Made of ceramic stoneware. Works with any standard 110V 3 prong outlet and uses a bulb that is easily replaceable to melt and warm wax tarts and scented oils. Also makes a nice night light from the soft glowing light of the lamp used to heat the fragrance. Designed with a quote to add meaning as a gift or home decor item. Size is 6.5 x 4.5 x 4.5.