How we scoreBlogAdvertise
html›body›main#compare791 models · updated Oct 21, 2026
  1. compoundsemi.com
  2. Compare
  3. Bilby 400 vs Einstein

Knog Bilby 400 vs NEBO Einstein

What Bilby 400 does better (0) and where Einstein wins (3) — every spec side by side.

Knog Bilby 400
Knog · 2022Bilby 400
5.6Score
0 advantages≈ $30
vs
NEBO Einstein
NEBO · 2022Einstein
8.9Score
3 advantages≈ $30
Higher score
4.8Brightness & throw7.0
4.2Build & durability8.8
5.9Features5.9

Why is Bilby 400 better than Einstein?

Bilby 400 has no measurable advantages in this pair.

Why is Einstein better than Bilby 400?

  1. Maximum output400 lm vs 1,000 lm2.5×
  2. Submersible to1 m vs 2 m2×
  3. Water protection (IPx)IPx7 vs IPx8+14%
Specifications

Side by side

Knog Bilby 400Knog Bilby 400≈ $305.6
NEBO EinsteinNEBO Einstein≈ $308.9
Light output
Maximum output400 lm1,000 lm
Peak beam intensity2,500 cd—
Beam distance (ANSI FL1)100 m—
Runtime at maximum output300 min—
Light sourceLEDLED
LED & beam
Number of LEDs5—
Battery & charging
Maximum runtime105 h—
RechargeableYes—
Battery level indicatorYes—
Build & durability
Protection ratingIP67—
Water protection (IPx)IPx7IPx8
Submersible to1 m2 m
Body material—Plastic / polymer
Modes & features
Red lightYesYes
Colours—Black
To compare: 0up to 4 models
Compare