How we scoreBlogAdvertise
html›body›main#compare1,158 models · updated Oct 24, 2026
  1. compoundsemi.com
  2. Compare
  3. Sirius H12 vs UT32

Mactronic Sirius H12 vs Nitecore UT32

What Sirius H12 does better (3) and where UT32 wins (0) — every spec side by side.

Mactronic Sirius H12
Mactronic · 2025Sirius H12
8.1Score
3 advantages≈ $90
Higher score
vs
Nitecore UT32
Nitecore · 2021UT32
7.3Score
0 advantages≈ $85
6.8Brightness & throw8.0
3.8Battery & charging3.1
8.8Build & durability6.8

Why is Sirius H12 better than UT32?

  1. Maximum runtime28 h vs 18 h+56%
  2. Maximum output1,200 lm vs 1,100 lm+9%
  3. Water protection (IPx)IPx8 vs IPx7+14%

Why is UT32 better than Sirius H12?

UT32 has no measurable advantages in this pair.

Specifications

Side by side

Nitecore UT32Nitecore UT32≈ $857.3
Light output
Maximum output1,200 lm1,100 lm
Beam distance (ANSI FL1)115 m—
Light sourceLEDLED
Battery & charging
BatteryBuilt-in Li-ion / Li-Po18650 Li-ion
Maximum runtime28 h18 h
RechargeableYesYes
Build & durability
Water protection (IPx)IPx8IPx7
Submersible to2 m—
Body materialAluminium—
Size & weight
Weight—82 g
Modes & features
SOS / beacon—Yes
Colours—Black
To compare: 0up to 4 models
Compare