These Are The Latest Contract With Contract Number Engraved TACTICAL ILLUMINATOR, Type: LED, White Model: ULTRA-G TYPE III HARD ANODIZING This U.S. Government illuminator is the finest illuminator available. It is about 4 in long. It runs on a single "AA" cell (or BA-3058 or LR6 depending on what you wish to call it) providing about 25 hours of run time {Brightness measured at 200 footcandles}. The body is made from a solid Billet of aluminum. This light is water resistant to 15 feet thanks to it's "O"ring seals. Housing is O.D. with TYPE III HARD ANODIZING and engraved "U.S. Government". WHAT IS an illuminator? - It is a flashlight but it is also small enough and compact enough with directed beam to use for close work for bright lighting to check a number, a keyhole, can be worn around the neck on a lanyard, or on a keychain - fits in any pocket or purse. Mention item TI-AA when ordering this item is 19.00 and supply is limited since they are issued. If you have any questions please send an email. On EVERY page every photo will ENLARGE click on it! EMAIL TO: Info@Westcoastime.com