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html›body›main#compare1,158 models · updated Oct 24, 2026
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  3. Seek 450 vs 515517

Silva Seek 450 vs Underwater Kinetics 515517

What Seek 450 does better (0) and where 515517 wins (0) — every spec side by side.

Silva Seek 450
Silva · 2025Seek 450
8.9Score
0 advantages≈ $35
Higher score
vs
Underwater Kinetics 515517
Underwater Kinetics · 2021515517
5.7Score
0 advantages≈ $35
8.8Build & durability8.8

Why is Seek 450 better than 515517?

Seek 450 has no measurable advantages in this pair.

Why is 515517 better than Seek 450?

515517 has no measurable advantages in this pair.

Specifications

Side by side

Silva Seek 450Silva Seek 450≈ $358.9
Light output
Maximum output—100 lm
Beam distance (ANSI FL1)—80 m
Light sourceLEDLED
Battery & charging
BatteryBuilt-in Li-ion / Li-PoAA
Number of batteries—2
RechargeableYes—
Build & durability
Water protection (IPx)IPx8IPx8
Submersible to2 m2 m
Body material—Plastic / polymer
Modes & features
Red lightYes—
Green / blue / RGB lightYes—
Colours—Yellow, Black
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