Neat little thing
Not very good as a lantern, you wouldn't want to read with it. When you turn it into a torch its pretty damn powerful. Metal exterior, good solid build.
I had so many torches I used it as a lantern but not so much for detail but hung it in my tent and left it on low so when coming back to the camp site late at night I knew which tent was mine. Just bright enough to see like a star.