Feedback: purchased 2 weeks ago/ used X 2/ Sony A7R3 with a Sony Speed light. Portrait and product photography. Price $$$ very expensive however worthwhile package starter deal. Packaing: good quality, and will not get damage through mail. Product: good quality, versatile, defuses the light to a moderate level, with addition to the Speed light and the purpose of quick on the move freestyle photography heavy handy. I'mprovements: a quick change colour panel; that you could place before the bulb would be handy. 3stars due to price.