Talk to our Experts: (860) 767-8888

Nitecore SRT6 LED Flashlight - 930 Lumens - CREE XM-L2 LED - Uses 1x18650 or 2xCr123 - Black Finish

Nitecore SRT6 LED Flashlight - 930 Lumens - CREE XM-L2 LED - Uses 1x18650 or 2xCr123 - Black Finish
Nitecore SRT6 LED Flashlight - 930 Lumens - CREE XM-L2 LED - Uses 1x18650 or 2xCr123 - Black FinishNitecore SRT6 LED Flashlight - 930 Lumens - CREE XM-L2 LED - Uses 1x18650 or 2xCr123 - Black FinishNitecore SRT6 LED Flashlight - 930 Lumens - CREE XM-L2 LED - Uses 1x18650 or 2xCr123 - Black FinishNitecore SRT6 LED Flashlight - 930 Lumens - CREE XM-L2 LED - Uses 1x18650 or 2xCr123 - Black FinishNitecore SRT6 LED Flashlight - 930 Lumens - CREE XM-L2 LED - Uses 1x18650 or 2xCr123 - Black Finish
Free Shipping!(Details)
Product Review:
Regular Price:$114.00
Sale Price:$94.95 & Free Shipping!
Lucky You! Nitecore Sale!
Use Coupon Code: LUCKYNITE20 to save 20%
Sale prices are limited to stock on hand

Big Brother Packs a Punch

The Nitecore SRT6 is a larger, streamlined version of the remarkable SRT5 LED flashlight. The SRT6 trades the slim profile of its little brother for a more pronounced heat sink at the head in order to generate 930 lumens in turbo mode. This light also does away with the auxiliary LED, reducing the number of modes you cycle through, and streamlining the interface. The SRT5 is a perfectly-sized Tactical flashlight that feels at home in hand or attached to the picatinny rail mount of a rifle or shotgun using Nitecore's tactical weapon mount.

More Than Tough

An advanced XM-L2 T6 LED is both powerful and efficient. The 930 lumen high mode is enough to light up a wide swath of open land outdoors, while the adjustable output can be toned down for indoor and close-quarters operation. The SRT6's military spec anodized aluminum body is resistant to scratches and heavy impacts, and is resistant to water damage at depths up to two meters for thirty minutes. The SRT6's aggressive profile and crenelated bezel make it ideal for self-defense. Adding to the tactical abilities, Nitecore also makes a Remote Pressure Switch and Tactical Weapon Mount to complete the package. The SRT6 isn't just tough, it's built for action.

Revolutionary Control

The SRT6 offers the same unique interface as its brothers in the SRT family. A tail-switch coupled with Nitecore's unique Smart Selector Ring optimizes the characteristics of a tactical flashlight with the usability of an everyday device. Click the tail-switch to activate the light, and the twist the ring, located towards the bezel, to gradually increase the output from .1 to a maximum of 750 lumens. If you continue to twist the bezel to the right, it will click into the SRT5's turbo mode. One more click and you will access a blinding strobe, ideal for self-defense scenarios. The SRT6 does not include the blue and red LED's other members of the SRT family do, so if you're looking for the same ultra-functional interface with a more streamlined flow, the SRT6 is for you.

  • 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
  • Second generation of ‘Crystal Coating Technology’ along with ‘Precision Digital Optics Technology’ provide extreme reflector performance
  • High efficiency circuit board provides up to 200 hours runtime on lowest output level
  • Two 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 capability
  • Also Available with Grey Finish
  • LED: CREE XM-L2 T6
  • Runs on: 2 x CR123A Cells or 1 x 18650 Battery (NOT Included)
  • Max Output: 930 Lumens (1.75 Hour Runtime)
  • Min Output: .1 Lumens (200 Hour Runtime)
  • Peak Beam Intensity: 17000cd
  • Max Beam Distance: 284 Yards (260m)
  • Dimensions:
    • Length: 6" (153mm)
    • Head Diameter: 1.34" (34mm)
    • Tube Diameter: 1" (25.4mm)
  • Weight: 5.11oz (145g)
Runtime (Hours):-1.75-200-
Output Modes:SOS, Strobe, Variable Brightness
Compatible Batteries:1 x 18650, 2 x CR123A
Batteries Included:No
Flashlight Usage:Every Day Carry, Tactical
Throw Distance (Max):260m
Switch Location:Variable Ring
Product Certifications:ANSI, IPX-8
Warranty:Battery Junction 30-Day Warranty, 18 Month Nitecore Warranty
Return Policy:Battery Junction Return Policy
Primary Material:Anodized Aluminum
Product Weight:5.11oz
Product Dimensions:6" (L) x 1.34" (W) x 1.34" (H)
Country of Origin:CN
Nitecore SRT6 LED Flashlight - 930 Lumens - CREE XM-L2 LED - Uses 1x18650 or 2xCr123 - Black Finish
4.5 Stars based on 15 Review(s)
Quitman, TX
4 Stars
I would recommend this item to a friend.

Easy to use
February 13, 2015
The light is easy to use. The throw is not as good nor is the beam as tight as I thought it would be with a 930 lumen light. The controls are tight and smooth. Over all it's a good light, just not the handheld spotlight I thought it should be.
Easy to use
Spot beam not very tight

5 Stars
I would recommend this item to a friend.

Great flashlight
January 17, 2015
The SRT6 is easy to use and the mode ring works much more efficiently than the rear button pushing ones. A very bright light with excellent controls for dimming and strobe. Don't believe you can find anything as good at this price point.

Atlanta, GA
5 Stars
I would recommend this item to a friend.

Great light
January 6, 2015
The SRT 6 is a powerhouse light with lots of flexibility. Nothing in this price range will challenge it in my opinion. The ring to change modes works well and is easy to use. If it has good longevity, it will be one of my best buys.
Built like a tank but not too heavy.

Timonium, MD
5 Stars
I would recommend this item to a friend.

Excellent flashlight
December 29, 2014
Super bright!

United States
5 Stars
I would recommend this item to a friend.

Exactly what I was looking for
December 10, 2014
Ordered this for my spouse, and now I'll have to get my own. The light is extremely well-made and durable. The selector ring makes for easy adjustment of beam strength without having to do the "tail-switch mambo" with your thumb in order to get to where you want to be. Super bright, and the head size on this model allows it to be used with existing flashlight retention holster; no worries it will slip through while banging around. Only issue I've had thus far is the noticeable heat generated during extended use, but in arctic conditions that could be a benefit. Summer-time could be a problem...remains to be seen.
Size/heft Beam strength Selector ring Ease of use
Heat builds quickly at full strength

Plainfield, IL
5 Stars
I would recommend this item to a friend.

Absolutely love my STR6 !
November 9, 2014
Perfect duty light. Doubles as my EDC.
Reliable Nitecore product.

South Texas Transplant
San Antonio, TX
4 Stars
I would recommend this item to a friend.

Pretty good, overall - great for the price
September 26, 2014
When buying a flashlight for specialized purposes (I'll avoid the overused and meaningless advertising buzz word, "tactical"), it's always a tossup as to what the beam pattern (hot spot density vs. secondary corona), strobe rate, and user interface will be. The flashlight I was using has a large diameter lens / head (2.25"), is rated at 800 lumens and has a very concentrated hot spot with a long throw. I also is 9" long, takes 2 18650 Li-Ion batteries and is too big for EDC. The Nitecore SRT6 has a more diffuse hot spot - at typical diagonal room distances, it will completely flood the far corner. Haven't had a chance to try the beam pattern at extended distances yet, but will shortly. It also has a fast rate strobe. I prefer a slow rate strobe, but I'll work with it. It also came with an acceptable plastic grommet / collar, for those of us who use the Rodgers technique. The tailcap as it comes with the Nitecore completely renders the flashlight useless for this technique, as it has raised tabs around the activation switch. But Nitecore offers an alternate tailcap that eliminates the "ears" so I purchased that. I like the fact that the mode can be selected by rotating the ring instead of doing the tailcap tap dance to try and select the mode. I have found that under stress, flashlights that require you to do the tailcap tap dance just result in you turning the light on in a constant on mode that you don't want. The detents for the mode selection could be a little more pronounced, so the light is less likely to change modes when withdrawing it from a scabbard, etc. I just put black 100 mph tape around the ring and the forward barrel to prevent this. Time will tell if the magnetic switching system drains batteries while in the off position like the original Gladius did. The supplied nylon sheath is useless for a duty belt - I'm trying to locate a Kydex scabbard that will allow quick one handed access and replacement onto the belt. Probably the best scabbard of this type is the Blackhawk scabbard for the Gladius, but the Nitecore is just a little too big to fit it.
A lot of light for a single 18650 cell flashlight; user selectable mode via selector ring. Good size / output compromise.
Tailcap as supplied negates use of the Rodgers technique; soft nylon sheath is pretty useless for duty belt applications; will wear out quickly and requires two hands to put the flashlight back in to the sheath.

Grafton, NH
5 Stars
I would recommend this item to a friend.

Doesn't get much better.
September 9, 2014
Having bought this light six months ago I figured it was time to write a review for the Nitecore SRT6. This flashlight has become my primary carry light for work. I work nights and often have to check areas ranging from athletic fields to small offices in buildings and the occasional river front. I have grown to love the magnetic ring for the instant adjustment of the light output and it's quick mode selection. It has the lumen power for distance and the instant adjustment to low power when in an small inside area. I have found that with using li-ion 18650 w/3000-3400 mah the best in this light if you use the max output for any length on of time. CR123 cells work, but will not last that long compared to 18650's. This light has taken a beating and have yet to find any major faults. The black finish has held up well. The magnetic ring has remained smooth even after drops in the mudd and on the concrete. I have not even had to replace the rubber tail cap switch cover yet. The light pattern works well and is one of the best for its bezel size. The SRT6 doesn't feel to large and fits well in a loop holster made for a surefire P6.
Power and reflector good for distance. Instant and variable light output with magnetic ring. Battery life indicator small on bezel and works well. Can use 18650's Rugged (spring battery contacts help)
Short battery life with CR123's (if using higher lumen output settings)

Round Rock, TX
4 Stars
I would recommend this item to a friend.

really nice
May 21, 2014
I just got this, so these are my initial impressions. Wow, gorgeous color...that grey.. yes grey is very nice. I actually ordered the black, saw that grey was an option and asked Battery Junction to change the order. Great customer service. The light does not appear as bright as my other 900 lumen sun sticks. It also appears to be a thrower, as there is an intense center light with some spill in a nice pattern. The mode ring needs some tweaking, when you turn it far right, you get strobe. Next over is turbo, then the infinite adjustment ending in...of all things, blinking. I would prefer the blinking be on the other end so that when you pick up the light and start turning, it goes from dim to bright, to turbo, to sos/blinking to strobe. I think that is more logical
Grey color is awesome. Bright beam and nice pattern.
Not a fan of the mode ring. Could use improvement. The flashlight has a large head for its size. I'm hoping it dissipates heat well enough so it does not step down. I want constant turbo if possible. That is the selling point of these newer CREE LED's. bright light, bright light.

Modesto, CA
5 Stars
I would recommend this item to a friend.

Good Size
May 19, 2014
I purchased one of these 2 weeks ago. Looks and functions well. The 123A rechargeable do not work on this unit. It heats up. The 18650 2600MA works great.
Size, Brightness, Durablity
Light beam is wide, loved to see the light beam shrink to a smaller spread.

4 Stars

Very Good
December 20, 2013
I wanted some thing brighter for search & Rescue, and since I\'m retired, something wouldn\'t break the bank, and this does the job nicely. I wish it had more of a flood tho, but has plenty distance..

4 Stars

SRT6 review
October 11, 2013
Very nice light! Was disappointed that the \"flat top\" 18650 battery\'s wouldn\'t work because of the design, but, I was able to get around that. By placing a small piece of brass shim stock on the contact point in the head, the 18650 battery will then make contact. Now I can still use my AW & Redilast battery\'s.

5 Stars

Great Light
September 30, 2013
Has SOS auto function and can dim the light like a home light on a dimmer to use lower light and strobe function. Nice competitive price compared to other more expensive lights. Only thing is I wish they had offered a rail mount for it.

5 Stars

SRT6 review
August 29, 2013
A good bright light source! But make sure you have 2 to 4 extra CR123A batteries on you, or a couple of rechargeable batteries 18650\'s on you, and you should be good for 2 to 3.5 hours of daylight at night! HIGH BEAM SETTING. This light eats batteries, but you get that bright light you want/need. Retired law-enforcement.

5 Stars

Awesome Light
July 19, 2013
Compact, extremely bright, and very good UI. Just be sure to use an 18650 cell. It makes all the difference. With the CR123s, I don\'t think it makes more than 700 Lumens. It is about as bright as a Surefire Lawman, but put an 18650 cell in it and it really comes alive. I almost bought an Olight M22, but chose this one because it can also stand on its tailcap. A great feature when you need it to light up a room.

Just click and drag to rotate view!
Special Offer
All Orders
$20.00 or More!
Bright Buys
Titanium Innovations CR123A 3V Lithium Battery - 1400mah - 12 Pack
Regular price: $29.95
Sale price: $11.76
(59 Reviews)
Nitecore SRT6 LED Flashlight - 930 Lumens - CREE XM-L2 LED - Uses 1x18650 or 2xCr123 - Black Finish
On Sale!
FREE Shipping!
Regular price: $114.00
Sale price: $94.95
(15 Reviews)
Nitecore Tube Rechargeable LED Keylight - 45 Lumens - USB Rechargeable
On Sale!
Regular price: $12.00
Sale price: $9.90
(46 Reviews)
Niteye MSA10  Compact LED Flashlight - 160 Lumens - Uses 1 x AA
Regular price: $87.60
Sale price: $54.75
(8 Reviews)