http://uv-light-core.com/en/tags/restoration/ Recent content in Restoration on UV Light Core Hugo en-us Tue, 26 May 2026 02:05:50 +0800 http://uv-light-core.com/en/posts/uv-lamp-for-art-restoration/ Tue, 26 May 2026 02:05:50 +0800 http://uv-light-core.com/en/posts/uv-lamp-for-art-restoration/ <p><img src="http://uv-light-core.com/images/58ac68eed98c0bc28c2c79d6b4e2c369.png" alt="UV lamp for art restoration"></p> <h2 id="technical-deep-dive-output-stability-at-sub-zero-temperatures">Technical Deep-Dive: Output Stability at Sub-Zero Temperatures</h2> <p>You know how standard UVC lamps just give up when things get icy? They die fast in cold storage. It&rsquo;s because the mercury inside can&rsquo;t keep its vapor pressure up, and the output just flatlines. So we built a lamp that actually thrives in the -20°C world of cold chain logistics. The whole point? A rock-solid 253.7nm output, even when the world around it is a deep freeze. Here&rsquo;s how we pulled it off. We had to get the ignition just right. The circuit <a href="https://henruite.com">delivers</a> a high-voltage punch strong enough to strike the arc in sub-zero air. Once it&rsquo;s lit, it holds steady across the entire temperature range. And the power supply is tuned to adjust for the way cold changes the electrical game.</p>