The Ruby Quartz Halogen Heating Lamp: Built for One Thing—Intense, Focused Heat
We built this lamp for the real world—for industrial spaces where you need serious heat, fast, in a tight spot. This isn’t your average bulb. It’s a shortwave infrared powerhouse, designed to deliver concentrated heat exactly where you need it.
Let’s Talk Power: 2500W, 400V, and Why It Matters
This lamp runs at 2500W and 400V. That voltage choice is intentional. It keeps the current lower than a 230V setup, which means you can use smaller wiring and keep things simpler when you’re wiring fixed equipment. The 300mm tube length focuses all that radiant power into a small zone. So you get high watt-density without needing a bulky heater assembly. Just keep one thing in mind: this is a high-output source. It’s built for applications that need a rapid temperature rise, and that means the surrounding machinery needs proper cooling. This lamp delivers the heat—your equipment has to be ready for it.
Inside the Design: Halogen, Quartz, and a Solid Connection
Inside the quartz envelope, the halogen cycle keeps the filament temperature steady. That means consistent output and a longer life. The ruby quartz outer jacket does something smart: it filters out visible light and lets a high proportion of shortwave infrared through. That’s the kind of heat that gets absorbed efficiently by many plastics and coatings. And the R7s bi-pin connector? It’s straightforward and industrial-grade. It locks the lamp in place and handles the electrical load without extra fixtures. If your equipment is built around the R7s footprint, this lamp slides right in—clean, simple, and secure.
Where It Shines: Heat, Fast, Right Where You Want It
Use this lamp when your process needs focused heating with almost no warm-up delay. Think pre-heating, softening plastic, curing adhesives, or any controlled thermal step that demands speed. The shortwave response delivers energy quickly into the target, and the compact 300mm size fits into tight machine cavities. Here’s the trade-off, plain and simple: you get high heat density and fast response. But you have to manage the thermal load and make sure there’s proper airflow or heat sinking around the lamp. If your machine can handle the heat, this lamp gives you infrared output that’s predictable, repeatable, and ready to work.