How we scoreBlogAdvertise
html›body›main#compare791 models · updated Oct 21, 2026
  1. compoundsemi.com
  2. Compare
  3. Einstein 1500 Flex vs Seek 450

NEBO Einstein 1500 Flex vs Silva Seek 450

What Einstein 1500 Flex does better (0) and where Seek 450 wins (1) — every spec side by side.

NEBO Einstein 1500 Flex
NEBO · 2022Einstein 1500 Flex
8.3Score
0 advantages≈ $35
vs
Silva Seek 450
Silva · 2025Seek 450
8.8Score
1 advantage≈ $35
Higher score
6.2Build & durability8.8
5.9Features5.9

Why is Einstein 1500 Flex better than Seek 450?

Einstein 1500 Flex has no measurable advantages in this pair.

Why is Seek 450 better than Einstein 1500 Flex?

  1. Water protection (IPx)IPx7 vs IPx8+14%
Specifications

Side by side

Silva Seek 450Silva Seek 450≈ $358.8
Light output
Maximum output1,500 lm—
Light sourceCOB LED panelLED
Battery & charging
BatteryBuilt-in Li-ion / Li-PoBuilt-in Li-ion / Li-Po
RechargeableYesYes
Build & durability
Protection ratingIP67—
Water protection (IPx)IPx7IPx8
Submersible to2 m2 m
Body materialPlastic / polymer—
Modes & features
Red lightYesYes
Green / blue / RGB light—Yes
ColoursBlack, Red—
To compare: 0up to 4 models
Compare