... flashlight 1,Material:aluminum 2,Battery type:rechargeable 1 x 18650 battery 3,Size: D47mm x 184mm CREE Q4 LED Aluminum ... Q4 LED3,Output(Max.): 180LM4,Battery type:rechargeable 1 x 18650 battery5.Run time:4.5hours6,Operation:High>Low>Flashing7,Size ...