With it's extended burn time the Matrix headlamp is perfect for a wide variety of activities including orienteering, trekking, adventure racing, long term expeditions, power outtages, weather experiences and survival situations.
- Burn Time: Alkaline-40hrs/Lithium 100+ hrs
- Weight: 4.5oz w/batteries
- Bulb: Standard Hight Output bulb
- Batteries: 2 AA Alkaline or Lithium