Fenix TK47 Tactical Flashlight Key Features
By Fenix Flashlights | World Leader in Fenix® Sales | Fenix Lighting USA | Published: 2026-10-31
Category: Product Reviews
Discover the key features of the Fenix TK47 Tactical Duty Flashlight, designed for security and law-enforcement professionals. Learn about its long-range beam, multi-functional tail light, and how to use it effectively.
Quick answer
The Fenix TK47 Tactical Duty Flashlight is built for security and law-enforcement use, offering a long-range beam and a multi-functional tail light. This guide walks you through its key features and how to use them effectively.
Understanding the long-range beam
The TK47 uses a Cree XHP35 HI neutral white LED and a deep reflective cup to produce a beam that reaches nearly 2,300 feet (700m). This is critical for identifying threats or objects at a distance, giving you time to react. The neutral white tint reduces eye strain during extended use compared to cooler tints.
The multi-functional tail light
A standout feature is the tail light with two modes: a red light for signaling and a soft lantern light for close-up tasks like reading maps or checking equipment. This eliminates the need for a separate light, keeping your kit streamlined.
How to use the Fenix TK47's key features
- Activate the main beam: Press the tail switch firmly to turn on the main beam. A half-press cycles through brightness levels (if applicable) or momentary-on mode. Common mistake: pressing too softly may only activate the tail light instead of the main beam. Use a deliberate full press for the main beam.
- Switch to the tail light: Rotate the tail cap slightly to access the red signaling light or the soft lantern light. The tail light operates independently of the main beam. Common mistake: over-rotating the cap can disconnect the light entirely. Turn gently until you feel the detent for each mode.
- Maintain the reflector and lens: Clean the lens with a microfiber cloth to preserve beam clarity. The deep reflector can collect dust; use compressed air or a soft brush. Common mistake: using abrasive cleaners or paper towels that scratch the lens coating. Stick to lens-safe cleaning tools only.
Key product facts
- Fenix TK47 Tactical Duty Flashlight - DISCONTINUED: The Fenix TK47 Tactical Duty Flashlight is designed with the security and law-enforcement professional in mind, featuring a Cree XHP35 HI neutral white LED and deep reflective cup for a beam of almost 2,300 feet (700m). This extreme range allows you to identify people or objects at a distance, giving you more time to assess and respond in tactical situations.

Fenix TK47 Tactical Duty Flashlight - DISCONTINUED
