The Tetra LED Lantern [$50] is more than an LED lantern. It’s a USB Charger + Lantern + Flashlight. The flashlight shifts between flashlight and lantern functions and features a USB-charger port perfect for charging a camera, phone, or GPS. The Tetra is 4.3 oz., 4.5″ long when closed (flashlight mode). It will light up you life for up to 120 hours and has adjustable brightness up to 170 lumens.