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A sheet of black LED diffusion acrylic designed to enhance the look of LED matrix and NeoPixel projects. This specially cast acrylic sharpens individual pixe...

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A sheet of black LED diffusion acrylic designed to enhance the look of LED matrix and NeoPixel projects. This specially cast acrylic sharpens individual pixels and reduces glare, delivering vivid, readable colours both indoors and outdoors.

Unlike smoke or other tinted acrylics, this black diffusion material produces a crisp, high-contrast display. It can be scored by hand or laser-cut to any custom shape — treat it like standard acrylic sheet.

Key Features

  • LED-Optimised Diffusion – Specially cast acrylic sharpens pixels and reduces glare for vivid colour output
  • High Contrast – Black material provides superior contrast compared to smoke or tinted alternatives
  • Easy to Cut – Score by hand or use a laser cutter to create custom shapes and sizes
  • Versatile Mounting – Works with LED matrices, NeoPixel grids, and other addressable LED displays

Specifications

  • Dimensions – 305 × 305 mm (12″ × 12″)
  • Thickness – 2.6 mm (0.1″)
  • Material – Cast acrylic (black LED diffusion)

Ideal For

  • LED matrix displays and signage
  • NeoPixel and addressable LED projects
  • Custom enclosures and light panels
  • Interactive art installations

Package Contents

  • 1× Black LED Diffusion Acrylic Panel (305 × 305 × 2.6 mm)
Note: This is a sheet of acrylic panel only — no mounting hardware or LED matrices are included.

Jargon buster

Plain-language definitions for the technical terms used above.

LED
A light-emitting diode (LED) is a small electronic component that emits light when current flows through it in the correct direction. Because it only conducts one way, its polarity matters, and a through-hole LED must be soldered the correct way around to light up.
NeoPixel
A type of addressable LED system where colour data is sent along a single digital data line from one LED or controller to the next. Compatibility matters because the timing and signal format must match for the lights or driver board to respond correctly.

Related Tutorials

Free guides on learn.littlebird.com.au

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