Bought this off of tomtop, when it did arrive!! i unpackaged it and put in a 18650 sanyo cell, 3 settings and zoom, very wide to a narrow square led at zoom, good range on a full charge, there is no memory on this torch unlike other led torches i have, so if you turn it off while on full power you have to then switch it through low power then flash then back to full power, my other multifunction torches remember the setting it was switched off a so it comes back on full if you switched it off on full, if you dont mind pressing the button a lot this will be fine for you. Very well made with O rings and a well finished anodized alloy body, On a fully charged 2200 cell i managed 25 mins of good brightness until i started to dim a bit, it did warm up a bit but that is to be expected. If you pay a bit more you can get a torch that will have better energy management and memory settings but for the money its as brighter than a LED P7 Lenser, but i do prefer a Jamtastics. still worth the money if you want a very very bright torch.