Black Diamond Spot 400 Headlamp

This user has the need to run the lamp on alkaline batteries if caught away from a power source for a long expedition.

FEATURES

• Dual-Fuel: Maximum flexibility to utilize either the rechargeable Lithium Ion BD 1500 battery or Alkaline cells (included)
  
• 400 Lumen max output
  
• PowerTap Technology allows instant adjustment between max output and dimmed power
  
• Integrated battery meter display shows % of power remaining
  
• Settings include proximity and distance modes, dimming, strobe, red LED night-vision and lock mode
  
• Brightness Memory allows you to turn the light on and off at a chosen brightness without reverting back to default setting
  
• Red night vision has dimming and strobe modes and activates without cycling through the white mode
  
• Multifaceted optical efficiency lens technology
  
• IPX8: Waterproof-Tested to operate at least 1.1 meters underwater for 30 minutes. If submerged, water may enter the battery compartment and it will still operate; it should be completely dried out after use in wet conditions
  
• Digital lock mode feature safeguards against accidental use when stored in a pack or pocket