Black Diamond Voyager Lantern 1 TriplePower LED with 140 lumens (max setting) is enclosed in a frosted globe for bright, ambient light in lantern mode DoublePower LED with 50 lumens in the bottom provides a precise beam in flashlight mode Dual reflector system captures and maximizes light output (lantern mode) Lantern, flashlight and dual (lantern and flashlight on) modes-as well as dimming-operate from one convenient switch Compactible to 105 mm (4.2 in); extended height is 159 mm (6.25 in)