heat lamp ir lamps quartz tube heater carbon fiber heat lamp oven IR quartz glass

July 1, 2026

The Power Profile, Demystified

We built these quartz IR heat lamps for one reason: to get intense, pinpoint heat right where you need it. Let’s talk specs, but in a way that actually matters to you. We’re talking 400V and 2500W of power, engineered for the realities of industrial work. That voltage rating is a game-changer on the shop floor. It means you can run these heaters on high-voltage lines, which drops the current draw and keeps your wire sizes manageable, even over long distances. The whole package is just 300mm long, but it packs that 2500W into a seriously compact footprint. That power density is what lets the sheath hit temperatures over 700°C. It’s fast. Seriously fast ramp-up and response time. But that power comes with a responsibility. You’ve got to plan for it. Your machine’s cooling and clearances need to be on point. If you’re running these in banks, remember to factor in the heat load on the panels around them.

What’s Inside, and Why It Matters

The heart of this thing is the quartz glass tube. It’s tough enough to handle the thermal shock of rapid on-off cycles without cracking. And it stays chemically stable, even when it’s exposed to whatever’s in your process atmosphere. That gold coating? It’s not just for looks. It reflects the IR radiation back onto the target, which boosts the effective output and stops heat from going to waste. Inside, you’ve got a carbon filament. It runs hot and clean, which gives you a long service life—way longer than standard wire elements. And the R7s connector is just a smart, practical choice. It’s a double-ended, ceramic-based mount that makes the whole lamp a simple drop-in replacement for most oven and lamp-holder setups. It holds everything in alignment, keeps the ends cool, and makes the wiring on the floor a much simpler job.

Where It Shines, and What to Expect

These lamps are built for the jobs that need focused heat, not a hot room. Think ovens, IR drying lines, process heating—anywhere you need to target a specific spot. The combination of the quartz tube, gold coating, and carbon filament means the output stays stable over time. You can count on consistent performance, even across thousands of cycles. For you, that means predictable results and fewer surprise shutdowns. The 300mm size lets you cram a lot of heat into tight spaces, and that R7s mounting makes maintenance a quick, easy task. But here’s the deal: that high watt density is a beast. It demands careful thermal management and proper shielding. Get the lamp sized right for the target, and make sure your cooling is sized right for the cabinet. Do that, and you’ll get repeatable, controllable heat that keeps your line moving.