This is the V4 of my LED Christmas light shade ornaments. Wanting to add some flair to those Christmas lights this year? Maybe like myself your mother can't take the harshness of the LED lights on the tree? Maybe your worried about Blue light poisoning? Either way these stand out on those decorations. Print with 0 infill preferably in PETG so you get the transparency of the filament, simply drill a hole in the bottom then hot glue these on if need be.