Feature:- This flashlight case made from high quality 6061T of aluminum alloy， it is sturdy and durable enough for a long time use.- Super bright， blinding effect.- It is waterproof， can be use in rainy day， but don't put in the water directly.- Crenellated strike bezel for enhanced self-defense.- With a lifespan of up to 100，000 hours， no need to consider replacing the cap for the whole life.- It is suitable for biking， camping， backpacking， hunting， fishing， emergencies and home repairing. - --- Bring with a neck rope， convenient to carry.Type: CREE XML-T6 LEDLED Quantity: 10Luminous Flux: Max output 12000 lumensSwitch Location: MiddleWaterproof: Yes3 Modes: High / middle / strobe (long press the button)Material:- Aluminum alloy case 6061- Coated glass lensPower Source: 4 x 18650 3.7V Rechargeable Battery(Not included)Lifespan: 100，000 hoursLight Color: WhiteColor: BlackProduct Weight: 320gProduct Size: 60 x 60 x 135mmPackage Include:1 x LED Flashlight1 x Rope