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Nitecore SRT 3 Defender  550 Lumen  XM-L2 LED Flashlight

Nitecore SRT 3 Defender 550 Lumen XM-L2 LED Flashlight

Your Price: $89.95
Retail Price:$108.00
Your Savings:$18.05(17%)
In Stock
Part Number:NCSRT3
The Nitecore SRT3 Defender is a powerful LED flashlight designed with the needs of tactical users and outdoorsmen in mind. The SRT3 features an advanced XM-L2 T6 LED, a precision crafted smooth reflector, and a super-tough body constructed from hard-anodized, aero grade aluminum alloy. The unique interface features a tail switch for one handed momentary and constant on. The tail switch is coupled with the revolutionary Smart Selector Ring (SSR) located near the bezel. A twist of the ring moves the user easily through outputs modes. The modes include red and blue LED settings, a police warning signal, a brilliant strobe, SOS beacon, a turbo output, and perhaps best of all, a variable output. Click the ring into the variable output position and then twist further for an incredibly smooth transition from any output between 0 and a maximum of 550 lumens. The variable output mode allows the user to stop at a precise output for ideal lighting in any situation.

The SRT3 allows a variety of power sources. A single lithium CR123A or Li-Ion RCR123A fits the light for the most powerful outputs. An included body extender can also be fitted to the light for more widely available single AA power! The extender features the same durable aluminum construction and anodized finish as the rest of the light.

  • Utilizes the latest CREE XM-L2 T6 LED for a maximum output of up to 550 lumens
  • Second generation of 'Crystal Coating Technology' along with 'Precision Digital Optics Technology' provide extreme reflector performance
  • Equipped with unique multi-colored (red and blue) tactical/signaling lights
  • High efficiency circuit board provides up to 200 hours runtime on lowest output level
  • Infinite brightness adjustment from 0.1 to 550 lumens
  • 8 modes to choose from (Infinite Brightness 0-550 lumens, Strobe, Turbo, red light, blue light, flashing blue/red, and SOS beacon)
  • Reverse polarity protection
  • Tail stand capability
  • Stainless steel titanium-plated 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
  • Waterproof in accordance with IPX-8 standards
  • Includes: holster, removable clip, AA extension tube, lanyard, spare tail cap button, and spare o-ring
  • LED: CREE XM-L2 T6
  • Runs on: 1x RCR123 / 1x CR123 / 1x AA (Batteries NOT included)
  • Output mode/Runtime:
    • RCR123 Battery
    • High: 550lm/ .75h
    • Low: 0.1/ 150h
    • CR123 Battery
    • High: 330lm/ 1.25h
    • Low: 0.1/ 200h
    • AA Battery
    • High: 180lm/ 1h
    • Low: 0.1/ 200h
  • Peak Beam Intensity: 4500 cd
  • Dimensions:
    • Length:
      • Without Extender: 3.93" (100 mm)
      • With Extender: 4.6" (117mm)
    • Head Diameter: 1" 25.4(mm)
    • Body Diameter: 1" 25.4(mm)
  • Weight: .oz 73(g) (excluding batteries)
*Information from manufacture's site
**Please note Nitecore lights require button top cells for proper contact