For that, you’ll want to follow [elliotmade]’s lead and incorporate fiber optics ... over each LED. Each hole accepts one end of a generous length of flexible 1.5-mm acrylic light pipe ...

there’s an Arduino and some RGB LED strips involved. But the key to this build is in the 16 pieces of side-glow plastic fiber optic tubing. Side-glow is designed to let light escape along the ...

The 2025 BMW i4 comes with a redesigned face that includes full LED headlights ... The laser-accented rear lights have laser diodes that illuminate a fiber optic bundle resulting in a look ...