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- Cosmo 350-R vs Bilby 400
Black Diamond Cosmo 350-R vs Knog Bilby 400
What Cosmo 350-R does better (1) and where Bilby 400 wins (1) — every spec side by side.
vs
4.7Brightness & throw5.3
5.4Battery & charging7.4
6.2Build & durability4.4
5.9Features5.9
Why is Cosmo 350-R better than Bilby 400?
- Maximum runtime225 h vs 105 h2.1×
Why is Bilby 400 better than Cosmo 350-R?
- Maximum output375 lm vs 400 lm+7%
Specifications
Side by side
| Light output | ||
| Maximum output | 375 lm | 400 lm |
| Peak beam intensity | — | 2,500 cd |
| Beam distance (ANSI FL1) | — | 100 m |
| Runtime at maximum output | — | 300 min |
| Light source | LED | LED |
| LED & beam | ||
| Number of LEDs | — | 5 |
| Battery & charging | ||
| Battery | AAA | — |
| Battery capacity | 1,500 mAh | — |
| Maximum runtime | 225 h | 105 h |
| Rechargeable | Yes | Yes |
| USB-C charging | No | — |
| Battery level indicator | Yes | Yes |
| Build & durability | ||
| Protection rating | IP67 | IP67 |
| Water protection (IPx) | IPx7 | IPx7 |
| Submersible to | 1 m | 1 m |
| Body material | Plastic / polymer | — |
| Size & weight | ||
| Weight | 75 g | — |
| Modes & features | ||
| Strobe | Yes | — |
| Red light | — | Yes |
