Specification: Name Tactical Flashlight Brand WELTOOLModel T11 Lamp bead High efficiency compact X-LED, cooperating with thermoelectric separation copper MCPCBReflector Aluminum smooth mirrored reflector Battery Powered by 1 x 18650 3.7V Li-ion batteryor 2 x CR123A 3V lithium batteries (Not included battery) Switch Tactical tail switch, rated for 50, 000 presses Dimensions 53mm/2.09inch (Head Dia.)x 25.4mm/1inch (Body Dia.)x 163mm/ 6.42inch (Length) Weight 249.50.5g (Not included battery) Waterproof IP67 Outputruntime (Tested by Weltool UB18-35 Li-ion battery) Low High Beacon Output 297LM743LMN/ACandela 50830cd 115700cd N/ABeam distance 450m 680m N/ARuntime 3h 35min 1h 40min N/A
Features: Reverse polarity protection Low-voltage warning (Except when using CR123A batteries) Over-discharge protection (Except when using CR123A batteries) No PWM, no electric droning noise, with temperature controlling protection Double-sided anti-reflective coating tempered glass lens Shockproof, tested to 1 meter IP67 rating Individually serialized Package Included:1x Tactical Flashlight 1x O-ring 1x Yellow filter Directions: Open the tail cap by twisting counter-clockwise, insert a charged quality battery with the positive terminal towards the bezel, & tighten the tail cap by turning clockwise. The flashlight has reverse polarity protection, the light will not be damaged by batteries inserted in the wrong orientation, but it will not turn on. If this occurs, please check the battery orientation. Half press the tail switch to turn on the flashlight, loosen