Technical Analysis of 960mm 1200W Ruby Infrared Halogen Lamps with SK15 Bases

Technical Analysis of 960mm 1200W Ruby Infrared Halogen Lamps with SK15 Bases

Let’s talk about the 960mm Ruby Infrared Lamp

We put these 1200W ruby-coated lamps together for the jobs that need really precise short-wave infrared (SWIR) radiation. At 960mm long, you’ve got a massive heating footprint. It’s why you see these all over the place in PET bottle blowing lines or large-scale curing setups.

Heat that actually behaves

When you spread 1200W across nearly a meter of glass, the heat doesn’t just pile up in one spot. That’s a big deal because it means you won’t accidentally scorch your materials with random hot spots. We use a halogen cycle to keep the filament clean. It’s a simple trick, but it keeps the lamp living longer and ensures the light output doesn’t dip over time. You get a steady, reliable flow of heat across the whole tube.

Why the ruby coating?

The red tint isn’t just for looks. It works as a filter. It blocks out a lot of the visible light—which means your operators aren’t staring into a blinding glare all day—and pushes that energy right into the workpiece where it belongs. And we don’t skimp on the ends. We use SK15 ceramic caps. In a high-heat environment, plastic or cheap alloys just don’t cut it; they warp or melt. Ceramic stays rock solid. Plus, the plug-in design is a lifesaver. When a lamp finally burns out, you just pop it out and drop a new one in. No need to spend your afternoon rewiring the entire heater bank.

A few things to keep in mind

If you’re putting these into your line, make sure your power supply is steady. Voltage spikes are the fastest way to kill a filament. Also, keep in mind that the ruby filter changes how the heat hits your product compared to a clear quartz tube. You might need to tweak your conveyor speed or let the parts dwell under the lamp a bit longer to get the penetration right. One last tip:**keep your reflectors polished.**If they’re dull or dirty, you’re basically throwing away 30% of your power. It’s a waste of electricity and a waste of heat.