https://blog.berezovskyi.dev/tags/home-assistant/Recent content in Home-Assistant on berezovskyi notesHugoen-usSun, 07 Jun 2026 00:00:00 +0000https://blog.berezovskyi.dev/notes/hyperhdr-ambient-lighting/Sun, 07 Jun 2026 00:00:00 +0000https://blog.berezovskyi.dev/notes/hyperhdr-ambient-lighting/<h2 id="the-goal">The Goal</h2> <p>Ambient lighting (you may know it as bias lighting, or by Philips&rsquo; &ldquo;Ambilight&rdquo; brand) puts an LED strip around the back of the TV and lights it to match the edges of whatever is on screen: a forest scene spills green onto the wall behind the panel, an explosion throws orange. Beyond looking good, a lit wall behind the TV reduces eye strain in a dark room and makes the picture feel larger than the panel.</p>