Bulb: CREE XPG+5pcs SMD
Battery: 3.7V 1500mAh Li battery
Lumens: 130LM for XPG;170LM for SMD
Function: SMD on>XPG on>off
Waterproof Grade: IPX4
There is a red light in the battery holder,
so it will have a warning function.
Press and hold,turn on the sensor function.
With a USB port