high power led torch light 1 cree 3W LED chip, ... flash MaterialAerometal 6063Surface TreatmentHard AnodizingBulb TypeCree 3W high power LED,life 100,000hoursMaximum Brightness120LMVisible Distance800mBattery Type1* ... ,universal charger)Time of continuous illuminationIntence light 3~4hours,low light 15~20hours,flash light1.5~2hoursCharge ... ,security,bike using. LED high power torch light(HM-FA31)