Now featuring a 250-lumen beam and a lighter, smaller, tighter waterproof body with an updated user interface, the Black Diamond Cosmo 250 headlamp can handle everything from your evening bike commute to that weekend backpacking trip.
Red night vision has dimming and strobe modes and activates without cycling through the white mode
Compact, low-profile design uses three AAA batteries
Settings include proximity and distance modes, dimming, strobe, red night-vision and lock mode
Multifaceted optical lens design
IPX8: Waterproof-Tested to operate at least 1.1 meters underwater for 30 minutes. If submerged, water may enter the battery compartment and it will still operate; it should be completely dried out after us in wet conditions.
Max burntime highest setting: 6 Hours
Max burntime lowest setting: 200 Hours
Max distance highest setting: 72 Meters
Max distance lowest setting: 8 Meters
IP Waterproof Rating: IPX8