Fenix Flashlight FD40 LED Flashlight has been discontinued, here are some related products you might like:

8 / 70 / 220 / 570 / 1000 Lumen, One Cree XP-L HI LED Emitter

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With five beam intensities, a disorientating strobe, and an adjustable beam angle, Fenix's FD40 LED Flashlight makes an ideal EDC duty light that packs a lot of power and versatility in a pocket-sized form factor. Its low 8-lumen output is ideal for performing tasks such as reading or rooting through a pack, but when the job requires more power, kick the intensity up to a blinding 1000-lumens. A rotating collar on the head allows you to adjust the beam size from a wide flood to light a large area close to you, but if you want to maximise the beam throw simply twist the collar to focus the beam into a tight spot light. A bright 750-lumen strobe mode can be activated for signalling or to disorientate.

Designed for daily use, the FD40 has a lightweight and durable aluminium body with a scratch and corrosion-resistant anodised finish. The housing is O-ring sealed for an IPX8 rating making it waterproof and submersible to over 6.5 feet. Multiple safety circuitries are in-place to protect the light from damage caused by incorrectly installed batteries or excessive heat. Additional circuitry detects the battery being used and adjusts the performance accordingly to maximise the battery life while digitally maintaining the output to provide consistent beam intensity throughout the life of the battery charge. The light is able to run on either one 26650 rechargeable battery, or one smaller 18650 using the included battery adapter that ensures a secure fit in the battery compartment.

Key Features

  • Eco: 8 lumen
  • Low: 70 lumen
  • Moed: 220 lumen
  • High: 570 lumen
  • Turbo: 1000 lumen
  • One Cree XP-L HI LED
  • Disorientating 750-lumen strobe mode
  • Focusable beam from wide flood to tight spot with a twist of the head
    • Flood light: 78° beam angle
    • Spot light: 7.5° centre cone, 40° spill beam
  • Factory-focused lens system produces smooth beam with a bright centre point and wide spill without holes or hotspots
  • Type: Stainless steel pushbutton
  • Location: Handle
  • Single switch controls on/off and beam intensity selection
  • Lockout function prevents accidental activation
  • Last mode memory automatically goes to previously selected intensity
  • Lightweight and durable aluminium alloy housing
  • Scratch and corrosion-resistant anodised finish
  • IPX8-rated, waterproof and submersible to 6.6'
  • Impact-resistant to 3.3'
  • 1/4"-20 tripod adapter
  • Tail-stand capable
  • Runs on one user-supplied 26650 or 18650 li-ion battery
  • Includes 18650 battery holder for secure fit inside battery compartment
  • Digitally regulated output maintains consistent beam intensity throughout life of battery
  • Reverse polarity protection prevents damage if batteries are installed incorrectly
  • Overheat protection automatically steps-down output to prevent damage to circuitry


Illumination Source1 x Cree XP-L HI LED
Output RangeEco: 8 lumen
Low: 70 lumen
Moed: 220 lumen
High: 570 lumen
Turbo: 1000 lumen
Strobe: 750 lumen
Beam DistanceSpotlight: 948' / 300 m
Floodlight: 213' / 65 m
Battery1 x 26650 or 18650 rechargeable Li-ion
Runtime26650 battery
Eco: 308 h
Low: 49.75 h
Moed: 14.7 h
High: 5.1 h
Turbo: 2.4 h

18650 battery
Eco: 218 h
Low: 28.6 h
Moed: 9.4 h
High: 3.5 h
Turbo: 1.75 h
ConstructionAluminium alloy
WaterproofingIPX8-rated, submersible to 6.6' / 2.0 m
Impact Resistance3.3' / 1.0 m
DimensionsHead: 1.8" / 4.5 cm
Body: 1.3" / 3.2 cm
Length: 5.1" / 13.0 cm
Weight5.6 oz / 159.0 g, without battery
Fenix Flashlight FD40 LED Flashlight
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