Browse translucent vinyl for backlit signs. This solid-colour sign vinyl allows some light to pass through but not all of it. It is primarily used for for lightboxes, also called internally illuminated signs. This material is carefully designed so the colours match under external illumination (the sun during the day) and internal illumination (lightbulbs at night).
This coloured cut vinyl works well for backgrounds, letters, and simple graphics. If you need printable material or complex designs, check out translucent printable vinyl.