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html›body›main#compare1,338 models · updated Nov 10, 2026
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  3. Intensity 580 vs iStar

Lifesystems Intensity 580 vs Nextorch iStar

What Intensity 580 does better (2) and where iStar wins (0) — every spec side by side.

Lifesystems Intensity 580
Lifesystems · 2026Intensity 580
6.7Score
2 advantages≈ $45
Higher score
vs
Nextorch iStar
Nextorch · 2025iStar
6.6Score
0 advantages≈ $45
6.7Brightness & throw4.8
8.8Build & durability7.5

Why is Intensity 580 better than iStar?

  1. Maximum output580 lm vs 450 lm+29%
  2. Submersible to2 m vs 1.5 m+33%

Why is iStar better than Intensity 580?

iStar has no measurable advantages in this pair.

Specifications

Side by side

Nextorch iStarNextorch iStar≈ $456.6
Light output
Maximum output580 lm450 lm
Beam distance (ANSI FL1)—80 m
Light sourceLEDLED
Battery & charging
BatteryAAA—
Maximum runtime8 h—
RechargeableYes—
Build & durability
Water protection (IPx)IPx8IPx8
Submersible to2 m1.5 m
Modes & features
Red lightYes—
ColoursBlack—
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