short wave halogen heat lamp

short wave halogen heat lamp

Introduction

We built this short wave halogen heat lamp for engineers who need serious, focused infrared heat for tough industrial jobs. It’s designed to pack a ton of power into a small space, because when you need heat fast—right where you need it—there’s no room for compromise.

The Power Behind the Heat

At the heart of this lamp is its short wave infrared output, delivering a solid 2500W at 400V. This combo gives you high heat flux without pushing your standard controls to their limit. The 300mm tube focuses all that energy into a tight spot, so you get a heater that responds almost instantly. It hits operating temps in a flash, which means you can cut down on cycle times and keep things moving on the line.

Built to Last, Inside and Out

We chose a quartz envelope because it can handle the extreme filament temps needed for short wave output—and it won’t crack under the stress of rapid on/off cycling. The halogen cycle keeps the filament stable and stops the lamp from blackening over time, which helps it last longer. A reflective coating on the tube pushes more energy forward, so you get more usable power where it matters. And the R7s connector? It’s a straightforward, tough connection that’s easy to wire up and built to hold its own against heat and factory-floor vibration.

Where It Shines: Precision Heat for the Tough Stuff

This setup is perfect for jobs like PET blowing, plastic welding, curing, and component drying—any time you need intense heat in a small area. The short wave spectrum works efficiently with many materials, giving you faster heating and better control over temperature. Just a heads-up: 2500W at 400V means serious heat density, so your machine’s cooling and thermal management need to be up to the task to avoid overheating nearby parts. For us, it’s a reliable, drop-in heating module that’s built to perform consistently, day after day, in the real world.