To date this has been our most popular Dynamo Squeeze Torch. Powerful and convenient it's always ready to use when you need it most! Power is stored so they continue to shine long after the handle has been squeezed: in fact almost no effort is required to produce a powerful light. The advantages of not needing batteries are obvious and the torch is compact enough to keep in glove boxes, pockets etc. We have sold thousands of these and never had one returned yet!