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- Cosmo 350 vs NU20 Classic
Black Diamond Cosmo 350 vs Nitecore NU20 Classic
What Cosmo 350 does better (0) and where NU20 Classic wins (1) — every spec side by side.
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4.3Brightness & throw4.6
5.9Features5.9
Why is Cosmo 350 better than NU20 Classic?
Cosmo 350 has no measurable advantages in this pair.
Why is NU20 Classic better than Cosmo 350?
- Maximum output350 lm vs 360 lm+3%
Specifications
Side by side
| Light output | ||
| Maximum output | 350 lm | 360 lm |
| Light source | LED | LED |
| Battery & charging | ||
| Battery | AAA | Built-in Li-ion / Li-Po |
| Maximum runtime | — | 97 h |
| Rechargeable | Yes | Yes |
| USB-C charging | — | Yes |
| Battery level indicator | — | Yes |
| Build & durability | ||
| Protection rating | — | IP66 |
| Water protection (IPx) | — | IPx6 |
| Size & weight | ||
| Weight | — | 38 g |
| Modes & features | ||
| Strobe | Yes | — |
| SOS / beacon | — | Yes |
| Red light | Yes | Yes |
| Lockout | — | Yes |
| Colours | — | Black |
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