Features:

With 350 lumens of power housed in a super compact, watertight body, the Cosmo 350 is perfect for urban adventures and overnighters in the woods
The Cosmo’s new, compact body, is more ergonomic with a lower profile for improved balance, and the updated user interface includes a second switch for easy lens selection
The updated optical efficiency not only provides brighter light at 350 lumens, but also saves battery life
The Cosmo keeps lighting the way whether you’re forced to bike home in the rain, or you’re hiking back to camp in an unexpected downpour.
Emits up to 350 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
Dual Fuel, compatible with BD 1500 Li-ion battery (sold seperately)
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 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
Digital lockout feature safeguards against accidental use when stored in a pack or pocket
Best suited for hiking, camping and travel