Wavy Lamp - E27 E26 Base - PETG

Update 2/24/2026: Just added 2 new print profiles for a larger version to that fits bigger Bambu printers. The bigger lamp shade and corresponding base are under the Big Wavy Lamp print profiles.

Update 9/21/2025: Just added a new print profile for 0.8mm nozzles! This prints faster and the lamp is also shinier.

I was inspired by Wooj Design's wavy lamps and wanted to make my own mini version that I could print from my A1 mini. 

I modeled both the lamp shade and base in Rhino. 

Note: when you download the lampshade file, it will look like one giant solid without any holes - this is so you can slice it with only shell (vase mode) and it will produce the lampshade.

To print the lampshade, print with these settings for a 0.4mm nozzle.

• 0.28 layer height
• 0.8 line width
• 1 layer walls
• Spiral vase mode
• Bottom shell 6 layers

I would suggest to directly use my print profile, otherwise you would need to ensure only the shell is being printed instead of the whole model.

Also, choosing “Bambu Basic PETG” prints faster than “Bambu Translucent PETG” for some reason, but I've tested and both settings print equally well. I just select Basic PETG for a faster print while loading translucent PETG anyways. 

There are two different heights of legs to choose from, a short one and a long one, print them upside down with normal supports. The legs have a hole that can directly support the base of a e26/e27 lightbulb base, but if you want to really secure the lightbulb holder in place, you can print a E27 fixture nut to clamp the legs from both sides on the lightbulb base. See picture below for reference.

After building the base, attach lamp shade. 

Always use LED lights!