Examples

Which filament for…

Lamp shade or light diffuser

Thin walls that glow when an LED is behind them.

  • Display / decorative

Best pick

  • Natural or white PLA with thin walls scatters light softly and is easy to print.
  • Print it a little thin for a diffused glow.
  • Clear PETG is a good choice if the LED runs warm or you want a glassier look.
  • Opaque or fiber-filled filaments, such as carbon fiber or wood, block the light.

Also works

Think twice about

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