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

Acebeam K40M vs RovyVon E10-LU

What K40M does better (1) and where E10-LU wins (0) — every spec side by side.

Acebeam K40M
Acebeam · 2026K40M
1 advantage≈ $120
vs
RovyVon E10-LU
RovyVon · 2026E10-LU
4.8Score
0 advantages≈ $110
Higher score
7.8Brightness & throw5.4

Why is K40M better than E10-LU?

  1. Maximum output3,000 lm vs 1,700 lm+76%

Why is E10-LU better than K40M?

E10-LU has no measurable advantages in this pair.

Specifications

Side by side

Acebeam K40MAcebeam K40M≈ $120
RovyVon E10-LURovyVon E10-LU≈ $1104.8
Light output
Maximum output3,000 lm1,700 lm
Peak beam intensity62,500 cd—
Beam distance (ANSI FL1)500 m—
Light sourceLEDLED
LED & beam
LED emitter—Luminus SFT-40
LED makerCreeLuminus
Colour temperature—7,000K
Battery & charging
Battery—AA
Battery level indicator—Yes
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