This wax melter is a piece of art, designed with handmade glass. Each is unique & stunning giving off a 3D light show. Aside from its uses in aromatherapy, this wax warmer also functions as a decorative night light. This makes a stunning gift. Follow directions on our wax melts for optimal performance. One bulb included. Replace with 25W, 120V light bulb. Wax tarts not included.