GoPro Mounting Plate for Lupine Wilma (modell 2009) bike light. Exchange the stock rubber band mounting plate for this GoPro mounting plate and fix the light to any GoPro compatible adapter.
Works with Lupine Wilma model year 2009, adaptable for others. See Drawing for dimensions of adapter.
IGES and STL for download on Grabcad, original parametric design in OnShape as public model, which can be modified for other applications: Onshape Link