Nitecore SRT3 Defender

Code: 6952506400942
rating rating rating rating rating Rated 4 / 5 (2 reviews)

Max output 550 lumens.Powered by 1xCR123 or 1xRCR123 battery or with body extension 1xAA (alkaline or NiMH) or 1x14500 battery.

The SRT-3 is equipped with a host of unique features including Nitecore's third generation magnetic selector ring, which allows for quick and easy access to all modes including red and blue  outputs plus infinitely variable control from 0-550 lumens from the Cree XM-L2 LED. There is also a multi-coloured warning-hazard mode that displays a rapidly alternation pattern of red and blue plus strobe and SOS settings.

Other unique features include: Crystal coating on he reflector to improve performance by 10%, allowing the SRT3 to throw a beam out to 134 meters (ANSI FL1). Reverse polarity protection and stainless steel window breaker bezel for emergency situations.

The SRT-3 can be powered by a single RCR123/16340 Li-ion rechargeable battery, which will provide the maximum output of 550 lumens on high setting. In addition the SRT-3 can use a single CR123A (non-rechargeable) cell with a maximum output of 330 lumens. With the provided body extender fitted the torch can run on 1xAA (alkaline or NiMH) or 1x14500 battery. With the AA NiMH 2500 mAH the maximum brightness is 180 lumens.

Brightness Levels: Using one RCR123 (NL166) 650mah Li-ion battery

Turbo: 550 Lumens - 45 minute runtime

Lower: 0.1 Lumens - 150 hour runtime


Beam distance of up to 134 meters, waterproof to 2 meters submersible, impact resistant to drops from 1.5 meters.

The 25.4mm diameter Nitecore filters & diffusers fit the SRT3.

Includes: Quality belt holster, removable pocket clip, lanyard, spare tail cap button, spare o-ring & one CR123 battery.

Nitecore SRT3 user manual can be downloaded here.

· Purpose-designed for law enforcement, self-defense and outdoor 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 550 lumens
· Second generation of ‘Crystal Coating Technology’ along with ‘Precision Digital Optics Technology’ provide extreme reflector performance
· Boasts a peak beam intensity of 4,500cd and a throw distance of up to 134 meters (ANSI FL1)
· High efficiency circuit board provides up to 200 hours runtime on lowest output level
· Equipped with unique multi-colored (red and blue) tactical / signaling lights
· Infinite brightness adjustment from 0.1 to 550 lumens
· Six rapidly switchable functions to select from
· Reverse polarity protection
· 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
· Robust HAIII military grade hard-anodized
· Waterproof in accordance with IPX-8 (two meters submersible)
· Impact resistant to 1.5 meters
· Tail stand capability
Length: 100mm / 117mm (with AA extension tube)
Head diameter: 25.4mm
Tube diameter: 25.4mm
Weight: 73g (without battery) / 87g (with AA extension tube)(without battery) 

RATING: StarStarStarStarStar
(5 / 5 Stars)

RATING: StarStarStarStar
(4 / 5 Stars)

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