Vintage Lucas Light Switch Knobs

thingiverse

Various antique British vehicles incorporate Lucas lighting with bakelite knobs that push on. The knobs are positioned on a hexagonal shaft equipped with a spring-loaded locking button. This collection features diverse designs, including plain faces or those displaying letters L (for light), W (wiper), P (panel) or F(fog). Additionally, the entire project was developed using FreeCAD, which can be downloaded as well.