Fenix TK47 Dual-Purpose LED Flashlight Ultimate Edition



Fenix TK47 Dual-Purpose LED Flashlight Ultimate Edition 1

You have seen the little brother, now introducing the older brother! The Fenix TK47UE is a high-performance flashlight innovatively equipped with a multi-functional tail light. The headlight is fitted with the high performance Cree XHP70 LED and orange-peel textured reflector, resulting in output up to 3200 lumens and long-distance beam of over 1,339 feet/400 meters. The diffused tail light is fitted with a neutral white light and a red light, which are independently controlled, and they are versatile aids in relaxing, reading, camping or signaling. In addition to searching, caving, the TK47UE is also a recommendable spare lighting tool for your self-driving journey.

CLICK HERE to see the beam comparison between the TK47 and the TK47UE.


  • Headlight utilizes a Cree XHP70 LED with a lifespan of 50,000 hours
  • Tail light utilizes quality white LED, red LED and diffuser tip design
  • Output Modes:
    • Headlight
      • Turbo
        • 3200 Lumens (1 hour - 1,339 feet/408 meters)
      • High
        • 1000 Lumens (3 hour 20 min)
      • Med
        • 350 Lumens (11 hours 20 min)
      • Low
        • 100 Lumens (46 hours)
      • Eco
        • 20 Lumens (170 hours)
      • Strobe
        • 3200 Lumens
    • Tail Light
      • White light
        • 30 Lumens (43 hour 30 min)
      • Red light
        • 1.5 Lumens (150 hours)
      • Red Flash
        • 1.5 Lumens
      • Red S.O.S.
        • 1.5 Lumens
  • Tail light has a wide-range 26.2 feet/8m beam diameter
  • Dual Independent light source that can be used simultaneously
  • Tail light includes diffuser desgin to act as "candle light" for relaxing, reading, camping, or signaling
  • Made of durable aircraft-grade aluminum
  • Premium type III hard-anodized anti-abrasive finish
  • Toughened ultra-clear glass lens with an anti-reflective coating
  • Stainless steel strike bezel
  • Stainless steel switches
  • Dual layer body structure
  • Digitally regulated output maintains constant brightness
  • Headlight features lockout function
  • Reverse polarity protection to protect from improper battery insertion
  • Intelligent overheat protection to avoid high surface temperature
  • Intelligent memory circuit - memorizes the last brightness level used in the general mode
  • Featuring low voltage downshift function
  • IP68 dustproof and waterproof - submersible to 6.6 feet/2 meters
  • CLICK HERE for User Manual

Batteries Used (NOT Included)

  • TWO 18650 batteries WITH BUTTON TOPS. Battery options: Fenix ARB-L18-2600, ARB-L18-2600UARB-L18-2900ARB-L18-3500, or ARB-L18-3500U and Tenergy.  Each has a different mAh. The higher the mAh, the longer the runtime between charges. The light will not work with flat-top 18650s like the old style ARB-L2 batteries.
  • If you want an external 18650 charger, recommendations: AREC1+AREC2+AREX1, AREX1+AREX2
  • FOUR non-rechargeable CR123A batteries.  (Fenix does NOT recommend rechargeable CR123 batteries since they will not perform according to the specification chart included for the TK47; Light will only access TURBO mode and will not change modes)
  • Explanation for the batteries listed below as* "Cautious":* These batteries can be used, but we highly recommend batteries with protective circuits. We recommend you use the batteries labeled "Recommended". 

Size of your Light

  • Length: 10.5 in./266.2mm
  • HEAD Diameter: 2.4 in./61.5mm
  • BODY Diameter: 1.1 in./28.6mm

What Comes with Your Light

  • 1 - TK47UE Flashlight
  • 1 - Holster
  • 1 - Spare O-ring
  • 1 - Lanyard
  • 1 - User Manual
  • 1 - Warranty Card