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Emits up to 250 lumens on max setting
Red night vision has dimming and strobe modes and activates without cycling through the white mode
Compact, low-profile design uses three AAA batteries, included
Settings include proximity and distance modes, dimming, strobe, red nightvision and lock mode
Multifaceted optical lens design
Now featuring a 250-lumen beam and a lighter, smaller, tighter waterproof body with an updated user interface, Black Diamond's Cosmo250 can handle everything from your evening bike commute to that weekend backpacking trip. PRODUCT FEATURES: 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 Lumens: 250 Weight With Batteries: 83 g (2.9 oz) Max Distances: max: 250lm 72m - 6h; med: 125lm 50m - 17h; low: 6lm 8m - 200h