... RoHS,EMC,FCC,REACH,CCCLED Light Source: Cree XLamp XM-L T6 LEDMax Output: 1200LmLED Lifespan: 100,000 HoursMaterial: ... /Duration4-8HrsMax Range500mImpact Resistance1mWater ResistanceIP67LED Bulb1×Cree XLamp XM-L T6 LEDLED Lifespan100,000 HoursBattery Type 4400mAh Li-ion ... satisfied.What Material and Packing Info of OKADU CREE XM-L T6 LED Headlamp?Crust MaterialsAluminum AlloySwitchBack Switch( On/Off) ...