Fenix FD41 Focusing Tactical Flashlight

Fenix FD41 is fitted with an optical lens with total reflective coating. Revolving the focusing ring moves the head and the optical lens forward and backward from the LED, thus regulating the focus between spotlight and floodlight. It delivers max output of 900 lumens and beam distance of 340 meters. The tail switch plus side switch, compatibility with 18650 Li-ion ( Bonus ARB-L18 2600U battery included ) as well as the cold-resistant CR123A, makes the FD41 stand out when searching, camping and photographing outdoors.

Max Lumens: 900


In stock


  • Uses Cree XP-L HI LED with a lifespan of 50,000 hours
  • Powered by one 18650 rechargeable Li-ion battery or two CR123A batteries
  • Fenix ARB-L18 2600U battery included ( micro USB charge cord sold separately )
  • 360°rotary focusing technology
  • Digitally regulated output maintains constant brightness
  • Reverse polarity protection, to protect from improper battery insertion
  • Intelligent overheat protection to avoid high surface temperature
  • Tactical tail switch for momentary and constant on activation
  • Functional side switch for output selection
  • Made of durable aircraft-grade aluminum
  • Premium type Ⅲ hard-anodized anti-abrasive finish
  • High efficiency lens with total reflective coating

Technical Parameters

ANSI FL1 RatingTurboHighMediumLowStrobe
OUTPUT900 Lumens350 Lumens150 Lumens10 Lumens900 Lumens
MAX RUNTIME1h 40min3h 50min10h 15min150h
MAX DISTANCE340 Meters (1116 ft)218 Meters (715 ft)141 Meters (463 ft)37 Meters (121 ft)
MAX INTENSITY29000cd12000cd5000cd350cd
WATERPROOFIP68, underwater 2m


Length: 146mm (5.8″)

Body diameter: 25.4mm (1.0″)

Head diameter: 40mm (1.6″)


Excluding batteries: 160g (5.6 oz.)


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