When the lights go out, fire is the last thing that you need to worry about if you are bugging in. Having a few of these around the house is essential to be able to see your way around. If you already have a AA rechargeable battery system and a solar panel, you can charge during the day and use these at nights. These are also great for camping inside our outside of a tent. Features: Compact, lightweight, Rubberized handle, It floats, Adjustable brightness, 9 LEDs total, Light glows through translucent brim. This lantern will run for 48 hours on 'high' setting and up to an amazing 144 hours on 'low' Uses 4 AA batteries ( NOT INCLUDED ). Great for AA rechargeable batteries.