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  3. NU20 Classic vs Buster 400 HL

Nitecore NU20 Classic vs Sigma Buster 400 HL

What NU20 Classic does better (0) and where Buster 400 HL wins (2) — every spec side by side.

Nitecore NU20 Classic
Nitecore · 2024NU20 Classic
5.9Score
0 advantages≈ $25
vs
Sigma Buster 400 HL
Sigma · 2025Buster 400 HL
7.1Score
2 advantages≈ $25
Higher score
3.8Brightness & throw4.3
6.8Build & durability8.8

Why is NU20 Classic better than Buster 400 HL?

NU20 Classic has no measurable advantages in this pair.

Why is Buster 400 HL better than NU20 Classic?

  1. Maximum output360 lm vs 400 lm+11%
  2. Water protection (IPx)IPx6 vs IPx8+33%
Specifications

Side by side

Light output
Maximum output360 lm400 lm
Light sourceLEDLED
Battery & charging
Maximum runtime97 h—
RechargeableYes—
USB-C chargingYes—
Battery level indicatorYes—
Build & durability
Protection ratingIP66—
Water protection (IPx)IPx6IPx8
Submersible to—2 m
Size & weight
Weight38 g—
Modes & features
SOS / beaconYes—
Red lightYes—
LockoutYes—
Colours—Black
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