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  3. KL1 vs NU50

Kask KL1 vs Nitecore NU50

What KL1 does better (0) and where NU50 wins (0) — every spec side by side.

Kask KL1
Kask · 2025KL1
0 advantages≈ $70
vs
Nitecore NU50
Nitecore · 2023NU50
9.3Score
0 advantages≈ $65
Higher score
8.8Build & durability9.6

Why is KL1 better than NU50?

KL1 has no measurable advantages in this pair.

Why is NU50 better than KL1?

NU50 has no measurable advantages in this pair.

Specifications

Side by side

Kask KL1Kask KL1≈ $70
Nitecore NU50Nitecore NU50≈ $659.3
Light output
Maximum output—1,400 lm
Light sourceLEDLED
Battery & charging
BatteryAA21700 Li-ion
Battery capacity—5,000 mAh
Rechargeable—Yes
USB-C charging—Yes
Build & durability
Protection rating—IP68
Water protection (IPx)IPx8IPx8
Submersible to2 m—
Body material—Aluminium
Modes & features
Red light—Yes
Motion / reactive sensor—Yes
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