This popular large electric dragon joss incense lamps is about 4 1/4"w x 10"h each. The electric joss incense lamps are sold as a pair. The electric joss incenses has a beautiful red and gold dragon design. Some people prefer using electric joss incense light lamps as a safer alternative to regular burning joss incenses. The electric dragon joss incense lamps are commonly seen by home altars and religious locations. The pair of electric joss incense share a single 110v electric plug. The large electric dragon joss incense includes 2 medium red light bulbs. It will also work with the small red light bulbs too. You can purchase replacement medium and small red light bulbs here on kkdiscount.com or at our retail store. Made in China.