How we scoreBlogAdvertise
html›body›main#compare791 models · updated Oct 21, 2026
  1. compoundsemi.com
  2. Compare
  3. Keylite 500 vs i3E EOS

Acebeam Keylite 500 vs Olight i3E EOS

What Keylite 500 does better (2) and where i3E EOS wins (1) — every spec side by side.

Acebeam Keylite 500
Acebeam · 2025Keylite 500
6.3Score
2 advantages≈ $17
vs
Olight i3E EOS
Olight · 2021i3E EOS
6.6Score
1 advantage≈ $13
Higher score
5.9Brightness & throw3.2
7.6Build & durability9.2

Why is Keylite 500 better than i3E EOS?

  1. Maximum output500 lm vs 90 lm5.6×
  2. Beam distance (ANSI FL1)70 m vs 44 m+59%

Why is i3E EOS better than Keylite 500?

  1. Water protection (IPx)IPx6 vs IPx8+33%
Specifications

Side by side

Olight i3E EOSOlight i3E EOS≈ $136.6
Light output
Maximum output500 lm90 lm
Peak beam intensity1,225 cd—
Beam distance (ANSI FL1)70 m44 m
Runtime at maximum output70 min—
Light sourceLEDLED
Battery & charging
Battery—AAA
Number of batteries—1
Maximum runtime12 h—
RechargeableYes—
USB-C chargingYes—
Build & durability
Protection ratingIP66—
Water protection (IPx)IPx6IPx8
Impact resistance (drop)1.5 m—
Body materialAluminiumAluminium
Size & weight
Weight19 g—
Modes & features
StrobeYes—
Colours—Black
To compare: 0up to 4 models
Compare