It uses no batteries and requires only the single LED included. You can even leave the flashlight unused in your car’s glove box for years and you’ll always get that all-important light when you need it most. Forever Flashlight Extreme pays for itself quickly by saving you the cost of batteries and bulbs.
The LED Forever Flashlight uses the Faraday Principle of Electromagnetic Energy that guarantees replacement parts will never be needed! 15-30 seconds of shaking provides up to 5 minutes of continuous bright light!