How we scoreBlogAdvertise
html›body›main#compare791 models · updated Oct 21, 2026
  1. compoundsemi.com
  2. Compare
  3. K40M vs E10 Pro

Acebeam K40M vs RovyVon E10 Pro

What K40M does better (3) and where E10 Pro wins (0) — every spec side by side.

Acebeam K40M
Acebeam · 2026K40M
3 advantages≈ $120
vs
RovyVon E10 Pro
RovyVon · 2026E10 Pro
4.3Score
0 advantages≈ $130
Higher score
7.8Brightness & throw4.1

Why is K40M better than E10 Pro?

  1. Beam distance (ANSI FL1)500 m vs 200 m2.5×
  2. Maximum output3,000 lm vs 1,600 lm+88%
  3. Peak beam intensity62,500 cd vs 10,000 cd6.2×

Why is E10 Pro better than K40M?

E10 Pro has no measurable advantages in this pair.

Specifications

Side by side

Acebeam K40MAcebeam K40M≈ $120
RovyVon E10 ProRovyVon E10 Pro≈ $1304.3
Light output
Maximum output3,000 lm1,600 lm
Peak beam intensity62,500 cd10,000 cd
Beam distance (ANSI FL1)500 m200 m
Light sourceLEDLED
LED & beam
LED makerCree—
Colour temperature—7,000K
Battery & charging
Battery—AA
Build & durability
Protection rating—IP67
Water protection (IPx)—IPx7
Magnetic tail / base—Yes
Pocket clip—Yes
Modes & features
Switch—Rotary / scroll wheel
UV light—Yes
Laser pointer / aiming laser—Yes
To compare: 0up to 4 models
Compare