Solidworks Save Tessellation with Part Document

Solidworks Save Tessellation with Part Document set of various light bulbs in stylish space 4552136 1024x683

Clearing this option may initially appear to be a good idea as it will reduce the size of the files. However, the downside is that you will lose visualization data. The tessellation data saved with the file provides the display information for view-only mode, the SolidWorks Viewer, and eDrawings.