Sparkave CAN20 uses one CREE XHP-35 LED, brightness can reach 1500 lumens, and with 5 degrees beam angle, the beam distance can reach up to 320 meters. The titanium alloy switch offers easy and reliable operation with an auto-lock function which avoids turning on the light accidentally. The power indicator shows the remaining battery level of the dive light. The goodman handle is adjustable both in height and width. The battery pack contains 8*18650 Li-ion batteries that can be used as a power bank.