quartz tube halogen lamp

quartz tube halogen lamp

Introduction

We built this quartz tube halogen lamp for engineers who need serious infrared heat in a tight space. It’s the kind of workhorse you lean on when you’re running industrial heating, drying, or curing lines—where room is at a premium and you need heat, fast. This isn’t about pretty light. It’s about raw power you can count on, shift after shift.

The Power Under the Hood

Here’s the heart of it: these lamps run at 400V and pull 2500W. That combo was chosen on purpose—to deliver a dense punch of heat without needing a giant physical footprint. The tube itself runs about 300mm long, which keeps the heating zone tight and focused. So you can hit one precise spot on the line without turning the whole machine bay into a sauna.

Built to Take the Punishment

The quartz envelope is there for a reason—it handles the shock of rapid on/off cycling without flinching. Inside, the halogen cycle keeps the filament clean, which means the output stays steady and the lifespan stretches way beyond a standard incandescent. A reflector coating inside the lamp pushes energy forward, so you’re not wasting heat. And the connectors—R7s or Sk15—are a practical, no-nonsense choice. They give you a secure, two-point contact that can take the constant vibration of factory equipment. When it’s time to swap one out, it’s a straightforward drop-in replacement. No fuss.

Where It Shines (And What to Keep in Mind)

Out in the real world, this setup is ideal for jobs like PET blowing, thermoforming, and curing coatings. The lamp wakes up in seconds, so you get immediate control over the process. That high heat density is the advantage. But here’s the thing: that kind of power needs a cooling setup that’s up to the task. You need to manage the ambient heat so surrounding components stay protected. Get the cooling right, and this lamp just gets the job done—quickly, reliably, and without taking up more room than necessary.