Likely Jan Lukas<p>About 24 hours later, I was able to start rinsing them off and was surprised to see that the yellowed items were still yellow.</p><p>After a lot of research I was able to dig up the materials the lamp is made from, and learned that the <a href="https://mstdn.ca/tags/diffuser" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>diffuser</span></a> (<a href="https://mstdn.ca/tags/fibres" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>fibres</span></a> / <a href="https://mstdn.ca/tags/fibers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>fibers</span></a> ) are acrylic, not glass.</p><p>This led me to some far more useful information, as searching for <a href="https://mstdn.ca/tags/FibreOptics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FibreOptics</span></a> tends to give a lot of info about specialised <a href="https://mstdn.ca/tags/data" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>data</span></a> cabling, not <a href="https://mstdn.ca/tags/decor" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>decor</span></a>.</p><p>20/x</p>