Technical Analysis of the 1200W Ruby Halogen Infrared Lamp with SK15 Terminals

September 14, 2026

Let’s talk about the 960mm Ruby Halogen Heater

When you need heat—and you need it now—most standard heaters just won’t cut it. That’s why we built the SK15 ruby halogen lamp. It’s designed for those high-pressure spots where precision and speed are everything. We’ve dialed this one in at 960mm long with a 1200W output. It hits the target with shortwave infrared radiation, meaning it doesn’t waste time warming up the air; it goes straight for the material.

Getting the heat right

1200W spread across nearly a meter of glass is a bit of a balancing act. You want a smooth, linear heat profile. Why? Because nobody wants “hot spots” ruining a batch of product in a curing tunnel. Now, with a tube this long, you usually have to worry about voltage drop. We solved that by using a specific filament gauge. It keeps the power steady from one end of the quartz envelope to the other. No weak spots.

Why the “Ruby” part matters

The red tint isn’t just to make it look cool. That ruby coating actually filters the light. It shifts the emission to a wavelength that sinks deeper into your materials, making the process more efficient. Plus, it saves your eyes. These things are blindingly bright, and the coating cuts down that glare so your team isn’t squinting or struggling on the floor. And about those SK15 terminals—they’re a lifesaver. They are simple, spring-loaded, push-in connectors. No soldering. No fiddling with screws. You just pop the lamp in and you’re back in business. It makes maintenance way less of a headache.

Real-world talk

You’ll mostly see these in PET blowing machines or industrial drying lines. The heat is instant. It just hits. But here is a heads-up: these things gethot. Because the power density is so high, the ends of the lamp can really bake. If your housing doesn’t have decent venting, you might melt your SK15 sockets. Just double-check that your wiring can handle the continuous current draw. You don’t want to find out the hard way that your insulation is melting.