Black Diamond Voyager Lantern Lantern, flashlight and dual (lantern and flashlight on) modesas well as dimmingoperate from one convenient switch 1 Double Power LED with 75 lumens (max setting) is enclosed in a frosted globe for bright, ambient light in lantern mode 1 Double Power LED with 50 lumens in the bottom to provide a precise beam in flashlight mode Dual reflector system captures and maximizes light output (lantern mode) Compactible to 105 mm (4.2 in); extended height is 159 mm (6.25 in) and Collapsible double-hook hang loop Lantern, flashlight and dual (lantern and flashlight on) modesas well as dimmingoperate from one convenient switch Batteries 4 AA required ( not included in this set ).