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html›body›main#compare1,319 models · updated Nov 2, 2026
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  3. Explore 4 vs 515405

Silva Explore 4 vs Underwater Kinetics 515405

What Explore 4 does better (1) and where 515405 wins (0) — every spec side by side.

Silva Explore 4
Silva · 2023Explore 4
1 advantage≈ $45
vs
Underwater Kinetics 515405
Underwater Kinetics · 2021515405
3.6Score
0 advantages≈ $55
Higher score
3.1Brightness & throw2.5

Why is Explore 4 better than 515405?

  1. Beam distance (ANSI FL1)74 m vs 65 m+14%

Why is 515405 better than Explore 4?

515405 has no measurable advantages in this pair.

Specifications

Side by side

Light output
Maximum output—70 lm
Beam distance (ANSI FL1)74 m65 m
Light sourceLEDLED
LED & beam
Number of LEDs4—
Battery & charging
Battery—AA
Number of batteries—2
Build & durability
Water protection (IPx)—IPx4
Body material—Plastic / polymer
Size & weight
Head diameter / width100 mm—
Modes & features
ColoursGrey—
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