Four removable panels can be carried individually to the shower house, tent or elsewhere, while leaving the remaining panels still brightly lit. When a panel is returned to the lantern base, it immediately begins to recharge and illuminate. Cool-touch LEDs keep lantern cool while running. Powered by 8 D-cell batteries (sold separately), the lantern operates up to 75 hours. Each panel operates 1 ½ hours on a rechargeable NiMH battery while it is away from the base (1 ½ hour run time). 26 ft. range. 190 lumens. 11 ¾”H x 6 ¾” dia. Mfr. 5 year limited warranty.