... cree 3W LED chip,120LM 2.aluminum housing 3.1*SC rechargeable battery 4.3 mold(strong-low-flash MaterialAerometal 6063Surface ... 3W high power LED,life 100,000hoursMaximum Brightness120LMVisible Distance800mBattery Type1*SC(1.2V,1900mA,universal charger)Time of continuous illuminationIntence light ... ,site inspection,security,bike using. LED high power torch light(HM-FA31)