Fenix TK17 LED Torch

Engineered for those who demand uncompromising performance, the Fenix TK17 is a compact tactical torch delivering an impressive 3600 lumens and a beam distance of up to 330 metres. Whether you're in law enforcement, security, search and rescue, or need a reliable high-output torch for outdoor missions, the TK17 is built to perform under pressure.

The torch is powered by a high-capacity 6000 mAh 21700 USB-C rechargeable lithium-ion battery, included as standard. This battery not only delivers long runtimes and sustained output but also doubles as a USB-C power bank, perfect for charging phones or small devices in the field. A built-in battery level indicator keeps you informed, while intelligent temperature control ensures safe, consistent performance during extended use.

The TK17’s exposed dual tail switches allow fast, one-handed operation even with gloves. Instantly activate Burst or Strobe modes whether the torch is on or off, or cycle through four brightness levels to suit the environment. The forward clicky main switch offers reliable momentary-on control with a deliberate, deep press ideal for tactical scenarios requiring precision and speed.

Designed for real-world use, the torch features a toughened aluminium body with a matte black, non-reflective finish for low-profile carry. A crenelated stainless steel bezel houses tungsten glass-breaking tips, making it a valuable tool in emergencies. Internally, dual springs in the battery tube provide excellent recoil resistance making it suitable for weapon mounting.

Fully compatible with Fenix tactical accessories, including remote pressure switches, rail mounts, traffic wands and holsters, the TK17 is versatile enough to integrate into any duty setup. Whether handheld or weapon-mounted, this torch is a powerful, dependable asset for professionals who can’t afford to compromise.

Product Features

Tungsten Steel glass breaker in bezel
Intelligent overheat protection
Toughened ultra clear glass lens with anti-reflective coating
Dual tactical tail switches

Operational Modes

Turbo: 3600 lumens; 3 hours, 45 minutes run-time; 330 m beam range*
High: 1000 lumens; 3 hours, 50 minutes run-time; 170 m beam range
Mid: 350 lumens; 8 hours  run-time; 100 m beam range
Low: 30 lumens; 60 hours run-time; 30 m beam range
Strobe: 3000 lumens

Note: *The turbo output is measured at total run-time, including output at reduced levels due to temperature or the built-in protection mechanism.

Tested to ANSI/PLATO FL1 standard using 1 x Fenix ARB-L21-6000B 21700 lithium-ion rechargeable battery. Results may vary between torch, battery and environments.

Technical Details

Type: Tactical hand held LED torch
Operating Modes: Turbo / High / Mid / Low / Strobe
Luminous Flux: Up to 3600 lumens
Lamp Type: CREE XHP50.3 HD
Beam Range: Up to 330 m
Batteries Required: 1 x ARB-L21-6000B (included)
Overall Length: 148.5 mm
Head Diameter: 36 mm
Barrel Diameter: 25.4 mm
Weight: 197.2 grams (including battery)
Body Colour: Black
Body Material: Aircraft grade aluminium
Body Finish: Premium type III hard-anodised anti-abrasive finish
Switch Type: Dual tactical tail switch
Impact Resistance: 1 m
Environmental: Dust and waterproof to IP68 standard
Warranty: 5 years (torch), 1 year (battery)

Packaging and Contents

Supplied in retail packaging and includes:
Fenix TK17 LED torch x 1
Fenix ARB-L21-6000 USB lithium-ion battery x 1
USB-C to USB-A charging cable x 1
USB-C to USB-C charging cable x 1
Lanyard x 1
Holster x 1
Spare O-ring x 1
Manual x 1