What makes this lamp tick
We built this carbon infrared heating lamp for one simple reason: to get serious heat exactly where you need it. No fuss. No waiting. The 400V voltage and 2500W power rating aren’t just numbers on a spec sheet. They’re there to push a strong current through the carbon filament, so you get a tight, high-density blast of heat from a compact 300mm tube. That means you can heat a small area fast. But it also means your control system has to be ready for the load. And the 300mm length? It’s a smart compromise. Enough reach to cover industrial work, but not so long it crowds your machine enclosure.
The guts of it
At the core is the carbon filament, tucked inside a quartz envelope. This setup heats up almost instantly and lasts far longer than old-school metal-sheath heaters. The quartz tube is filled with halogen to shield the filament and keep output steady, day after day. We pair it with an R7s connector. That double-ended pin is the industry standard for high-intensity linear lamps for a reason. It locks in a solid, stable connection that can handle the jolts, the shakes, and the constant heating and cooling of a busy production floor.
Where it shines—and what to keep in mind
Out in the real world, this lamp is the workhorse for jobs like PET blowing and thermoforming. It turns on instantly. No preheat. No downtime. But here’s the trade-off: that concentrated power needs respect. You’ve got to manage the heat. Make sure your equipment has proper ventilation or cooling, so surrounding parts don’t get cooked. When you choose this lamp, you’re choosing speed and intensity. Just make sure your machine is built to handle the heat it brings.