EditorDesigned specifically for climbers who crave extra climbing hours after sunset, the Black Diamond Onsight 375 headlamp is your ultimate illumination companion. With a powerful max output of 375 lumens, this headlamp ensures you never miss a crimper or foothold in the dark. Its dual-beam configuration offers two essential lighting modes: Climbing Mode, providing 300 lumens of wide, evenly dispersed light for immediate holds and trails, and Route-Finding Mode, which adds a narrow, long-distance beam, boosting total output to 375 lumens for spotting distant routes. The Dual PowerTap™ technology allows for seamless toggling between these modes by simply touching both sides of the front housing, making adjustments quick and intuitive.
The Black Diamond Onsight 375 runs on either a rechargeable Black Diamond BD 1800 lithium-ion battery (not included) or three standard AAA batteries (included), providing flexibility and convenience. Its ultra-thin front housing and extra articulation allow you to stay close to the wall while still seeing everything around you, while the perforated elastic headband ensures breathability and lightweight comfort. The headlamp features a 3 LED battery meter with six settings, a brightness memory function, and a digital lockout to prevent accidental use. With an IP67-rated construction, the Onsight 375 is fully submersible and dustproof, tested to operate underwater up to 1 meter for 30 minutes. Developed through rigorous night climbing tests on Mexico’s limestone walls, this headlamp is a reliable, durable, and high-performance solution for any climber seeking to conquer the dark.
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$32.73 Compared to $59.95* Save 45%
Features
- Emits up to 375 lumens on max setting
- Dual-beam configuration provides the 2 main lighting modes climbers need most: Climbing Mode and Route-Finding Mode
- Climbing Mode illuminates the holds or trail directly in front of you with 300 lumens of wide, evenly dispersed light
- Route-Finder Mode adds a powerful, narrow, long-distance beam and increases the total max output to 375 lumens
- Dual PowerTap™ technology allows you to easily toggle between the 2 modes by touching both the right and left side of the front housing simultaneously
- Runs on either a rechargeable Black Diamond BD 1800 lithium ion battery (not included) or 3 standard AAA batteries (included)
- Ultra-thin front housing with extra articulation allows you to get close to the wall and still see everything you need to see around you
- Perforated elastic headband for breathability and lightweight performance
- 3 LED battery meter with 6 settings
- Brightness Memory allows you to turn the light on and off at a chosen brightness without reverting back to full or mid-power
- Digital lockout feature safeguards against accidental use when stored in a pack or pocket
- Fully submersible IP67-rated construction is waterproof and dustproof
- Unit is completely sealed and tested to operate up to 1 m underwater for 30 mins.; requires no maintenance after submersion
- Developed after rigorous testing while night climbing on the limestone walls of Mexico
- Closeout
- Imported.
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Technical Specs
Best Use: Climbing
Bulb Type: LED
Bulb Detail: 3 LED
Beam Type: Adjustable
Max Light Output (Lumens): 375 lumens
Light Output: High: 375 lumens; low: 8 lumens
Max Beam Distance (m): 88 meters
Beam DistanceHigh: 88 meters; low: 8 meters
Average Run Time: High: 4.5 hours.; low: 72 hours
Rechargeability: Rechargeable
Batteries: 3 AAA batteries (included) or BD 1800 lithium ion battery (not included)
Dimensions: 4.5 x 4 x 4 inches
Water-Resistance Rating: IP67
Weight With Batteries: 4.8 ounces
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