Fenix Flashlight LD50 L2U2 LED Flashlight has been discontinued, here are some related products you might like:

25/140/350/750 Lumen Outputs, Two White Cree XM-L2 (U2) LEDs

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Fenix literally gives you two lights in one with the LD50 LED Flashlight . Independent side-by-side circuitry enables one half of light to function, with reduced output intensities, in the event that the other half is damaged or you run low on batteries. Together, the two white Cree XM-L2 (U2) LEDs output a minimum of 25 lumens on Economy mode, and up to 750 lumens on High. When more light is needed there is an 1800 lumen Turbo mode, and in an emergency you can instantly activate the 1800 lumen strobe. An intuitive single pushbutton body switch gives you access to all the outputs, including turbo and strobe modes and automatically returns the light to the last output selected, so there's no need to cycle through them all. Circuitry digitally regulates the output to ensure consistent beam intensity throughout the life of the batteries, while over-heat protection circuitry automatically steps down the output to prevent damage from excessive heat.

To stand up to a long life in the field, the LD50's aluminium housing features a corrosion and scratch-resistant type III hard anodised finish, is impact resistant to 3.3' and submersible to 6.6'. The emitter windows are made of impact and scratch resistant glass with anti-reflection coatings to maximise light transmission. Reverse polarity protection ensures that the light will not be damaged if the batteries are inserted incorrectly, and a low-voltage warning light lets you know when it's time to change batteries.

Key Features

  • 25/140/350/750 lumen outputs
  • Two white Cree XM-L2 (U2) LEDs
  • 1800 lumen Turbo and Strobe modes
  • Digitally regulated output maintains consistent intensity throughout life of batteries
  • Over-heat protection steps down output to prevent damage from accumulated heat build-up from the LEDs
  • Independent circuitry allows each side to function as a separate flashlight, in case of limited batteries or damage
  • Type: Pushbutton
  • Location: Body
  • Press push button to cycle through outputs
  • Press and hold button to activate instant Strobe mode
  • Last output memory automatically goes to last output used
  • Lightweight and durable aluminium housing
  • Type III corrosion and scratch-resistant anodised finish
  • IPX8-rated submersible to 6.6' for up to 30 minutes
  • Impact resistant to 3.3' (1m)
  • Scratch and impact-resistant tempered and anti-reflection coated glass window
  • Reverse polarity protection, to protect from improper battery installation
  • Low-voltage warning light
  • Integrated belt clip


Illumination Source2 x Cree XM-L2 (U2) LEDs
Output RangeEconomy: 25 lumen
Low: 140 lumen
Moed: 350 lumen
High: 750 lumen
Turbo: 1800 lumen
Strobe: 1800 lumen
Battery2 x 18650 Li-ion rechargeable or 4 x CR123A lithium batteries
RuntimeEconomy: 150.0 hr
Low: 25.0 hr
Moed: 10.0 hr
High: 4.0 hr
Turbo: 1.5 hr
WaterproofingIPX8-rated, submersible to 6.6' (2 m)
Dimensions5.4 x 2.1 x 1.1" (13.8 x 5.3 x 2.7 cm)
Weight7.8 oz (220 g), without battery
Fenix Flashlight LD50 L2U2 LED Flashlight
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