Haoge 7" Standard Reflector Diffuser with 10 30 50 Degree Honeycomb Grid for Bowens Mount Studio Light Strobe Flash 7" standard reflector with 10 30 50 degree honeycomb grid for bowens mount studio light strobe. Reflector Dish for Bowens Mount Studio Light Strobe. The reflector directs all the strobe light output onto the set. The grid provide a 10 30 50 beam spread. It alter the shape and intensity of the light output from your flash heads. Use of a grid will result in a small circle of light, when it is attached to the front of your light source.