Weight:19.4g Dimensions:2.24in*0.78in*0.73in（57mm*19.8mm*18.5mm） Brand: Nitecore Emitter Brand: Cree Emitter Bin: XP-G(R5) Color Bin: White Quantity: 1 Color: Black Total Emitter: 1 Material: Aerospace grade aluminum alloy Modes: 4 Mode Arrangement: ADT>High>Mid>Low Lens: TIR optical Lens Battery Included: No Battery Configuration: 1 x CR2 Battery Waterproof Standard: IPX-8，2m depth Beam Range: 69m  Peak Beam Intensity: 1200cd Impact Resistant: 1.5m Minimum Luminous Flux: 20 Max Luminous Flux: 170 Switch Type: Twist Switch Location: Head Features:Highly effective current circuit board;High efficiency circuit enables maximum runtime of up to 14 hours;Active dimming system with auto-function;Soft turn-on mode and low illumination for everyday usage;Convenient one-handed operation;Reverse polarity protection;Type III military grade hard-anodized;Special-made rhombic knurling for better grip;Lanyard holes in the tail for key chain. Packing List:1 x Flashlight 1 x English-Chinese Manual 1 x Rubber ring 1 x Keychain<img src="//112.74.112.28/down/products/149105/149105_000.jpg">