Running for up to 30 days on low mode, the rugged 30-day DURO LED lantern features an impact and water-resistant rubberized plastic housing, an unbreakable lifetime LED, and bright white lighting that's great for camping, hunting, RVs, and more. The 30-day Duro's removable globe has an integrated handle, and the lantern base includes a built-in recessed hook for hanging as a downlight. An unbreakable plastic housing protects the three 1.4 W Nichia white LEDs, and the lantern operates on three D-cell alkaline batteries (not included). The 30-day Duro has three flicker-free lighting modes; high (700 lm, up to 20 hr), medium (140 lm, up to 106 hr) and low (30 lm, up to 30 days). The 30-day DURO LED Lantern also includes an SOS flashing emergency strobe that lasts for up to 15 days. Compact and lightweight, it measures 7.2 inches tall and 3.75 inches round and it weighs 1.1 lb with batteries. It's rated to IPX4 for resistance to splashing water, and is backed by a manufacturer's limited lifetime warranty.