Panasonic Any-Battery LED Flashlight BF-BM10-W White (Japan Import) LED Flashlight that can use any battery of Size D, C, AA or AAA (batteries are not included). Can be used as a lantern as well. 86 hrs max. (total hours when Panasonic Evolta's AAA, AA, C and D are used and switched in turn) Brightness: 200 Lx (1 m ahead; as a flashlight), 3 Lx (50 cm ahead; as a lantern).