This oil lamp is operated with a self contained battery, all ready to light up.
2" high x 1" wide
LED Lamp. No transformer required. Turn on and off with small switch on Brass Base that contains a CR927 3V battery. Base is magnetized for hanging. The non-replaceable LED bulb will burn for at least 4000 hours. Base unscrews to replace battery with #2300 four 3V CR927 batteries.