How we scoreBlogAdvertise
html›body›main#compare1,338 models · updated Nov 10, 2026
  1. compoundsemi.com
  2. Compare
  3. C34 vs iW3R

GP C34 vs Ledlenser iW3R

What C34 does better (1) and where iW3R wins (1) — every spec side by side.

GP C34
GP · 2021C34
8.1Score
1 advantage≈ $25
Higher score
vs
Ledlenser iW3R
Ledlenser · 2019iW3R
7.0Score
1 advantage≈ $30
5.7Brightness & throw4.9
9.2Battery & charging8.4

Why is C34 better than iW3R?

  1. Maximum output550 lm vs 320 lm+72%

Why is iW3R better than C34?

  1. Maximum runtime30 h vs 40 h+33%
Specifications

Side by side

GP C34GP C34≈ $258.1
Ledlenser iW3RLedlenser iW3R≈ $307.0
Light output
Maximum output550 lm320 lm
Beam distance (ANSI FL1)110 m—
Light sourceCOB LED panelLED
Battery & charging
BatteryAAABuilt-in Li-ion / Li-Po
Number of batteries3—
Battery capacity—4,000 mAh
Maximum runtime30 h40 h
RechargeableYesYes
Battery level indicator—Yes
Power bank function—Yes
Build & durability
Protection rating—IP54
Water protection (IPx)—IPx4
Size & weight
Head diameter / width—29 mm
Weight—142 g
Modes & features
StrobeYes—
ColoursBlackBlack
To compare: 0up to 4 models
Compare