Stormproof and with an improved design, the Cosmo 300 Headlamp from Black Diamond provides reliable illumination on the weekend or everyday urban adventures.

This unit has an improved 300 lumens of brightness and a more ergonomic and lower profile design for better balance. The interface has been updated with a second switch so for simplicity, and it now also comes with better optical efficiency which helps conserve battery while providing more brightness. Running on 3 included AAA batteries, this unit and can operate at least 1.1m underwater for 30 minutes thanks to its IPX8 waterproof housing. Keep your night eyes strong by using the red vision mode which activates without cycling through the white mode and make use of the proximity and strobe settings for different applications.

It also has a digital lockout feature, so it won’t accidentally turn on when it’s tucked away in your pack or pocket and run your battery down. Light your path on drizzly evening bike commutes or overnight hiking expeditions with the handy Cosmo 300 Headlamp from Black Diamond.

• 300 lumens of brightness
• Uses 3 x included AAA batteries
• More compact, ergonomic, and lower profile design
• Updated optical efficiency provides brighter light and improved battery efficiency
• Interface features a second switch for easy use
• 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