Rechargeable 990000 High Lumens LED Flashlight

flashlight is made of high quality aviation-grade alloy with hard-anodized anti-abrasive coating.Using the principle of focus cup reflection and optical refraction,the effective maximum astigmatism area 120 degrees, ensuring that there is enough light source illumination,and the focusing spot can effectively improve the long-beam distance to 4000feet.flashlights high lumens base on bulb lifespan of 260,000 hours.so brightest flashlight!