Specification: Product name: Nitecore EC4GT Limted Edition LED Flashlight Brand: Nitecore Model: EC4GT Emitter Brand CREE Emitter Type: XP-L HI V3 Material: Aerospace grade aluminum alloy construction Mode: Turbo,High,Mid,Low,Ultralow + Location Beacon, SOS, Strobe Lumens: 1000LM,420LM,200LM,50LM,1LM Runtime: 1h15min,3h,7h30min,16h30min,170h Battery Configurations: 2 × 18650, 4 × CR123 batteries(not included) Switch Type: Clicky Switch Location: body side of the flashlight Peak Beam Intensity: 56,500cd Impact Resistant 1.5m Range: 475m (max) Reflector: Smooth Reflector Waterproof: IPX-8, 2m (Waterproof AND Submersible) Color: blue,red Weight: 170g without battery Size: 155mm x 40mm(length x head diameter) Features: ·A rugged, lightweight flashlight made with unibody die-cast technology ·Utilizes a CREE XP-L HI V3 LED ·Maximum output up to 1,000 lumens ·Maximum throw up to 475 meters ·Driven by two rechargeable 18650 Li-ion batteries for runtime up to 380 hours ·Dual switch design offers unprecedented ease of use ·Thumbscrew lock on tailcap doubles as a tripod connector ·5 brightness levels and 3 special modes available ·Direct access to ultra-low and turbo output ·Features advanced temperature regulation (ATR) technology ·A power indicator built into the on\/off switch indicates remaining battery power ·An SMO reflector offers blinding and far-reaching beams ·Stainless steel retaining ring protects core components from damage ·Reverse polarity protection ·Toughened ultra-clear mineral glass with anti-reflective coating ·Solid, lightweight aerospace grade aluminum alloy construction ·Waterproof in accordance with IPX-8 (2 meters submersible) ·Impact resistant to 1.5 meters ·Tail stand capability Package included: 1 x Nitecore EC4GT Limted Edition LED Flashlight 1 x Quality holster 1 x lanyard English Manual