so, last year I found the flashlight pictured below in a unit. It was in a belt holster with a charger hanging out of the back of it. I plugged it in and the next morning found it to be the brightest flashlight I own, plus it didn't take batteries. Naturally it went with me a few days later to check out some units. I'd brought along a friend to help my load up after. We got to a locker and I pass him the flashlight and tell him look in the back between a couch and dresser to see if he can read the side of a box. He grabs the flashlight and has trouble pushing the switch. He places his hand over the top, manages to flip the switch down and also press a button on the other side I had yet to notice. Suddenly there is the loud crackle of an electric arc, and my friend hits the ground like a sack of rocks. That was the moment I discovered the flashlight doubles as a stun gun. The only person that seemed unamused was the auctioneer, who thankfully let me stay when I gave him the short story of having bought the light from him at auction a few days prior. In summation, until you see a good friend hit the dirt in a cartoonish fashion, then spend the rest of the day with a bewildered look on their face like you would expect to see on someone who just **** their pants, you likely could not fathom the hearty belly laugh I had the remainder of that day.