Kinetic energy ------> Electrical energy
- A powerful permanent magnet such as neodymium magnet is used because of small size with strong magnetic field. The permanent magnet is placed inside a plastic track which allow it to slide up and down.
- The shaking hands move the strong magnet to cut through the copper coils causing electromagnetic induction.
- The electrical energy produced is stored in a capacitor that can be charged hundreds of thousands times.
- The bulb is an energy efficient ultra bright white LED that can produce a beam of light for several minutes after shaking the moving magnet for 30 seconds.
For more information, click below video