This product adopts aluminum material, Water, compressive bulb life span 100,000 hours, Repeat charging 500 times, Battery sustainable lighting 180 minutes more ,Technical indexes accord with security inspection standard, For convenience, Super bright searchlight protects you in the dark environment. Super large capacity battery, can meet long time use demand. It is so light you will not notice you’re carrying it! Made of tough and durable metal that has been milled into this quirky design. Specifications: Compass on the back side. You don't worry about dropping your flashlight when you need it most with its hard anodized Metal and machined body, it is easy to grip with the provided lanyard protected. The body of this flashlight is built of aircraft-grade metal, and it has a very solid construction. Truly waterproof design it can use in rainy days (BUT DO not put it into the water for long time). High quality metal alloy. High powered LED torch with a lifespan of up to 100,000 hours or more, no need to consider replacing the cap for the whole life. The switch ways: Push button switch. 3 Modes: High/ Low/ SOS. LED: CREE Q 5 LED. Power: 12 W. Brightness:1200 lumen.