Just the best, there's nothing more to say about it! I and many other colleagues have tested dozens of torches, these will not zoom .Weder of robustness (repeatedly fell down) or by the brightness and burn time and the AAA batteries with normal 3Stück! For this, the price is, all in all, just not to beat !! This review refers to 15 years Security 5 colleagues and about at this time 120 flashlights !!