http://uvheatingtechnology.com/en/tags/400w/ Recent content in 400w on UV Heating Technology Hugo en-us Thu, 18 Jun 2026 00:18:03 +0800 http://uvheatingtechnology.com/en/posts/600mm-220v-400w-ruby-halogen-heat-lamp/ Thu, 18 Jun 2026 00:18:03 +0800 http://uvheatingtechnology.com/en/posts/600mm-220v-400w-ruby-halogen-heat-lamp/ <p><img src="http://uvheatingtechnology.com/images/821e607430aa064bfbb2b84111634268.jpg" alt="600mm 220v 400w Ruby Halogen Heat Lamp"></p> <h2 id="introduction">Introduction</h2> <p>We built the 600mm 220V 400W Ruby Halogen Heat Lamp for engineers who need a <a href="https://o-yate.com">compact</a>, high-intensity heat source that can be wired straight into standard industrial 220V <a href="https://henruite.com">lines</a>—no extra transformers needed. This isn’t a general-purpose bulb. It’s a purpose-built radiant heater, made for focused spot heating in <a href="https://o-yate.net">tight</a> spaces where fast response matters.</p> <h2 id="power-voltage-and-sizewhy-it-works">Power, Voltage, and Size—Why It Works</h2> <p>The 400W rating and 220V voltage were chosen to give you predictable heat while staying compatible with the power setups most plants already have. You wire it in, and it pulls its rated load—plain and simple. No guesswork. The 600mm length gives you a longer emitting zone than short-body lamps, so the heat spreads over a slightly larger area—yet it still fits into equipment bays built for standard tubular heaters. That extra length also helps steady the filament and thermal path, so output stays consistent over the lamp’s life.</p>