The Fenix TK11 Tac introduces innovate and unique features including a patented tactical rotary tail switch. Powered by a single 18650 Li-ion battery (not included) or two CR123A cells with a maximum output of 1600 lumens from the Luminus SST40 L4 LED, the TK11 Tac produces a combination beam with a good mix of spot and flood, and a throw of up to 335 meters.

Constructed from high strength A6061-T6 aluminium. The TK11 Tac is able to withstand drops from 1.5 meters and is waterproof to IP68 (2 meter submersible for 30 minutes).

The newly developed Advanced Pulse-Frequency signal transmission technology uses a digital switch signal instead of the usual current signal to greatly increase reliability. Combined with patented mechanical switches this allows Fenix to create a smaller, more efficient light that is much less prone to switching interference than similar magnetic tail cap systems.

Rotating the mechanical toggle switch on the tail allows the user to switch between Tactical and Duty modes plus a lockout to prevent accidental operation:

Tactical Mode: High and Strobe only:

High: 1600 Lumens - 2 hours runtime - 335 meter range
Strobe: 1600 Lumens

Duty Mode: Three brightness levels plus strobe:

High: 1600 Lumens - 2 hours runtime - 335 meter range
Medium: 4 hours 30 minutes runtime - 195 meter range
Low: 50 Lumens

The exposed tactical switch makes for easy operation, even when wearing gloves and the all-metal tail cap fully resists water and impacts.

Compatible with various Fenix accessories including the AOF-M Red Filter and AER-02 Remote Pressure Switch - both available separately.

Fenix TK11 Tac Includes: Nylon belt holster, spare o-ring, user manual and warranty card.