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  3. SWIFT LT vs Seek 320

Petzl SWIFT LT vs Silva Seek 320

What SWIFT LT does better (1) and where Seek 320 wins (0) — every spec side by side.

Petzl SWIFT LT
Petzl · 2026SWIFT LT
4.2Score
1 advantage≈ $45
vs
Silva Seek 320
Silva · 2025Seek 320
4.9Score
0 advantages≈ $19
Higher score
3.4Brightness & throw3.3

Why is SWIFT LT better than Seek 320?

  1. Maximum output380 lm vs 320 lm+19%

Why is Seek 320 better than SWIFT LT?

Seek 320 has no measurable advantages in this pair.

Specifications

Side by side

Petzl SWIFT LTPetzl SWIFT LT≈ $454.2
Silva Seek 320Silva Seek 320≈ $194.9
Light output
Maximum output380 lm320 lm
Peak beam intensity1,220 cd—
Beam distance (ANSI FL1)70 m—
Runtime at maximum output120 min—
Light sourceLEDLED
Battery & charging
BatteryBuilt-in Li-ion / Li-PoAAA
Battery capacity880 mAh—
Maximum runtime60 h—
RechargeableYes—
USB-C chargingYes—
Charging time3 h—
Build & durability
Water protection (IPx)—IPx7
Body materialPlastic / polymerPlastic / polymer
Size & weight
Weight43 g—
Modes & features
StrobeYes—
Red light—Yes
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