The Forever Flashlight uses the Faraday Principle of Electromagnetic Energy to eliminate the need for replacement bulbs and batteries. The Faraday Principle states that if an electric conductor, like copper wire, is moved through a magnetic field, electric current will be generated and flow into the conductor.
This is the principle by which the Forever Flashlight operates. By shaking the Forever Flashlight back and forth for 15-30 seconds, enough electricity is generated to light the LED bulb for up to five minutes of continuous light.
The Forever Flashlight uses a super bright blue LED light that is highly visible, allowing you to see exactly what you need to see, when you need to see it.