Fenix FD40 Flashlight

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Fenix FD40 Flashlight

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Unique lens technology lets you dial in a wide flood light or a seriously powerful spotlight. It's either powered by a potent 26650 battery, or with the adapter, uses a more common 18650 battery.

  • Cree XP-L HI (High Intensity) LED and efficient lens with total reflective coating.
  • 6 brightness modes (if using the 18650 battery, run times will decrease, but the lumen output remains the same.)
  • Twist head adjusts focus from 78 degrees for flood to 40 degrees for spot with a 7.5-degree center beam.
  • Spotlight maximum beam distance is 300 metres.
  • Stainless steel side switch.
  • Lock-out function prevents accidental activation.
  • Standard threaded tripod mount in body.
  • Flat tail cap for tail standing capability.
  • Digitally regulated output maintains constant brightness.
  • Over-heat protection to avoid high-temperature of the surface.
  • Intelligent memory circuit, returns to previous brightness level.
  • Reverse polarity protection to protect from improper battery installation.
  • Made of durable aircraft-grade aluminum with a hard anodized, anti-abrasive finish
  • Includes flashlight, 18650 battery holder (no battery), lanyard, holster, spare O-ring and manual.

Tech specs

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Ideal for Emergency preparedness
Body material Metal
Lighting levels

The number of lighting levels/modes the light has (i.e., low, med, high, flash).

6 modes
Beam distance - boost 300m
Boost mode

Briefly increases the light output to maximum brightness and distance.

Light source XM-L HI LED
Burn time - low 308 h
Burn time - med 14.5 h
Burn time - high 2.25 h
Max light output

The total quantity of light emitted in every direction from a source of light; measured in lumens.

1000 lumens
Beam pattern

Beam pattern affects how much you can see within the area of light thrown from the headlamp. Wide beams are good for close-up; spot or focussed beams are good for long range visibility.

Wide and spot
IPX rating

Indicates the degree of protection against liquid. IP X1: Dripping water while in normal operating orientation; IP X4: Splashing water; IP X5: Water jets; IP X6: Powerful water jets; IP X7: Immersion up to 1m ≤ 30 minutes; IP X8: Suitable for submersion as specified by manufacturer.

Power supply Replaceable batteries
Emits red light No
Regulated output

On regulated lights brightness is consistent, and does not decrease gradually as the batteries are drained.

Batteries 1 18650 (not included) or 1 26650 (not included)
Pocket clip No
Flash mode No
Made in China