I've always had bad luck with flash lights. It seems like when I drop them they quit working properly as in you click them on and some times they come on and some time they don't until you knock them around any way. I guess the cheap ones are like that. I need one I can throw against the wall and it'll still work perfectly. Hmmm! I wonder what small edc flashlight that might be with at least 100 lumens or more?