60 Day Duro Lantern 1200 lumens on High. 200 lumens on Med and 20 Lumens on Low. You will get the 60 day runtime on the low setting only. 6 D batteries will be included, just not shown in the pictures. I am the Original owner. Works fine. these units are rain tight only. please don't completely submerge them in water. To get the strobe function you push the button down and hold for 5 seconds. It will then flash an S.O.S. code. Battery-conserving lantern beams bright white LED light for WEEKS Three light modes: 1200 lumens for up to 41 hours; 200 lumens for up to 192 hours; and 20 lumens for up to 60 days SOS emergency strobe flashes for up to 15 days Impact resistant, rubberized plastic housing is rated to IPX4 for resistance to splashing water Built-in handle plus recessed hanging hook in base Unbreakable 1.4-watt Nichia white LEDs never need replacing Requires 6 D-cell batteries, included ! 3-3/4" dia. x 7"H; weighs 1.1 lbs. Imported Please message me with you questions before Purchasing. All sales final. You will be getting free batteries and shipping. Most sellers aren't doing this.... :D