I was missing some adapter/screw pieces for a couple of my lamps. So I designed this up after not finding anything already made. I may remix it later and add a feature to actually secure the shade to the base, but for now it works fine as is. I made mine out of PLA and had it on for 2+ days straight without any warping, but if your not using an LED light light you may want to try ABS or another higher temp material.