UCO Arka LED Rechargeable Lantern Rechargeable 3.7V, 4AH Li-Ion battery doubles as portable charging station for USB-compatible devices such as phones, cameras, GPS, etc. XP-G R3 CREE LED provides adjustable brightness up to 180 lumens; Frosted globe slides up for diffused lantern mode and down for flashlight mode 3 Red LEDs function as an S.O.S. emergency strobe or tactical light for night vision Durable, water-resistant ABS/TPE housing with extendable feet and a split ring on top for hanging; Glow-in-the-dark power switch Height open: 7.75 in (19.7 cm); Height closed: 5.25 in (13.3 cm); Diameter: 2.5 in (6.5 cm); Weight: 7.5 oz.; Beam projection: 250 ft. (75 m)