I don't abuse them on purpose typically, but, I DO abuse them on purpose if I NEED to know if they can take it....and, if they can't, they are relegated as spares/gifts, etc.
That means if I am doing disaster response, and I can carry a few lights and cells, etc....I want ONLY stuff that can be rained on, dropped in the water or onto rocks, and STILL WORK. If they can't, its not worth carrying them around.
So, I HAVE purposefully dropped stuff to see what happened to it. I have purposefully cycled 1,000 of rounds to be sure recoil, etc, was OK.
Some lights are crap, and the light all but disintegrates after a few recoil shocks, as short thread overlaps, weak solder joints, etc, fail. Some lights can take some abuse, but not other types of abuse....for example a large heavy light is a LOT more vulnerable to damage if dropped onto a rock or concrete than a light light...its just going to smack into stuff that much harder.
I do NOT expect a 3 lb light to work, or at least be undamaged after falling 10' onto concrete...it MIGHT, but, its not a realistic performance objective. A Klarus XT11 on the other hand, WILL survive, and, I DO expect it to survive something like that. It will look well worn though.
Some were "accidentally tested" and, surprised me with their toughness, perhaps suffering a dent or scratch, but working like a charm. I dropped a TN30 off a scaffold one time, and had kissed it good bye on the way down...but, after bouncing and skidding and so forth, it still worked, and still does....but, there IS a decent dent in its bezel.
So my lights are not shelf queens...they are tools, and, are treated as tools not jewels.
![Big grin :D :D](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)