The Saint Torch 1 is an ultra-throw outdoor searching flashlight, using a single CREE® XM-L2 U2 LED, delivering up to 1000 lumens. The reflector is super-powered, letting its beam extend as far as 640 meters, allowing your search light to go further. SPECIFICATIONS LED：CREE® XM-L2 U2 LED Output：1000lm/550lm/110lm/15lm/srtobe/s.o.s Runtime：5h8min / 22h50min/ 68h20min/500h/- Battery：Compatible with 1/2/3/4×18650 batteris Distance：640m/2099.74 Material：Aerospace grade aluminum 6061-T6 Finish：Mil-Spec Type II hard anodized Diameter：199mm x50mm x 75.5mm Weight：17.21oz / 488g（without battery） Switch：DUO SWITCH with click and tap function Impact Resistance：1m Water Resistance：1m