The 8.5” High Output Reflector produces a narrower beam (45°) than our standard 7” 80° wide-angle reflector and it produces about 1 f-stop more light on the subject. We are in the process of making honeycomb grids for this reflector. The 8.5” reflector is an excellent choice for general-purpose lighting due to its high efficiency and very smooth feathered pattern. The 8.5" High Output Reflector is 8.5” in diameter and 4.5” deep.