? Up to 1,000 lumens;? Aluminum waterproof housing;? Ultrabright 10W LED bulb;? Multifunction high/low/SOS power switch ;? Li-Ion battery stays charged for up to 12 months;? USB charging/power supply port recharges smartphones, tablets & more;? Powers & charges at the same time;? Charges with included AC & DC charging adapters; / ONE YEAR