IMALENT LED Flashlight 18000LM R60C USB High Powerful Light Waterproof with 21700 Battery Caving Patrolling Searching Fishing                  {Excessive brightness & constant constant}. Powered by 6 light sources, up to 18000 lumens brightness. 1038 meters longest range. Equipped with 3 high-rate 21700 rechargeable lithium batteries. Constant current circuit and intelligent circuit temperature control system , To ensure constant brightness. User comfort.   {Multi-level settings}. Six levels of brightness lighting levels, namely, ultra-high brightness mode (3300 lumens-18,000 lumens), high brightness mode (3300 lumens-6000 lumens), medium brightness mode (3300 lumens), medium and low brightness Mode (2000 lumens), low light mode (1200 lumens), ultra low light mode (300 lumens) and burst flash mode.   {Easy to operate} One key is extremely bright (quickly double-click the power switch when it is lit), and one key restores the lowest amount (quickly press the power switch three times when the flashlight is on).   {Quick Charging}Using USB magnetic charging, a fast and direct charging method with power available everywhere.   {Fearless outdoors}. Adopt double-sided coating anti-scratch optical lens and aluminum glossy reflector. The barrel is made of high-quality aluminum alloy, and the surface is treated with wear-resistant three-level hard anodizing. It meets IPX-8 waterproof standards. (2 meters underwater) and 1 meter fall resistance, tailstand ability.         Flashlight size:   Head diameter: 74mm   Diameter of the barrel: 51mm   Total length: 125.5mm   Product net weight: 644g (including battery)   Maximum light intensity: 269620cd         R60c strong light flashlight*1   Magnetic charging cable*1   High-quality waist cover*1   Manual *1   Rechargeable battery*3   Waterproof ring*2