Dynamo Camping Lamp,Lantern with Crank

Forget about constantly buying new batteries. With the compact Dynamo lantern . you can create light manually and thus particularly environmentally friendly. All you have to do is turn the existing crank. The kinetic energy of the crank is converted into electrical current, which can be used to operate the lamp. If you crank for just one minute, you can illuminate the darkness with a light duration of up to 20 minutes. To fully charge the battery of the Dynamo lamp, turn the crank between 20...