Dynamo Deluxe Hand Powered Pump Flashlight

DYNAMO® THE KINETIC FLASHLIGHT

This DYNAMO hand powered flashlight is both fun and practical. Keep one in each vehicle and office deck for emergency preparedness. Just squeeze the handle for a bright focused light beam—without batteries! No preparedness kit should be without one. This unique battery-free emergency light is actually an electrical generator which used a magnetic field (and your kinetic motion) to create an electric current. The special shockproof transparent casing allows you to see the inner workings of the DYNAMO as it generates electricity.

Features: * Spare light bulb included * Slide lock to close handle for compact storage * Scientific explanation on the back * Clear case to view kinetic energy action