- From homogeneous, circular close-up light (defocused) to sharply bundled long-distance light (focused) – the patented3 Advanced Focus System with reflector lens enables efficient, tailor-made light - Outstanding Ledlenser light quality – brightness, range and lighting duration are ideally matched to the energy source - Runtime optimized – up to 60 hours1 in the lowest setting - Good light output – up to 100 meters1 range with up to 120 lumens luminous flux - Affordable lightweight for everyday use – weighs just 133 grams with batteries - Comfortable and ergonomic – optimal weight distribution - Continuous dimming up to 5 lumens – adjustable using a controller on the battery box - Neck-friendly – ​​always optimal lighting angle thanks to the lamp head that can be swiveled by 75° - Battery operated – three AAA alkaline batteries (micro, 1.5 V) are used