https://store.chriselectronics.com/product.php?productid=48359&cat=530&page=1
Chris Electronics Distributors, Inc. :: LIGHT PIPES :: 1032QD5
light pipeschriselectronicsdistributorsinc
https://www.omo-ic.com/blog/2013-06/rigid-light-pipes-2575.html
Rigid Light Pipes | OMO Electronic
Bivar's rigid light pipes including the RLP1, RLP3, RKP3, and RLP4 series are engineered of 94V-0 compliant clear polycarbonate.
light pipesrigidomoelectronic
https://www.dataweek.co.za/news.aspx?pklnewsid=13586
Panel light pipes feature dual-lens geometry for improved display - 10 March 2004 - Vepac...