Light up your campsite or workspace with the tough, water-resistant UCO Tetra 3-1 Led Lantern. Delivering maximum brightness and functionality in a 4.0 oz. package, it’s loaded with 150 lumens and a range of brightness levels. Transform the Tetra into a focused beam by pushing the head down, and then charge your digital devices through its USB charging port. When its long-lasting rechargeable battery needs a boost, juice it up by plugging it into a standard electrical socket.