This white satin heart fragrance warmer features \'Touch Technollogy\'. Touching the base of the burner will give you three different levels of heat and light and lined with a smooth satin material to give a truly luxe design.The soft glow of the bulb creates the ambience and fragrance of a lit candle just without flame. Simply add wax melts to the dish turn it on and enjoy your favorite fragrance as it spreads through the room.These lamps use an 40W GW9 Bulb