@wheresmymedia you can use generic replacements. Check companies [https://www.eplastics.com/lighting-diffusers/prismatic|like this] or check [https://rinatech.en.made-in-china.com/product/RyrnQvWJqihL/China-White-Light-Diffuser-Panel-Replacement-for-LCD-LED-TV-Repairing.html|on here] There are many more places that will even cut the sheets for you to make sure they fit. If you have the actual panel number, do a search based on that vs. trying to order from the TV maker.