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Mirror tiles that glow: testing the light before building a full-head mask

Test sample with side-lit mirror tile

An electronic music artist asked us for a full-head performance mask covered with small square mirror tiles that also glow. The challenge: make every tile light up evenly without losing the disco-ball look when the LEDs are off.

The brief

  • Realistic human head shape, 360° coverage including the back, fully anonymous.
  • Square tiles of 10×10 mm (up to 12 mm), placed slightly at random like the artist’s current mask.
  • Each tile must glow evenly — no bright dot in the middle — and the light must not be too strong, so the squares stay readable.
  • No light on the face; dark acrylic over the eyes with a view forward and down to the DJ equipment.
  • Ventilation, a mouth area that lets the voice through, a removable inner liner.
Light test of tile variants
First light tests: a single LED gave a focused hot spot

Why we started with samples, not the mask

Putting LEDs straight under mirror tiles gives a single bright point and no side glow. Instead of guessing, we agreed a small paid sample stage and built test tiles first:

  1. Mirror tiles with CNC-cut cavities for the LEDs.
  2. Matte white acrylic tiles for a soft, even glow.
  3. One-way mirror tiles with an LED behind them — mirror when off, colour when on.
  4. High-density LED panels from our screen mask with 1×1 cm tiles on top.

We also tested a side-lit design: a 3D-printed cell with a hidden groove for a thin LED strip, so the light comes from the edge and creates a halo around the mirror.

Sketch of a test tile with hidden LED groove
Test cell with a hidden LED groove

What we learned

The first variant looked like a focused point; a diffuser helped, but the glow was still too concentrated. The next step was acrylic diffusion and small 2×2 or 3×3 LED cells, so one tile reads as one solid square of colour. The client confirmed the priority: an even colour glow matters more than the mirror effect.

Next stages

  1. The client chooses the tile look from photos and video of the samples.
  2. 3D model of the mask from a head scan.
  3. Final approval, then production.

Want a mask with an unusual light effect? See how custom orders work.

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