This R2-D2 dome lampshade is beautifully done in stained glass. Turn it on and there will no longer be a Dark Side. Only Light. This is the droid lamp shade that you are looking for.
It was made by Dickie of Master Glasster (I see what you did there.) Sadly, it is not available in their shop anymore, but who knows, maybe they will make you one if you ask nicely.