Ikelite Fiber Optic 1in Ball Arm KitIkelite Fiber Optic 1in Ball Arm Kit 407004 Ikelite Product Number 4070. 04 Use this kit to attach any DS strobe to a fiber optic housing system. The Ikelite Fiber Optic Adapter automatically configures itself for compatibility with both pre flash and non pre flash camera modes. No setting of small switches or confusion over number of pre flashes. A universal mount kit is included to add fiber optic ports to almost any clear body housing. Strobe not