MACHINED AIRCRAFT ALUMINIUM BODY CORROSION RESISTANT / WATER RESISTANT / SHOCK RESISTANT 130,000 HOURS LIFE FOR LED BULB / RECHARGEABLE 3.6V 2000mAh NI-CD BATTERY HYPER BRIGHT LED 3 WATT / 1500 METERS-COVERAGE RANGE FLASH LIGHT 1.5 HOURS CONTINUOUS WORKING UNBREAKABLE GLASS 2 YEARS WARRANTY