Review Of Diy Photography Light Ring References. Web find the center of your 4×4 plywood, measure 2 feet length and 2 feet width and find the center i marked it with a screw and used scrap wood to make a circle around the wood make a big circle and a smaller one (6 inch difference) make twelve lines 30 degree apart from the center of the circle to mark the fixture for your bulbs Unlike spot light sources, a ring light provides even light with fewer shadows as.

Now, another cheap and quick solution comes from the lighting channel. First, cut your cardboard into a donut shape that’s the same size as your wire wreath. I used 3/4 plywood as the base for the build (i got mine in the bargain bin at the home improvement store, since any cosmetic flaws it.