It can be used as a hand-held flashlight (its three ... and the other is a monocrystalline solar panel that can be used to recharge the battery. The Torch 500's flood light in action.

Hand-held torches are one of the handiest tools of independent living anywhere. That’s why I’ve made it my business to try every kind of hand-held torch I could lay my hands on over the last ...

Forget batteries and wind-up generators, a designer has created a torch powered simply by human touch. Called Lumen, the small device is fitted with a panel that converts body heat into an ...