Gerard knows a thing or two about 12 volt light design.
He asked me to print two infill only cones. A week later he amazed me with a wonderful light called Gary.
Both cones (Ø: 180 mm) are moveable, which means you can change looks and light intension.
Usually, opqrstu3D designs & 3D prints complete light systems. Gerard teaches me to design lights with a reduced amount of printed parts. Together, we see a very bright future for new 12 volt lights like Gary. This is only a beginning. The only problem, we are designers, not sellers: we need a commercial human to market our 12 volt light systems.