Features:Waterproof up to 60 meters submerged designed specifically for divers.Using 3*CREE XM-L T6 LED chip， brightness can reach 5000 lumen.8 switch modes: rotate switch to the left (4 modes) or right (4 modes).The solid aluminum alloy shell can avoid damage when it drops off the ground.Anti-abrasive， skid-proof， shock-proof and waterproof design.Ideal for diving， exploration， rescue， anti-disaster， camping and other emergent situations.Specifications:Color: BlackEmitter brand: CREEEmitter type: XM-L T6Material: Aluminum alloyLumen: 5000LMSwitch location: Middle (ON/OFF， Mode Select)Switch type: Rotary switchWaterproof level: IPX8  Power supply: 1 * 26650  (not included)  Flashlight size: 18 * 5.7 * 3.4cm / 7.1 * 2.2 * 1.3inFlashlight weight: Approx. 280g / 9.8ozPackage size: 20 * 5 * 6cm / 7.7 * 2.0 * 2.2inPackage weight: Approx. 320g / 10.7ozPackage List:1 * LED Diving Flashlight