How we scoreBlogAdvertise
html›body›main#compare791 models · updated Oct 21, 2026
  1. compoundsemi.com
  2. Compare
  3. K4R.2 vs i3E EOS

Ledlenser K4R.2 vs Olight i3E EOS

What K4R.2 does better (1) and where i3E EOS wins (0) — every spec side by side.

Ledlenser K4R.2
Ledlenser · 2021K4R.2
1 advantage≈ $10
vs
Olight i3E EOS
Olight · 2021i3E EOS
6.6Score
0 advantages≈ $13
Higher score
3.5Brightness & throw3.2

Why is K4R.2 better than i3E EOS?

  1. Maximum output120 lm vs 90 lm+33%

Why is i3E EOS better than K4R.2?

i3E EOS has no measurable advantages in this pair.

Specifications

Side by side

Olight i3E EOSOlight i3E EOS≈ $136.6
Light output
Maximum output120 lm90 lm
Beam distance (ANSI FL1)—44 m
Light sourceLEDLED
Battery & charging
BatteryBuilt-in Li-ion / Li-PoAAA
Number of batteries—1
RechargeableYes—
Build & durability
Water protection (IPx)—IPx8
Body materialAluminiumAluminium
Modes & features
ColoursGoldBlack
To compare: 0up to 4 models
Compare