The rechargeable version of our Cosmo 350, the Cosmo 350 R features 350 lumens of power housed in a super compact, watertight body, making it 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. Powered by our BD 1500 Li-ion battery that’s charged by a micro USB, the Cosmo 350 R also features a sustainably made elastic headband with Repreve recycled textiles. In addition, the updated optical efficiency not only provides brighter light, but also saves battery life. And thanks to its watertight construction, 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.

PRODUCT FEATURES

Rechargeable: Powered with integrated 1500 mAh Li-ion battery with micro-USB charge port

350 Lumen max output

Recycled elastic headband featuring comfortable next to skin Repreve fiber construction

Settings include dimming, strobe, red LED night-vision and lock mode

Multifaceted optical efficiency lens technology

IP67: Waterproof-Tested to operate at least 1.0 meters underwater for 30 minutes

Integrated battery meter display shows % of power remaining

Patented digital lock feature safeguards against accidental use when stored in a pack or pocket.

Red night vision has dimming and strobe modes and activates without cycling through the white mode 

TECHNOLOGY

Digital Lock Patented digital lock feature safeguards against accidental use when stored in a pack or pocket.

3 YEAR WARRANTY We trust what we make because we use what we make. All Black Diamond lighting products are covered by a three year warranty policy. Learn More