Fenix HP10 Waterproof LED Headlamp FHP10 uses 4xAA Batteries, 225 lumens!

The Fenix HP10 is the world's brightest headlamp that runs off AA batteries. At 225 lumens, the HP10 will let you see everything in front of you without burdening your hands.

The HP10 features four different levels of output, allowing you to dim the light as low as 7 lumens - which will run for up to 210 hours!

• Cree XR-E LED (Q5) with lifespan of 50,000 hours
• 4 output levels, 3 flashing modes:
  
  Levels: 7 lumens (210 hrs) >> 50 lumens (22 hrs) >> 120 lumens (7.5 hrs) >> 225 lumens (total 2.5 hrs) Flash modes: Strobe (5 hrs) >> SOS (50 hrs) >> Warning Flash (44 hrs)
  
  
• Max lighting distance (throw): 120 meters
• Dual switch system with easy operation - one for on/off, the other for output adjustment
• Digitally regulated output - maintains constant brightness
• Memorizes last output level
• Overheating protection: lamp goes back to high output after 3 minutes continuously in Turbo mode
• Uses four 1.5v AA (Alkaline, Hi-MH, Lithium) batteries, inexpensive and widely available
• Separated structure to balance weight for comfort while wearing
  
  Light body: 54 mm (length) * 43 mm (width) * 33.5 mm (height) Battery pack: 84 mm (length) * 64 mm (width) * 21 mm (height)
  
  
• Light head is made of aircraft-grade aluminum; the rest is high quality plastic
• Premium Type III hard-anodized anti-abrasive finish
• Weight: Light body: 40g, Battery pack: 77g (not including batteries)
• Waterproof to IPX-8 standard (Submerge 2 meters deep for 30 minutes continuous lighting)
• Toughened ultra-clear glass lens with anti-reflective coating
• UPC: 6942870300511