Features            * Excellent waterproof， suitable for outdoor environment， adverse weather conditions. * The body of this flashlight is built of high quality aluminum alloy， and it has a very solid construction. * Hard-Anodized finish; Anti-abrasive， free-scratch， shock-proof. * This flashlight uses a textured/OP reflector (rather than smooth reflector).The beam from a textured reflector is more even， with a more gradual transition between the hot spot (the center of the beam) and the spill (the periphery of the beam). * This flashlight uses a smooth reflector (rather than textured reflector).The smooth reflector provides a more concentrated beam， and therefore a better throw (range). * This torch uses of a Xenon bulb， producing very bright beam of light(3500 lumens). *Internal wiring applies the high efficient booster circuit， and can utilize the batteries in the largest extent.                                                             Specifications            Brand    SupFire    <br>Light Color    White    <br>Battery Configurations    1 x 18650 11.1V 4400mA/H    <br>Output Power    35W/28W    <br>Charging time    4~6 hrs    <br>Switch Type    Clicky/Clickie    <br>Switch Location    Tail-cap    <br>Modes    2    <br>Mode Arrangement    Hi &gt;Lo    <br>Brightness    3500 lumens maximum brightness    <br>Runtime    110 minutes/35W ，140 minutes / 28W    <br>Lighting Distance    up to 1000m    <br>Lightbulb/LED Lifespan    100，000 hours    <br>Material    Aluminum Alloy    <br>Lens    Coated Glass Lens    <br>Reflector    Aluminum Smooth/SMO Reflector    <br>Casing Color    Black    <br>Dimensions (L x Head Dia. x Body Dia.)    15.35 x 3.14 x 1.96in/39 x 8 x 5cm    <br>Weight    97oz/2744g    <br>                                                            Package Includes            1 x SupFire 35W/28W Dual Power 3500LM HID Large bright flashlight Electric Torch1 x 18650 11.1V 4400mA/H Battery1 x Adapter1 x Car Charger1 x Charging Cable1 x Lens Shield1 x Carrying strap1 x Rag1 x Case1 x Chinese User’s Manual