasing their fragrance. Wax products from Candle Warmers Etc. are 100% paraffin wax that holds more fragrance and lasts longer compared to scented gels, oils, or sprays. 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, and each is made to compliment your personal taste.