MACHINED AIRCRAFT ALUMINIUM BODY WITH 5D BATTERY WITH 6V 3000MAH RECHARGEABLE NI-CD BATTERY / CORROSION RESISTANT / WATER RESISTANT / SHOCK RESISTANT 150,000 HOURS LIFE FOR LED BULB HYPER BRIGHT LED 3 WATT / 2000 METERS-COVERAGE RANGE FLASH LIGHT 12 HOURS CONTINUOUS WORKING / UNBREAKABLE GLASS ** ONLY ON LED BULB 2 YEARS WARRANTY