For a technical user who expects all-around performance and features out of their headlamp but still values a small size and compact package.

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