light source : USA imported CREE Q5 LED
Brightness : 240lumens
Power : 3w
Material : 6061-T6 aviation aluminum
Size : 140mm,25mm,20mm
Power source : 1*18650 rechargeable Li-ion battery
Runtime : 3-5hours
Distance : 50meters
Waterproof : Ip67
Modes : 2modes (High>Low)
As your request,this item we can customized PCB to suitable for CR123A,16340,18650 battery flashlight,but it need add 0.83USD