This comment is currently at the top:<p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10957933" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10957933</a><p>OP: &quot;LEDs are being built into systems that deal with surveillance of buildings.&quot;<p>Replies: &quot;Lumileds only build the actual LEDs. No surveillance&#x2F;data gathering.&quot;