The designs are made were done when I was learning to use Rhino, so now I can do better.
Also I have a better printer now.
I was thinking that a better light than an LED would be an SMD
with a clear 3D printed lens fitted into the space; The clear resin can be colored with red, green and yellow resin tints. It may be way too costly to do this.
Instead, maybe i'd add a red, green and yellow translucent plastic pieces between the SMD and the Lens. Or use SMDs that have a color. Do they make that?
