OSR-800 Professional LED Head Light

This product is currently on backorder.

Known as one of the world’s brightest focusable headlights the ExtremeBeam OSR-800 weighs only 3.5 ounces. It puts out a strikingly bright beam that when focused can reach an amazing distance of well over 550 feet.

With the click of a button the light can be switched into a “hike mode” that offers up to 24 hours of run time on its three AAA batteries. The beam can be spread wide in order to read a map, or be instantly focused to see far away objects or the bottom of deep canyons.

A third push of the button will give you a rapid flash signaling mode.  In any of the on positions a hiker can hold the button down to enter a S.O.S. flashing sequence which, when shined upwards, is readily identifiable by both commercial and private aircraft pilots.

The adjustable head-tilt and superior performance of this 160 lumens light makes the ExtremeBeam OSR-800 a perfect light for hikers, campers, canyoneer’s, and anyone who needs a reliable high performance light with great efficiency.

OSR 800 Headlamp

  • • Revolutionary Beam-Focus Technology
  • • Speed Focus with a finger touch
  • • As bright as a spotlight



  • • Four Modes of Output: High-Low-Flash-SOS (depress selector button for 4 seconds)
  • • Lamp head Adjustability: Swivels 90°
  • • Quick-Focus Ability: Beam-Focus Ability for lighting distant objects. Smooth-Flood diffusion for hiking and map reading.
  • • LED service life: more than 50,000 hours
  • • Chip: Single HO-LED



  • • Weight(with battery) 112 Grams (3.9 ounces)
  • • Total Length: 2.75 inches
  • • Width: 2.25 inches
  • • Average Run Time: 24 hours
  • • Light Performance: 7500LUX at 1 Meter
  • • Light Volume: 160 Lumens
  • • Light Projection: 137 Meters (450 feet)
  • • Battery Type: 3, AAA batteries