* Battery operated - Three AAA alkaline batteries are used* Excellent Ledlenser lighting quality - Brightness, beam distance and lighting duration are ideally coordinated for the energy source* Optimised operational time - Up to 60 hours in the lowest setting* Solid lighting performance - Up to 100 meters beam distance with up to 120 lumen in the highest setting* Cost effective lightweight - Only 133 grams with batteries* Convenient and ergonomic - Optimum weight distribution* Infinite dimming down to 5 lumen - Can be adjusted using the regulator on the battery box