Nitecore SRT 3 Defender LED Torch

Nitecore SRT 3 Defender LED Torch

  (Avg rating from 2 reviews)
Availability:  3 in stock
Brand:  Nitecore
Product Code:  SRT3B

The Nitecore 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 of the Cree XM-L2 (T6) LED.


Body Colour:  
Battery Options:  
Laser Engraving:  
£83.95

RRP: £85.95|Save: £2.00

The Nitecore 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 of the Cree XM-L2 (T6) LED.

The SRT-3 can be powered by a single RCR123/16340 lithium-ion rechargeable battery, which will provide the maximum output of 550 lumens on the highest setting.

In addition the SRT-3 can be powered using a single CR123A lithium metal non-rechargeable battery with a maximum output of 330 lumens or it can be powered with the provided body extender which can be fitted with a single AA (alkaline or NiMH) battery and offers a maximum brightness of 180 lumens.

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 the crystal coating on the reflector to improve performance by 10%, allowing the SRT3 to throw a beam out to 134 metres (ANSI FL1). Also includes reverse polarity protection and stainless steel window breaker bezel for emergency situations.

Product Features

Purpose-designed for law enforcement, hunting and tactical applications.
Features third generation smart selector ring technology
Smoothly select brightness levels and function by rotating a smart selector ring
Equipped with unique multi-coloured (red and blue) tactical / signalling lights
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 the core components from damage
Tail stand capability

Operational Modes

Using a RCR123 lithium-ion battery:
Turbo: 550 lumens; 55 minutes run-time
Lowest Possible Output: 0.1 lumen; 150 hours run-time

Using a CR123A lithium metal battery:
Turbo: 330 lumens; 1 hour, 15 minutes run-time
Lowest Possible Output: 0.1 lumen; 200 hours run-time

Using a AA battery:
Turbo: 180 lumens; 1 hour run-time
Lowest Possible Output: 0.1 lumen; 200 hours run-time

Note: Since the output is infinitely variable the run-times are shown at the highest and lowest outputs, the data provided is approximate and may vary between torches, batteries and environments.


Important Battery and Battery Charger Information

Primary Cells - Please note that AA alkaline primary battery cells and CR123A lithium metal primary battery cells are not rechargeable.

Rechargeable Cells - If you are intending to use NiMH rechargeable batteries or lithium-ion rechargeable batteries then you will also need to purchase a suitable battery charger if you do not already have one.

Please click on the Product Accessories tab above to view compatible batteries and battery chargers.


Technical Details

Type: Professional hand held LED torch
Operating Modes: 0 to 550 lm / Turbo / Strobe / SOS / Red / Blue / Location / Standby
Luminous Flux: From 0.1 to 550 lumens
Lamp Type: CREE XM-L2 (T6) LED
Beam Range: 134 m (RCR123) / 105 m (CR123A) / 79 m (AA)
Batteries Required: 1 x RCR123 Li-ion/1 x CR123A lithium Metal/1 x AA alkaline or NiMH
Run Time: See above
Overall Length: 100 mm
Head Diameter: 25.4 mm
Barrel Diameter: 24.3 mm
Weight: 73 grams (excluding batteries)
Colours Available: Law Enforcement Black / Military Grey
Body Material: Constructed from aerospace grade aluminium alloy
Body Finish: HA III military grade hard anodised
Window Type: Toughened ultra-clear glass lens with anti-reflective coating
Switch Type: Third generation SSR (smart selector ring) technology
In-Built Technology: Constant current
Other Technology: Low battery function
In-built Protection: Reverse polarity protection
Impact Resistance: 1.5 m
Environmental: Waterproof to IPX8 standard (2 m)
Warranty: 5 years
Regulatory Compliance: CE / RoHS


Packaging and Contents

Supplied in a retail box and contains:
Nitecore SRT 3 torch x 1
Holster x 1
Lanyard x 1
Spare O-ring x 1
Spare tail cap button x 1
Removable pocket clip x 1
AA extension tube x 1
Battery (see options above)
Manual x 1

Duracell Ultra CR123A 3 Volt Lithium Battery - Pack of 8

Duracell Ultra CR123A 3 Volt Lithium Battery - Pack of 8

Single Use: Primary lithium metal batteries are not rechargeable

Availability:  10+ in stock

When using lithium batteries, we believe it is best to only use the best quality brands. The Duracell Ultra CR123A is designed to deliver long run times in every device that it powers whether it is a torch, camera, or a high tech gadget.

[More details]
£19.95Add to Basket

Nitecore RCR123A 3.7 V, 650 mAh Li-ion Protected Battery

Nitecore RCR123A 3.7 V, 650 mAh Li-ion Protected Battery

Equivalent to ICR123 / LIR123A / 16340

Availability:  10+ in stock

The Nitecore RCR123A Li-ion 3.7 V, 650 mAh protected battery is ideal for many brands of torch on the market including Nitecore, Fenix, Xtar and Olight. Electronically protected against over charge and over discharge. Equivalent to ICR123 / RCR123 / LIR123A / 16340.

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£6.95Add to Basket

Nitecore UM10 - Single Bay Charging System

Nitecore UM10 - Single Bay Charging System

Capable of charging Li-ion and IMR batteries

Availability:  6 in stock

The Nitecore UM10 is an advanced USB management and charging system capable of charging a single lithium-ion battery from a USB power source, while simultaneously charging an external device.

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£13.95Add to Basket

(Avg rating from 2 reviews):  

Rating:  
Priceless as a travel torch.
Monday, 26 October 2015  | 

A fantastic little torch, almost perfect I've owned this torch for about a year and used it almost every day, the cons. A single CR123A battery means it's almost always out ot power, so you need several, the case whilst very strong is thin where it counts at the base that's where the Lens makes contact in the case, so all of the case is in perfect condition except for the bottom which has worn through! The pros. Perfect for an every day carry, but the real gem of this torch is if like me you want a torch to take abroad traveling you simply add the the extra adaptor (supplied) and this this can use AA batteries ! Bingo AA batteries you can find anywhere in the world and its Blue and Red LED Lights are really cool too.


Rating:  
Defender LED Torch
Sunday, 12 January 2014  | 

Excellent in almost all aspects, it would be easier to operate if the rotating band that controls the various features had a more distinctive surface, i.e heavier knurling or small raised features (knobs/bars/cones etc).

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