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  3. Elf C1 vs Free 900 S

Armytek Elf C1 vs Silva Free 900 S

What Elf C1 does better (1) and where Free 900 S wins (0) — every spec side by side.

Armytek Elf C1
Armytek · 2025Elf C1
1 advantage≈ $55
vs
Silva Free 900 S
Silva · 2025Free 900 S
9.5Score
0 advantages≈ $100
Higher score
6.6Brightness & throw7.4

Why is Elf C1 better than Free 900 S?

  1. Maximum output1,000 lm vs 900 lm+11%

Why is Free 900 S better than Elf C1?

Free 900 S has no measurable advantages in this pair.

Specifications

Side by side

Silva Free 900 SSilva Free 900 S≈ $1009.5
Light output
Maximum output1,000 lm900 lm
Beam distance (ANSI FL1)103 m—
Light sourceLEDLED
Battery & charging
USB-C chargingYes—
Build & durability
Water protection (IPx)—IPx8
Submersible to—2 m
Modes & features
Colours—Black
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