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  3. Cosmo 350-R vs Actik

Black Diamond Cosmo 350-R vs Petzl Actik

What Cosmo 350-R does better (2) and where Actik wins (1) — every spec side by side.

Black Diamond Cosmo 350-R
Black Diamond · 2022Cosmo 350-R
6.0Score
2 advantages≈ $35
vs
Petzl Actik
Petzl · 2022Actik
6.8Score
1 advantage≈ $30
Higher score
4.7Brightness & throw5.4
5.4Battery & charging7.6
5.9Features5.9

Why is Cosmo 350-R better than Actik?

  1. Maximum runtime225 h vs 100 h2.2×
  2. Weight75 g vs 98 g+31%

Why is Actik better than Cosmo 350-R?

  1. Maximum output375 lm vs 450 lm+20%
Specifications

Side by side

Petzl ActikPetzl Actik≈ $306.8
Light output
Maximum output375 lm450 lm
Peak beam intensity—3,310 cd
Beam distance (ANSI FL1)—115 m
Runtime at maximum output—120 min
Light sourceLEDLED
LED & beam
Number of LEDs—3
Battery & charging
BatteryAAAAAA
Number of batteries—3
Battery capacity1,500 mAh—
Maximum runtime225 h100 h
RechargeableYesYes
USB-C chargingNo—
Battery level indicatorYes—
Build & durability
Protection ratingIP67—
Water protection (IPx)IPx7—
Submersible to1 m—
Body materialPlastic / polymerPlastic / polymer
Size & weight
Weight75 g98 g
Modes & features
StrobeYesYes
Red light—Yes
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