Precision Design DSLR400V High Power Auto Flash with LED Video Light Specifications: Dramatically improves telephoto zoom flash pictures Compatibility: Compatible with most Canon Nikon Olympus Pentax and late model Sony Alpha/NEX Digital Cameras which utilize a Hot-Shoe ** Not Compatible with early model Sony Alpha/NEX Digital Cameras which utilize a Multi Interface Shoe ** Bounce / Swivel: True Weight: 0.58 Parts: 6 years Labor: 6 years