Ditch batteries and be the most prepared person on the block with this Dynamo Wind-Up Torch. Add your brand to something that's perfect for storm preparedness, camping and more. It features three white LED lights that are powered up by one minute of winding. Enjoy approximately 30 minutes of light on a single 60 second wind. A sliding power switch allows you to power the device on and off and a rubber grip on the side gives you the leverage you need to wind up right.