Light bulb support
thingiverse
Very basic light bulb support, 38mm wide. I glued one behind my monitor to have make a cheap back light.
Download Model from thingiverse
With this file you will be able to print Light bulb support with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Light bulb support.