Light your path on evening commutes or weekend adventures on the trail with the Cosmo 250 Headlamp from Black Diamond.

Now with a more compact, ergonomic and lower profile body and 250 lumens of power – it’s more powerful and convenient than previous generations of the Cosmo. The interface has been upgraded with a second switch to make it easier to use, and it now also comes with updated optical efficiency for brighter light and battery conservation. The Cosmo 250 runs on triple-A batteries and can operate at least 1.1m underwater for 30 minutes thanks to its IPX8 waterproof housing. It features dimming, strobe, proximity and distance modes, lock mode and red night vision so you’ve got plenty of options for all kinds of applications.

The red night vision mode also has proximity and strobe settings and cleverly activates without cycling through the white mode, so you can keep your night vision intact. The reliable and stormproof Cosmo 2505 from Black Diamond will illuminate your path on your days off adventuring and your 9-to-5 routine.

• 250 lumens
• Uses 3 x AAA batteries
• More compact, ergonomic and lower profile design
• Second switch for easy use
• Updated optical efficiency provides brighter light and better battery efficiency
• Red night-vision mode activates without cycling through the white mode
• Settings: proximity and distance modes, dimming, strobe, red night vision & lock mode
• IPX8 rated, operates at least 1.1m underwater for 30 mins