Charging mode: multifunctional chargingLight bulbs and accessories: LEDThe highest brightness (the maximum luminous flux of 900 lumens and above):Maximum range: 200 (including) -500m (excluding)Material: aluminum alloyWeight: 150gBattery Specification: 18650Sports outdoor items: fishing from driving to hiking campingLength: 13.3CMAdvantages: import L2 beads with high brightness， aluminum light condensing cup， with 26650 lithium battery life long is go camping a good helper!