http://uv-curing-pure.com/en/tags/my/ Recent content in My on UV Curing Pure Hugo en-us Tue, 02 Jun 2026 01:24:48 +0800 http://uv-curing-pure.com/en/posts/why-is-my-uv-germicidal-lamp-blue/ Tue, 02 Jun 2026 01:24:48 +0800 http://uv-curing-pure.com/en/posts/why-is-my-uv-germicidal-lamp-blue/ <p><img src="http://uv-curing-pure.com/images/c794c163e6a1433bb27962cb0d823c70.png" alt="Why is my UV germicidal lamp blue"></p> <p>Export-bound printing lines can&rsquo;t sit around waiting on customs. With our full CE-marked UV lamp line, compliance is handled up front, so shipments clear without extra retesting or documentation surcharges. That means lower landed costs and lead times you can actually plan around.</p> <h3 id="what-matters-technically">What matters, technically</h3> <p>The blue you see isn’t just cosmetic—it’s the visible emission from mercury vapor being excited inside the lamp. In germicidal UV lamps, the main output sits at 254nm, where DNA and RNA absorption peaks. The <a href="https://o-yate.net">glass</a> envelope is doped to block 185nm, so the lamp runs ozone-free. Expect stable spectral output, <a href="https://o-yate.com">measured</a> irradiance at the target plane, and a rated life of 8,000–9,000 hours with a controlled end-of-life drop.</p>