Summary I created this in collaboration with Simplify3D in honor of International Women's Day which is March 8, 2017. The idea I had was to create something that encompassed women in the STEM fields so I came up with a light bulb that has STEM symbols all over it, along with the IWD theme this year which is Be Bold for Change. I wanted the design to be something that both men and women alike would appreciate and want to print. In addition to that I created 2 models, one is solid while the other is hollow for a 3mm LED to be place inside if you want. I have not had time to do this but hope to do it in the near future. Print Settings Printer Brand: FlashForge Printer: Creator Pro Rafts: Doesn't Matter Supports: No Resolution: works well at .2 Infill: 15% Notes: Does not need supports.