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Fenix LD50 Professional Outdoor Dual-Output Flashlight - 2 x CREE XM-L2 U2 LEDs - 1800 Lumens - Uses 4 x CR123As or 2 x 18650

Fenix LD50 flashlight left side angle
Side profile of Fenix LD50 flashlight
Upright view of Fenix LD50 flashlight
Fenix LD50 flashlight in hand
Accessories for Fenix LD50 flashlight
Packaging for Fenix LD50 flashlight
Fenix LD50 flashlight left side angle
Side profile of Fenix LD50 flashlight
Upright view of Fenix LD50 flashlight
Fenix LD50 flashlight in hand
Accessories for Fenix LD50 flashlight
Packaging for Fenix LD50 flashlight
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Fenix LD50

Ultra Compact

Fenix is switching it up as far as design with their newest edition to the LD series. Introducing the LD50, with its dual LEDs and ultra compact flat body design. Measuring in at just over 5", the LD50 produces a skin melting 1800 lumens. That is a lot of light coming out of such a compact flashlight. The flat body design combined with the curved sides make the LD50 a pleasure to hold, while the intuitive one-button control makes using this beast a breeze. The LD50 is crafted from durable aircraft-grade aluminum alloy and is finished off with a premium Type III hard-anodized and anti-abrasive finish, that gives the LD50 a beautiful look. A built-in belt clip makes it so you can easily carry the LD50 by your side and be ready for your next hike, camping adventure, or dog walk.

Lighting Technology

Dual Outputs

Equipped with not one but two CREE XM-L2 LEDs, the LD50 outshines the best of them. The LD50 outputs five brightness levels including strobe and can't be matched in terms of flexibility and reliability. The side-by-side reflector and separate circuit design makes the LD50 usable even when one of the LEDs is not powered. Using the intuitive one-button interface is very easy to use. Press and hold the switch for 0.5 seconds to turn it on, then press the button again to cycle between the 1800 lumen Turbo mode all the way down to the 25 lumen Eco mode, which will give you a run time of up to 150 hours. Press and hold the switch for one second, while turned on, to get into Strobe mode. The on board intelligent memory circuit will remember the last output you left it on, so there are no surprises.


Flexible Options

The LD50 can be powered by either CR123A batteries or 18650 cells, giving you a couple of different configurations. You can power it with both an 18650 and CR123A batteries in separate battery compartments or light up one of the dual LEDs with either one 18650 or two CR123A batteries in its corresponding battery compartment. Now that is true versatility. You can monitor the power being used in the LD50 by the low voltage warning function. You also don't have to worry about shorting out the batteries or damaging the light because it is waterproof in accordance with IPX-8 standards.

  • Ultra compact flat body design
  • Intuitive one-button operation
  • Over heat protection to avoid high-temperatures on the surface
  • Low voltage warning function to remind you to replace the battery
  • Digitally regulated output maintains constant brightness
  • Toughened ultra-clear mineral glass with anti-scratch coating
  • Constructed from durable aircraft-grade aluminum alloy
  • Premium Type III hard-anodized and anti-abrasive finish
  • Impact resistant to 1.5 meters
  • Waterproof in accordance with IPX-8 standards
  • Built-in clip
  • Included Accessories:
  • LED: 2x CREE XM-L2
  • Runs on: 4x CR123A or 2x 18650 (Batteries NOT included)
  • Output mode/Runtime:
    • Turbo: 1800 lumens / 1.58hrs
    • High: 750 lumens / 4hrs
    • Mid: 350 lumens / 10hrs
    • Low: 140 lumens / 25hrs
    • Eco: 25 lumens / 150hrs
    • Strobe: 1800 lumens
  • Peak Beam Intensity: 18500cd
  • Max Beam Distance: 270 meters
  • Dimensions:
    • Length: 5.4" (138mm)
    • Width: 2" (53mm)
    • Height: 1.06" (27mm)
  • Weight: 7.76 oz (220g) (excluding batteries)
Runtime (Hours):1.541025150
Output Modes:3+ Brightness Levels, Strobe
Compatible Batteries:2 x 18650, 4 x CR123A
Batteries Included:No
Flashlight Usage:Search
Throw Distance (Max):270m
Switch Location:Body
Product Certifications:ANSI, IPX-8
Warranty:Battery Junction 30-Day Warranty, Fenix 2 Year Warranty
Return Policy:Battery Junction Return Policy
Primary Material:Anodized Aluminum
Product Weight:7.8oz
Product Dimensions:5.4" (L) x 2.2" (W) x 1.1" (H)
Country of Origin:CN
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Accessory Guide
Need help figuring out which accessory is compatible with this product? Check out our Fenix Flashlight Accessory Compatibility Guide!
By Andrew
March 18, 2017
Most bodacious flashlight
Easy carry. Excellent light output very high quality. Excellent outdoor or law enforcement tool
ProsDurable easy to handle and carry. Outstanding illumination.
ConsSomewhat heavy
By Rick
May 17, 2016
Awesome light
The light is small, powerful, unique hand-friendly shape, water resistant, can use multiple battery types, and you can damage part of the light and the other side will keep working! I've purchased 3 of them already.
By Perry
January 15, 2015
My favorite Fenix light!
The light is the best of small size and compactness combined with huge light output. Fenix quality is excellent.
By Alan
Columbus, OH
October 22, 2014
Best light in my collection
This was to replace a Fenix that was stolen out of my glove-box. Not very tactical, but its very practical. Form factor is great. Easily slips into a jacket pocket or even a
back pocket. Not any wider than my wallet.

Hot spot is very large, and spill is useful. It looks a little strange but the two beams coalesce in less than 3 inches. Controls are excellent. Teamed this up with 2-Olight 18650's in 3400 mah. We will see how they run.
ProsShape, Size, Build quality, Ease of use for the controls, will work with only one bank of batteries, Belt clip works with no issues. Very bright on upper modes. Strobe at 1800 lumen s would probably make you puke if someone shined in your face.
ConsAn OK lanyard is included, but no way its fitting thru the small hole that's provided. Case is typical cheap thin nylon. Wish it had a way to charge with the batteries still in place.
By Ray
October 22, 2014
Easy to use. Great light. Compact. Very good quality and fit n finish.
ProsVery bright excellent interface and top quality
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Fenix LD50 Professional Outdoor Dual-Output Flashlight - 2 x CREE XM-L2 U2 LEDs - 1800 Lumens - Uses 4 x CR123As or 2 x 18650

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