Thank you for viewing. A wide-beam headlamp boasting 250 lumens of brightness and 11 hours of continuous illumination. - Brand: GENTOS - Brightness: 250 lumens - Runtime: 11 hours - Beam Pattern: Wide beam - Beam Distance: 106m Please check the condition of the product in the photos. The belt is deteriorated, but operation has been confirmed. Specifications Light Source: High-intensity chip-type white LED x 1 Brightness (approx.): 250 lumens (High mode) Luminous Intensity (approx.): 2810 candela (High mode) Power Source: 3 x AA alkaline batteries Eneloop batteries compatible Runtime (approx.): [Head Unit] 11 hours (High mode) / 20 hours (Mid mode) / 35 hours (Eco mode) / 120 hours (Flashing), [Rear Recognition Light] 125 hours (On) / 180 hours (Flashing) Beam Pattern: Wide beam Beam Distance (approx.): 106m (maximum) Protection Rating: Dustproof and water-resistant (IP64 compliant) Drop Resistance: 1m drop durability Body Size (approx.): [Head Unit] W63.5 x H49.0 x D35.0mm, [Battery Box] W81.0 x H51.0 x D27.0mm Body Weight (approx.): 192g (including batteries) Thank you.