This package contains  20 coloured acyrilic captions that match Karl's new Korry 318 design. What sets these apart from other vendors is that the captions are engraved on the correct colour acrylic, allowing for the use of white LEDs regardless of caption colour. This ensures uniform brightness for all captions with the same resistor value.
 
There are 20 Coloured lenses
20 Diffuser Lenses are included (15 opaque & 5 Red).
The reds are required for red lenses to stop them from turning orange with white back light.