I purchased the Industrial Table Lamps for Bedrooms by Innqoo with clear bubble shades (https://www.amazon.com/dp/B0C3CMG9D8). The lamps look cool, but the light from these was far to harsh.
I solved this by creating an insert for the lamp that diffuses the light coming through. It easily fits between the glass shade and the screw mechanism to hold it all together.
I printed this using fuzzy skin, so that it would look nicer and not show layer lines as much. I feel like this was a very good choice for this particular model. I also used a random seam, as that helps it look nicer as well.
Note that the walls are extremely thin, so be careful removing from your buld plate. But I needed this to make sure that enough light was making it through the diffuser.
The author marked this model as their own original creation.