Specification Brand : INON BulletPoint1 : Package Includes:1 x Inon D-200 Strobe, 1 x YS Mount, 1 x Fiber Optic Cable,1 x White Diffuser,1 x Mirror assembly for Slave sensor,1 x Rotating light shade, 1 x Spare O-ring BulletPoint2 : Compatible With: Universal BulletPoint3 : The new Inon D-200 strobe is based on the Z-330's design, with the same excellent features, at a more affordable price. This kit includes a YS mount and fiber optic cable. BulletPoint4 : Features S-TTL Auto - INON TTL flash technology that implements TTL via a fiber optic connection, mimicking the camera's pre-flash. CameraFlash : Slave ConnectivityTechnology : Optical Pulse ExternallyAssignedProductIdentifier1 : 0665309904888 ExternallyAssignedProductIdentifier2 : 665309904888 IncludedComponents : Cable ItemName : INON D-200 Underwater Strobe w/Fiber Optic Cable & YS Mount ItemTypeKeyword : underwater-strobes-and-flashes Manufacturer : INON MountingType : Underwater Mount PartNumber : IN-4562121438934-KIT ProductDescription : INON D-200 Underwater Strobe Flash INON D-200 IN-4562121438934-KIT Underwater Strobe featuring GN 20 with Fiber Optic Connections, Yes, 220 Lumen. Includes YS Mount. Compatible With: for Underwater Photography Warranty: Robust and durable construction against generated heat, especially when shooting burst. ProductSiteLaunchDate : 2018-10-01T17:39:07.215Z WirelessCommunicationTechnology : Optical Pulse