Compact, rechargeable and waterproof all-rounder
This is the perfect ‘grab and go’ head torch for those who love spur-of-the-moment adventures. Take it hiking, biking, climbing, running or camping – the Cosmo 350 R is both bright enough and tough enough for the task. With 350 lumens of power housed in a compact, watertight body, it is perfect for a multitude of adventures. Powered by a rechargeable li-ion battery that charges via micro-USB port, the Cosmo 350-R also features a sustainably made elastic headband woven from Repreve recycled textiles. Updated optical efficiency not only provides brighter light, but also saves battery life. It even has a red-light mode for preserving night vision. And thanks to its watertight construction, the Cosmo keeps lighting the way whether you’re forced to bike home in the rain or hike back to camp in an unexpected downpour.
- Emits up to 350 lumens on max setting
- Multiple brightness settings include max power, dimming, strobe and red LED night-vision
- Red night vision has dimming and strobe modes and activates without cycling through the white mode
- Brightness memory allows you to turn the light on and off at a chosen brightness without reverting back to full power
- Battery meter display shows remaining charge
- Dustproof and fully submersible IP67 waterproof rating (tested to withstand total immersion in up to 1m of water for 30 minutes)
- Integrated rechargeable li-ion BD 1,500 mAh battery with in-built micro-USB port
- Recycled elastic headband featuring comfortable next to skin Repreve fibre construction
- Patented digital lock feature safeguards against accidental use when stored in a pack or pocket
| Battery | 1500 mAh Li-ion |
| IPX Rating | IPX4 |
| Lumens | [High] 375 lm [Medium] 135 lm [Low] 6 lm |
| Max Burntime | [High] 5 hrs [Medium] 10 hrs [Low] 225 hrs |
| Max Distance | [High] 64 m [Medium] 45 m [Low] 10 m |
| Weight | 75 g |
- Eco Initiatives: Black Diamond supports environmental not-for-profits, whilst making concerted efforts to use renewable energy and recycle as much waste as possible
The Black Diamond story began with a backyard anvil and a hammer, way back in 1957. The hammer in question was wielded by famous US climber Yvon Chouinard – the same man who would also go on to create outdoor brand Patagonia. Chouinard started hand-forging climbing hardware, selling steel pitons from the back of his car in the hallowed Yosemite Valley. Over the years, that fledgling business morphed into Black Diamond, with Chouinard eventually handing over the reins to an equally dedicated group of former employees.
Steeped in mountain heritage, the brand has continued to build on its legacy through innovative, user-driven design, built for demanding adventures on rock, ice and snow. Today, they make a lot more than merely hardware. Which means that Black Diamond isn’t just for climbers, mountaineers and skiers – their duffel bags, headlamps, lanterns and gloves are all much-loved by hikers, backpackers, campers and global travellers alike.
When it comes to sustainability, the brand also strives to stay true to Chouinard’s original ‘clean climbing’ ethos. As a brand, Black Diamond supports environmental not-for-profits, whilst making concerted efforts to use renewable energy and recycle as much waste as possible. But above all, they believe in sustainability through longevity, which means making kit that will stand the toughest test of all: time.
