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html›body›main#compare1,338 models · updated Nov 12, 2026
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  3. Ultra vs I1r 2 Pro

Energizer Ultra vs Olight I1r 2 Pro

What Ultra does better (1) and where I1r 2 Pro wins (0) — every spec side by side.

Energizer Ultra
Energizer · 2024Ultra
7.8Score
1 advantage≈ $14
Higher score
vs
Olight I1r 2 Pro
Olight · 2024I1r 2 Pro
0 advantages≈ $30
9.3Build & durability7.4

Why is Ultra better than I1r 2 Pro?

  1. Submersible to200 m vs 2 m100×

Why is I1r 2 Pro better than Ultra?

I1r 2 Pro has no measurable advantages in this pair.

Specifications

Side by side

Energizer UltraEnergizer Ultra≈ $147.8
Light output
Maximum output1,200 lm—
Light sourceLEDLED
LED & beam
Number of LEDs22
Battery & charging
Number of batteries2—
Build & durability
Water protection (IPx)IPx8IPx8
Submersible to200 m2 m
Body materialAluminium—
Size & weight
Head diameter / width100 mm—
Modes & features
StrobeYes—
ColoursBlack—
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