Black LED Diffusion Acrylic Panel - 10.2 x 5.1 [0.1 / 2.6mm thick

Adafruit Industries, Unique & fun DIY electronics and kits Black LED Diffusion Acrylic Panel - 10.2 x 5.1 [0.1 / 2.6mm thick] : ID 4749 -  nice whoppin' rectangular slab of some lovely black acrylic to add some extra diffusion to your LED Matrix project. This material is 2.6mm (0.1") thick and is made of special cast acrylic that makes it perfect for glowy projects, especially matrices or NeoPixels.Unlike smoke or other-tinted acrylic, this material sharpens
nice whoppin' rectangular slab of some lovely black acrylic to add some extra diffusion to your LED Matrix project. This material is 2.6mm (0.1") thick and is made of special cast acrylic that makes it perfect for glowy projects, especially matrices or NeoPixels.

WO2020064756A1 - Method for the obtaining of cost effective geometrically complex pieces - Google Patents

Plastics Make it Glow: NeoPixel and LED Diffusion Tips & Tricks

2278 Adafruit

3662 Adafruit

WO2018220160A1 - Uniformly encapsulated nanoparticles and uses thereof - Google Patents

Plastics Make it Glow: NeoPixel and LED Diffusion Tips & Tricks

3127 Adafruit

Black LED Diffusion Acrylic Panel 12 x 12 - 0.1 / 2.6mm thick

16720.jpg

64x64 RGB LED Matrix Panel - 2mm Pitch : ID 5362 : $49.95