Fenix TK15UE Flashlight – Black – DISCONTINUED

Max Lumens: 1000
Modes: 5
Battery: 18650 or CR123A
(23 customer reviews)

$96.00 $74.95

Out of stock

Also available in gray. Click here >>

The Fenix TK15UE defines extreme ruggedness. This light employs the new CREE XP-L HI V3 LED technology, which allows the light to throw an impressive beam distance of over 1000 feet (325 meters) and deliver a maximum output of 1000 lumens. With an impact resistant strike face bezel, the TK15UE is ready for heavy duty action. Complete with a tactical tail switch with momentary capability and a side switch to access four brightness levels and strobe, this tactical light is built to assist law enforcement, search and rescue, military and more.

SKU: TK15UEBK Category:
For commercial orders and large purchases, contact us at (888) 775-9996 x6, or
WARNING. Be aware of counterfeit Fenix merchandise in the U.S. marketplace.

Max Lumens: 1000
Modes: 5


fenix tk15ue flashlight specification chart


Length: 5.6” (142.5mm)
Body: 1.0” (25.4mm)
Head: 1.3” (34mm)


5.0 oz. (141g) excluding batteries


One 18650 rechargeable Li-ion battery or two CR123A Lithium batteries


Holster, lanyard, spare O-ring, spare rubber switch boot


Limited Lifetime Guarantee from Fenix Lighting U.S.

Additional Features of the Fenix TK15UE – Black

*Due to intelligent over-heat protection, the runtime of the Turbo brightness level is the accumulated time.

  • Uses Cree XP-L HI V3 LED with a life span of 50,000 hours
  • Compatible with AER-01/AER-02 remote pressure switch
  • Digitally regulated output maintains constant brightness
  • Reverse polarity protection, to protect from improper battery installation
  • Anti-roll and anti-slip body design
  • Tactical tail switch for momentary-on function
  • Functional side switch for output selection
  • Made of durable aircraft-grade aluminum
  • Premium type Ⅲ hard-anodized anti-abrasive finish
  • Toughened ultra-clear glass lens with anti-reflective coating

The tail switch is tactical switch, the side switch is functional switch.


Tap the tactical tail switch to momentarily turn on the light, release it the light will go out.

Fully press the tactical switch to turn on the light constantly, press again to turn off the light.

Output Selection

With the light on, single-click the functional switch to cycle through Turbo→Low→Mid→High.


With the light on, press and hold the functional switch for 0.5 seconds to enter into the Strobe mode, click once again to return back to General mode.

Intelligent Memory Circuit

The flashlight memorizes the last brightness used in the General mode, the next time it is turned on, it will recall that previously used brightness level.

Over-heat Protection

The flashlight will accumulate a lot of heat when it is working at Turbo. When the light is overheated up to 65℃ or above, the flashlight will automatically adjust the output in a stepped way to prevent the light from overheating.

Low-voltage Warning Function

If low voltage is detected, the flashlight is programmed to downshift to a lower brightness level until Low brightness level is reached. When this happens at Low output mode, the flashlight blinks three times every five minutes to remind you to replace the battery. To ensure normal use, the flashlight will not turn off automatically and will work until the battery runs out completely.

Battery Replacement

Unscrew the tail cap to insert the battery with the anode side (+) towards the light head, and then screw the tail cap.

Usage and Maintenance

  • Disassembling the sealed head can cause damage to the light and will void the warranty.
  • Fenix recommends using excellent quality batterirs. If the light will not be used for an extended period, remove the battery, or the light could be damaged by electrolyte leakage or battery explosion.
  • Unscrew the tail cap one-half turn or take out the battery to prevent accidental activation during storage or transportation.
  • Long-term use can result in O-ring wear. To maintain a proper water seal, replace the ring with an approved spare.
  • Periodic cleaning of the battery contacts improves the lamp’s performance as dirty contacts may cause the lamp to flicker, shine intermittently or even fail to illuminate for the following reasons:

Reason A: The batteries need replacing.
Solution: Replace batteries (Please confirm the correct installation of anode and cathode).

Reason B: The threads, PCB board contact or other contacts are dirty.
Solution: Clean the contact points with a cotton swab soaked in rubbing alcohol.

If the above methods don’t work, please refer to the warranty policy before contacting your authorized distributor.

23 reviews for Fenix TK15UE Flashlight – Black – DISCONTINUED

Based on 23 reviews
5 star
4 star
3 star
2 star
1 star

Customer Images

Image #1 from Daniel Fowler
Image #1 from Daniel Fowler

Daniel Fowler

I have had a TK15 for about 8 years, and I have not been nice to it. I have dropped it off 15 ft ladders, used it in rain, dropped it in buckets full of oil or fuel more times than I care to admit, taken it in the ocean, used it as a hammer, and a lot more. Through all of that this thing just keeps on chugging like it was new. My only complaint is that it is so reliable that I want to upgrade, but there is no point since it is so good that nothing is wrong with it except some cosmetic scratches. For work I have used a lot of other brands and nothing has lasted nearly as long or been nearly as good as this thing. Any time someone asks about recommendations for a light for work or tactical stuff I always tell them to check this thing out, and not even bother looking anywhere else. It is that good.

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Image #1 from Daniel Fowler
  1. Bernard Fernandez (verified owner)

    Best tactical flashlights!…

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  2. Richard Hatfield Sr (verified owner)

    Yes I like the product the price is right and everything please do not wear me out on emails

    0 out of 1 people found this helpful. Was this review helpful to you?
  3. Robert M Pallatto (verified owner)

    Very nice product, great quality, bright, great modes for tactical use, and also very well priced. I recommended to other first responders. Will purchase again from Fenix, Fast shipping. Thank you and staff at Fenix company!!!

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  4. Jack U. (verified owner)

    I have several fenix flashlights I wouldn’t buy nothing but these lights.

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  5. Anonymous (verified owner)

    I thought the light would be brighter for fenix, uc35 I just bought I am more impressed with

    1 out of 1 people found this helpful. Was this review helpful to you?
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