Lifetime Nichia 2x1W LED bulbs are unbreakable and will never burn out
Runs continuously for over 10 days on low (21 lumens) on 6 AA batteries; runs 26 hours on high (250 lumens) and 155 hours on SOS flashing
Rubberized housing enhances impact resistance
The smaller, 10 day version of the 30-Day lantern is constructed of high impact ABS plastic with rubberized effects. It features three lighting modes, including SOS flashing.