Nitecore SmartRing Tactical series - SRT6 Night Officer - Gray

SKU: Nitecore:SRT6-G
Ships in 3-5 business days

It's tactical

Code named the Night Officer, the Nitecore SRT6 is the smaller, lighter, faster version of the SRT7.  The SRT6 has all the same functionality, minus the red, green, blue LEDs.  Infinitely adjustable brightness from 0 to 930lm, SOS, standby, strobe, and turbo modes give you the tactical advantage necessary to come out on top every time.


  • Purpose-designed for law enforcement, hunting and tactical applications.
  • The world’s first line of flashlights to feature third generation SSR (smart selector ring) technology
  • Smoothly and rapidly select brightness levels and function by rotating a smart selector ring
  • Utilizes the latest CREE XM-L (XM-L2 T6) LED for a maximum output of up to 960 lumens
  • Second generation of ‘Crystal Coating Technology’ along with ‘Precision Digital Optics Technology’ provide extreme reflector performance
  • Boasts a peak beam intensity of 23,256cd and a throw distance of up to 308 meters (ANSI FL1)
  • High efficiency circuit board provides up to 200 hours runtime on lowest output level
  • Infinite brightness adjustment from 0 to 960 lumens
  • Six rapidly switchable functions to select from
  • Multi-functional power indicator light displays low battery status
  • Patented spring-loaded impact absorption mechanism with reverse polarity protection
  • Stainless steel titanium-plated two-way clip
  • Stainless steel retaining ring protects core components from damage
  • Toughened ultra-clear mineral glass with anti-reflective coating
  • Constructed from aero grade aluminum alloy
  • Robust HAIII military grade hard-anodized
  • Waterproof in accordance with IPX-8 (two meters submersible)
  • Impact resistant to 1.5 meters
  • Tail stand capable

Levels and runtime:

Level Output Runtime (18650)
Standby 0lm  
Variable 0 - 930lm 200h - 1h 45m
Turbo 930lm 1h 45m
Strobe 930lm 10h 30m
  • Length: 158mm
  • Head diameter: 40 mm
  • Tube diameter: 25.4mm
  • 173g (without battery)
  • Quality holster
  • Removable clip
  • Tactical ring
  • Lanyard
  • Spare tail cap button
  • Spare O-ring
Model #
  • SRT6