Onsight 375 Octane

The Onsight 375 is Black Diamond's purpose-built solution for climbers seeking additional climb time after the sun has set. A climber's desire for simplicity and robustness were built into every aspect of this light from the single button architecture to its fully submersible IP67 waterproof construction.

• Emits up to 375 lumens on max setting
• Dual-beam configuration, providing the two 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 PowerTaptm technology easily toggles between Climbing and Route-Finder Modes by touching either the right or left side of the front housing
• Dual-Fuel: Maximum flexibility to utilize either the rechargeable Lithium Ion BD 1800 battery or Alkaline cells (included)
• Ultra-thin front housing with extra articulation
• Perforated elastic headband for breathability and lightweight performance
• Six-setting 3 LED battery meter
• 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
• IP67: Waterproof and dust proof - Unit is completely sealed and tested to operate up to 1 meter underwater for 30 minutes. Requires no maintenance after submersion.