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html›body›main#compare1,338 models · updated Nov 10, 2026
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  3. Cosmo 350-R vs Discover

Black Diamond Cosmo 350-R vs Silva Discover

What Cosmo 350-R does better (0) and where Discover wins (1) — every spec side by side.

Black Diamond Cosmo 350-R
Black Diamond · 2022Cosmo 350-R
6.0Score
0 advantages≈ $35
vs
Silva Discover
Silva · 2024Discover
6.5Score
1 advantage≈ $35
Higher score
4.7Brightness & throw6.3
6.2Build & durability5.8

Why is Cosmo 350-R better than Discover?

Cosmo 350-R has no measurable advantages in this pair.

Why is Discover better than Cosmo 350-R?

  1. Maximum output375 lm vs 500 lm+33%
Specifications

Side by side

Silva DiscoverSilva Discover≈ $356.5
Light output
Maximum output375 lm500 lm
Light sourceLEDCOB LED panel
LED & beam
Number of LEDs—1
Battery & charging
BatteryAAAAAA
Number of batteries—3
Battery capacity1,500 mAh—
Maximum runtime225 h—
RechargeableYesYes
USB-C chargingNo—
Battery level indicatorYes—
Build & durability
Protection ratingIP67—
Water protection (IPx)IPx7IPx7
Submersible to1 m—
Body materialPlastic / polymer—
Size & weight
Weight75 g—
Modes & features
StrobeYes—
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