Features: - Rugged Shutter producing Daylight Communications Speeds up to 180 dots and/or dashes per minute - Marine Grade Aluminum and Stainless or Brass Option - Silvered Glass Reflector or Polished Aluminum Option - 360 Degree Horizontal Movement - Universal Mounting Bracket provides Bulkhead and Stanchion (pole) mounting - 500 to 1000 Watt Lamp Selections - Standard Navigation Use: Options can be ordered with Local handle and Remote Pilothouse Lever Control which provide Navigational use in addition to Signalling Capacity - U. S. Coast Guard and U. S. Navy-Approved, with assigned National Stock Numbers