Neewer 660 Light Grid

I bought some Neewer 660 lights, but the barn doors they ship with do a horrible job at restricting light where you want it. I designed a slide in grid that replaces the included (and practically useless) diffuser. Using this grid will restrict light to a very narrow area, which is convenient if you have a background you'd like to keep dark or, like me, colored accent lighting in the background you'd like to have "pop".