LED torches & batteries
Tough boys, those outdoor LED torches
Outdoor torches are lights suitable for general outdoor use. They work indoors as well of course, only, they are a lot brighter. They provide more than enough light to be efficient at greater distances too.
And because the outdoor circumstances vary, they are at least water resistant. In many cases they are splash resistant or really water tight. The developments in this area are extremely interesting. Increasingly more tough outdoor torches are being developed. Outdoor torches are generally medium to large in size. Of course the use exceeds the dimensions, but still, this is not the type of torch you attach to your key ring.