Shabbat iris Light V2

I needed a light that I can cover on the Sabbath. I grabbed an awesome iris box from here and created a base for it. However the base was very light, and required 2 handed operation. This V2 uses 90 pennies on the inside for counterweight. You can fill it with whatever you want, but pennies give you more weight to cost ratio.Remixed from Hester's iris container.Uses 3x m3 screws.