Efficient L.E.D. Bulbs. On/Off Switch. Flexible 10 in. cord for hanging. Two replaceable lithium battery (CR2025) included, it last 12+ hours.
Ideal for all sizes lantern. Multiple pieces can be used to achieve a brighter light effect. Especially when putting inside a larger lantern. (24 inches plus, use 2 or more) (30-48 inch lanterns, use 4 to 8)