Gentos LED Lantern Explorer Ex-777xp 72-hours Continuous 280 Lumens,GENTOS,EX-777XP" /> Practical lighting: (High mode) 144 hours (approx.) hour 72 (Low mode) 240 hours (flashing) 280 lumens Brightness Warm light LED  3 high brightness chip type light source accessories:Hanger hook use battery:3  1 single AA alkaline