NITECORE SRT7i Superior Performance SmartRing Tactical Flashlight

Hunting Gear - Hunting Gears - Flashlights - Optics - Decoys : Andrew & Amanda's

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NITECORE SRT7i Superior Performance SmartRing Tactical Flashlight- 3,000 lumens w/ 2x EXTRA Battery and Eco-Sensa USB-C Charging cable Included

Brand: NiteCore
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 NITECORE SRT7i Superior Performance SmartRing Tactical Flashlight- 3,000 lumens w/ 2x EXTRA Battery and Eco-Sensa USB-C Charging cable Included



As a new breakthrough in the SmartRing Tactical Series, the NITECORE SRT7i is equipped with the 4th generation Smart Selector Ring, available with rotation & press for one-handed control of modes switching and stepless brightness adjustment, ideal for instant response in tactical applications.


Featuring stepless brightness adjustment from 0 – 3,000 lumens, the SRT7i can provide a professional and precise way of controlling the brightness in various tasks. It is equipped with dual 2-stage buttons on the tail. Half press and hold the MODE Button to access TURBO and full press the MODE Button to access the STROBE.


Utilizing a Luminus SFT-70 LED, the SRT7i has a max output of 3,000 lumens, about 200% higher than the previous generation. With a peak beam intensity of 87,500cd, it can provide a max throw of 580 meters, suitable for night searching and more.


The included NITECORE 21700i Li-ion battery included (NL2150HPi 5,000mAh) features dual way output with positive and negative polarities at both ends and enables 800 hours max runtime on 0.1 lumens ULTRALOW Level with a highly efficient output of 15A. It is USB-C rechargeable, available with a reversible plug-in. Besides, it only takes 2.5 hours to fully charge the SRT7i.


The strike bezel of the SRT7i is designed with high hardness silicon nitride ceramics, which enables a quick and easy operation for self defense and glass breaking. The tactical U-shaped tail cap is compatible with a lanyard, available with accidental activation prevention and tail stand capability. The SRT7i is constructed from aero grade aluminum alloy with HA III military grade hard-anodized finish. It is all-weather applicable, IP68 rated (2m submersible and waterproof), and 2m impact resistant. It is equipped with an anti-impact reverse polarity protection mechanism, specially designed for shooting sports.





  • Max Output: 3,000 Lumens
  • Max Beam Distance: 580 Meters
  • Max Beam Intensity: 87,500 cd
  • Max Runtime: 800 h 0 m / 33.33 d
  • Reflector: SMO
  • Battery: 1 × 21700i, 2 × CR123, 2 × RCR123
  • Special Modes: Strobe
  • Beam color: White Light
  • Length: 163 mm / 6.42 in
  • Head Size: 40 mm / 1.57 in
  • Weight: 175 g / 6.17 oz
  • Feature: STROBE READY, Rechargeable, Tail Stand, Smart Selector Ring
  • Activity: Gear, Law Enforcement, Search, Outdoor/Camping





  • Dual tail switches intuitive operations, specially designed for law wnforcement, hunting and tactical applications
  • 4th generation of the world's first SSR (Smart Selecto Ring) Technology for smoothy and rapidly selecting brightness levels and modes
  • Utilizes a Luminus SFT-70 LED with a max output of 3,000 lumens
  • Stepless brightness adjustmen from 0 - 3,000 lumens
  • Stepless adjustment mode, lockout mode and TAC mode available
  • An optical system combined with crystal coating and "Precision Digital Optics Technology" (PDOT)
  • Max peak beam intensity 07 87,500cd and max throw of 580 meters
  • Max runtime of 800 hours
  • STROBE READY™ Technology to enable a quick access to STROBE Mode (Patent No. ZL201320545349.4)
  • STROBE Mode uses randomly changing frequencies for stronger dizzying effects
  • Equipped with a power indicator
  • Intelligent Li-ion battery charging circuit with a USB-C port
  • NITECORE 21700i Li-ion battery included (NL2150HPi 5,000mAh)
  • Highly efficient constant current circuit provides a stable output
  • Anti-impact reverse polarity protection mechanism specially designed for shooting sports
  • Incorporated Advanced Temperature Regulation (ATR) module (Patent No. ZL201510534543.6)
  • Strike bezel uses high strenght silicon nitride ceramics to enable excellent glass breaking performance
  • Optical lenses with double-sided scratch resistant coating
  • Constructed from aero grade aluminum alloy
  • HA III military grade hard-anodized finish
  • Waterproof and dustproof rating in accordance with IP68 (2 meters submersible)
  • Impact resistant to 2 meters
  • Tail stand capacity
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