Come and Check Our Promo Solutions.With a 360-degree beam angle and long lighting time, this lantern gives out sufficient light (140 lumen) to illuminate tent or room. The lamp is lightweight and small when being folded, you can easily store it in your cabin, backpack or survival kit, ideal for outdoor activities or using as an emergency light. Collapsible design easily adjust brightness to meet your need ,conveniently fold it up for easy storage. This lantern is powered by 3pcs AA batteries (not included). Battery power is a better choice when power is scarce. Pls check inventory and detailed info with us before placing your orders.