Up to 4,000 lumens (calculated) Up to 28 hrs of run time 3 pre-set light levels Maintenance free LED array with 50,000 hour life expectancy Built Pelican Tough & Tested Full time battery level indication with low level flashing indicator Deployable mast with 340 degree rotation Multiple deployment positions Convenient shoulder strap Quick release / Hot swappable battery design with 12 volt power supply