How we scoreBlogAdvertise
html›body›main#compare791 models · updated Oct 21, 2026
  1. compoundsemi.com
  2. Compare
  3. E03R vs K6R

Fenix E03R vs Ledlenser K6R

What E03R does better (3) and where K6R wins (3) — every spec side by side.

Fenix E03R
Fenix · 2020E03R
4.5Score
3 advantages≈ $25
vs
Ledlenser K6R
Ledlenser · 2021K6R
4.8Score
3 advantages≈ $30
Higher score
3.7Brightness & throw7.0
3.8Battery & charging2.7
7.4Build & durability3.5
Dimensions

Size comparison

E03RK6R
24 × 471230 × 62
E03RK6RDifference
Length / height47 mm62 mm−15 mm
Head diameter / width24 mm30 mm−6 mm
Weight22 g30 g−8 g

Drawn to the same scale from the official dimensions (front and side).

Why is E03R better than K6R?

  1. Maximum runtime18 h vs 10 h+80%
  2. Water protection (IPx)IPx6 vs IPx4+50%
  3. Weight22 g vs 30 g+36%

Why is K6R better than E03R?

  1. Beam distance (ANSI FL1)42 m vs 99 m2.4×
  2. Peak beam intensity440 cd vs 2,450 cd5.6×
  3. Maximum output260 lm vs 400 lm+54%
Specifications

Side by side

Fenix E03RFenix E03R≈ $254.5
Ledlenser K6RLedlenser K6R≈ $304.8
Light output
Maximum output260 lm400 lm
Peak beam intensity440 cd2,450 cd
Beam distance (ANSI FL1)42 m99 m
Light sourceLEDLED
Battery & charging
Battery—Built-in Li-ion / Li-Po
Number of batteries—1
Battery capacity200 mAh—
Maximum runtime18 h10 h
RechargeableYesYes
USB-C chargingYes—
Battery level indicatorYes—
Build & durability
Protection ratingIP66IP2X
Water protection (IPx)IPx6IPx4
Body material—Aluminium
Size & weight
Length / height47 mm62 mm
Head diameter / width24 mm30 mm
Body diameter / depth12 mm—
Weight22 g30 g
Modes & features
Brightness levels4—
Strobe—Yes
Red lightYesYes
To compare: 0up to 4 models
Compare