infrarad halogen heating lamp

May 11, 2026

Technical Deep-Dive: Power and Dimensions

Here’s the thing about these infrared halogen heating lamps: they’re all about packing a serious punch into a small space. We’re talking serious heat. Each unit runs at 2500W, and it’s all powered by a 400V circuit. The payoff? The current draw stays low, which means you can use thinner wiring and not worry about voltage dropping off over long runs. And the size? It’s compact. The tube is only about 300mm long, so it slips into tight spots and crowded enclosures without needing a ton of room to mount it.

Material and Design

Inside, you’ve got a quartz tube filled with halogen gas. This is what keeps the filament running clean, even at scorching temperatures. No blackening. Just steady, consistent output over the life of the lamp. The heat itself is shortwave infrared, which means it responds instantly. It’s fast on, fast off—giving you precise control. And the R7s double-ended connector? It’s a simple, straight, two-pin design. It makes solid contact, handles the high current, and makes swapping out a lamp a total no-brainer. Just pop it in. Done.

Application and Benefits

These are the go-to lamps when you need intense, focused heat, and you need it fast. Think PET blowing, thermoforming, drying coatings, or curing adhesives. The beauty is that the heat goes straight to the target, not the air around it. That means less wasted energy and faster cycle times. But wait—there’s one thing to keep in mind. The power density is high, so you’ve got to make sure your machine’s cooling and shielding are up to the task. You need to manage that reflected heat and keep everything from overheating.