... 3,Battery,4*18650 rechargeable 4,1 LED, 5,Waterproof 900 Lumen LED Bicycle Torch B9 SPECIFICATION of B91*CREE MC ... -E LED 10WATTMax Output: 900 LumensRuntime: 4 hoursBattery: 4*18650 li-ion battery packDistance: 150MHead ... cable EC80,1pc AC adapter AC100,1pc bike mount HD34, 900 Lumen LED Bicycle Torch B9