Uses・￥Diving、￥This product is convenient and practical、 suitable for the family standing、￥Outdoor activities、 such as the mountain climbing、 camping、 hunting、 survival、 hiking、 latent sea、 etc.￥Special operational needs、 such as Patrol、 inspection、 search、 inspection、 security、 marine first aid etc.Specifications:Q5 Led Bulb、 1200 Lumens、 white lightBrightness: 1200 LumensBattery Configurations: 4 x AA batteries (not included)Lighting Range: effective light more than 25mWater Resistence: up to 5mLED Lifespan: 100、000hrsSwitch: magnetic rotary switch ON/OFFReflector: aluminum smooth/SMO ReflectorSpecial Features: diving、 outdoor activitiesMaterial: high-density hard plastic、 luxury aluminum oxideDimensions: Length(16cm/6.29inch) Head Dia(4.2cm/1.65inch)LED Type: Q5 LEDMaterial: Aluminum alloy + plasticBattery: 4 AA batteries (not included)Switch: ON / OFFColor of the outer box: Red、 yellow、 blue、 silver、 dark yellow、 BlackPackage Includes:1 x Q5 LED 1200 Lumens Diving Flashlight (not included AA batteries)Notice: Please screw the flashlight tightly before you use it under water. Or the water will come in and demage the flashlight.