The Siege AA offers five different lighting modes from white C4 LED and two red LEDs. On its highest setting, the white LED can provide up to 200 lumens for 7 hours, 100 lumens for 15.5 hours on medium, and 50 lumens for 37 hours on low. The red LED features two modes; a high mode that provides 0.7 lumens for 8 days and a flash SOS mode for emergency signaling. This rugged, compact lantern provides 360 coverage of soft, even light that illuminates a large area. The Siege AA uses three easily-available AA alkaline batteries.