- Overview Overview Developed after rigorous testing while night-climbing on the limestone walls of Mexico, the Black Diamond Onsite 375 Climbing Headlamp is a purpose-built solution for climbers seeking additional cl...
- Technical Specifications Technical Specifications
Product title: Black Diamond Onsite 375 Climbing Headlamp
SKU: ELI_BDHONSITE375-Octane
SKU: ELI_BDHONSITE375-Octane
Developed after rigorous testing while night-climbing on the limestone walls of Mexico, the Black Diamond Onsite 375 Climbing Headlamp is a purpose-built solution for climbers seeking additional climb time after the sun has set.
- Dual-beam configuration, providing the two main lighting modes
- Route-Finder mode adds a powerful, narrow, long-distance beam
- PowerTap Technology allows instant transitioning between full and dimmed power
- Compact, low-profile design uses three AAA batteries
- Ultra-thin front housing with extra articulation
- Perforated elastic headband for breathability and lightweight performance
- Six-setting 3 LED battery meter
- Brightness Memory allows to turn light on/off at same brightness without revert back to full power
- Lockout feature safeguards against accidental use when stored in a pack or pocket
- Waterproof and dustproof and tested to operate up to 1 meter underwater
- 3-year manufacturer warranty against any manufacturing and material defects
Technical Specifications
Lumens | 375 |
Batteries | 3 x AAA or BD 1800 Li-ion |
Max Burn Time (High) | 3 hours |
Max Burn Time (Low) | 100 hours |
Max Burn Time (Reserve) | 26 hours |
IPX Rating | IP 67 |












