Fenix Flashlight E21 R4 LED Flashlight

Fenix Flashlight E21 R4 LED Flashlight

Fenix Flashlight E21 R4 LED Flashlight

B&H # FEE21R4 MFR # E21 R4
No Longer Available

Product Highlights

  • 170 Lumens Output
  • Simple, Easy-to-Use Outdoor Flashlight
  • Waterproof to 6.5' Depth
  • 2.25-Hour Runtime At Maximum Output
  • 11-Hour Runtime At 54 Lumens Output
  • Runs on 2x AA Batteries
  • CREE LED Delivers Constant Brightness
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Fenix Flashlight E21 overview

  • 1Description

If you're looking for a dependable, powerful flashlight, and you don't want to read a 20-page owner's manual in order to operate it, the E21 R4 LED Flashlight from Fenix is probably what you have in mind. The CREE LED throws out a high-intensity 170-lumen beam using just 2x AA batteries, with a second mode that delivers 54 lumens. The E21 is waterproof to 6.5', and impact resistant up to a 3.28' fall. It's constructed from aircraft-grade aluminum with an anti-abrasive Type III sulfuric acid hardcoat anodized finish. A high efficiency circuit maintains constant brightness in the beam.

At the maximum 170-lumen output, the runtime is 2.25 hours. At the lower 54-lumen output, output is 11 hours. Plus, there's a momentary-on function. If you happen to put your batteries in the wrong way, built-in protection prevents any damage to the circuit. That's it--a simple, highly efficient  and powerful small flashlight that's easy to operate.

Simple, easy-to-use practical outdoor flashlight with two power options plus a tactical switch with momentary-on function.
Maximum of 170 lumens, with 2.25-hour runtime
Second mode produces 54 lumens, with 11-hour runtime
Produces 5200cd and a beam that travels approximately 475' (145 m)
Waterproof to IPX-8 standard--6.5' depth, and impact resistant to 3.28' (1.0 m)
Made of hard-anodized aircraft-grade aluminum
CREE LED delivers a constant high-intensity beam
Powered by 2x AA batteries and protected from accidental battery reversal
In the Box
Fenix Flashlight E21 R4 LED Flashlight
  • Lanyard
  • O-Ring
  • Spare Rubber Switch Boot
  • Limited Lifetime Warranty
  • Table of Contents
    • 1Description

    Fenix Flashlight E21 specs

    Lamp Type Cree LED
    Maximum Output 170 lumens
    Battery / Runtime 2x AA batteries
    Runtime: 170 lumens--2.25 hours; 54 lumens--11 hours
    Construction Hard-anodized aircraft-grade aluminum
    Waterproofing IPX-8 standard--6.5' (2 m) depth
    Dimensions 6.45" x 1.0" (16.38 x 2.54 cm)
    Weight 3.17 oz (89.86 g)
    Packaging Info
    Box Dimensions (LxWxH) 7.4 x 3.7 x 0.5"

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