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Nitecore EC4S XHP-50 2150 Lumens


Availability: In Stock



Upgraded with a quad-core CREE XLamp XHP50 LED, EC4S now comes to provoke excitement again with its 2150 Lumens maximum output, 280 meters beam distance, innovative dual side-key mechanism and classic ATR technology to push the boundary of optimal user experience to another level.


  • Solid lightweight aero grade aluminum alloy construction
  • Utilizes a CREE XHP50 LED
  • Maximum output up to 2150 lumens
  • Dual switch design offers unprecedented ease of use
  • Thumbscrew lock on tailcap doubles as a tripod receiver
  • 5 brightness levels and 3 special modes available
  • High efficiency constant current circuit enables maximum runtime up to 325 hours
  • Features advanced temperature regulation (ATR) technology
  • A power indicator built into the on/off switch indicates remaining battery power (patented)
  • Direct access to ultralow and turbo outputs
  • A micro-textured reflector offers wide angle lighting
  • Reverse polarity protection prevents damage arise from incorrectly inserted batteries
  • Stainless steel retaining ring protects core components from damage
  • Toughened ultra-clear mineral glass with anti-reflective coating
  • Waterproof in accordance with IPX-8 (2 meters submersible)
  • Impact resistant to 1.5 meters
  • Tail stand capability

LED: Cree XHP50
Modes: 2150 / 1100 / 400 / 80 / 2 lumens
Runtime: 45m / 2h 15m / 6h 15m / 30h 45m / 325h
Beam Distance: 280m
Peak Beam Intensity: 19,600 cd
Water Resistance: IPX-8 (waterproof up to 2m)
Drop Resistance: 1.5m
Battery: 2 x 18650 / 4 x (R)CR123A

Length: 5.90” (150 mm)
Head diameter: 1.57” (50 mm)
Weight: 6.03oz (171 gram) (without battery)

Quality holster, lanyard

EC4S Instruction Manual