Features*Producing a ultra bright beam of light by 3x XM-L T6 LED*Multiple usage for headlamp head lamp or torch as this item*4 mode indication such as 1xt6/2xt6/3xled/ Strobe*Extensive Lifetime of LED (10，000 hours)*Rechargable batteries and universal charger provided*Adjustable headband，It is comfortable to wear. SpecificationsType: Headlamp，lampBulb Type: 3x XM-L T6 LEDNumber of LEDs: 3LED Color: WhiteWaterproof:YES，But can not put into water，it is not for diving. Switch Type: Button (On， Off and mode selecting)Lumens: 8000 LumMaterial: aluminum， glass， plastic and cotten Color: Gray Powered by: 2 x 18650 Li-Lon 3.7V BatteryWeight: 380g (2 batteries included)Package List 1x LED T6 Headlamp 2x 18650 3.7V Batteries1x Charger suit for your country(EU/US/AU/UK)1x Car Charger