tungsten halogen heating lamp

tungsten halogen heating lamp

Tungsten Halogen Heating Lamps: When You Need Heat, and You Need It Now

Let’s talk about getting serious heat in a seriously tight spot. We built our tungsten halogen heating lamp for industrial jobs where you need precise, intense infrared heat, and there’s no room for compromise. It’s the kind of lamp that gets hot fast and stays focused, giving you the concentrated power you need for things like PET blowing, plastic forming, or drying components. No fuss. Just heat where you need it.

Power, Voltage, and Size: The Sweet Spot

Here’s the thing about these lamps—it all comes down to the right balance of power, voltage, and physical size. We run these at 400V, which lets us push serious wattage—up to 2500W—without drawing a ton of current. That means you can keep your wiring thinner and avoid voltage drop over distance. On the plant floor, that’s a big deal. You get the heat right where you need it without having to overbuild your electrical setup. And with a 300mm tube, we pack all that power into a small footprint. You get a huge amount of heat density in a confined space, which makes this lamp perfect for spot heating or those cramped machine enclosures where space is at a premium.

What’s Inside: The Details That Matter

We chose a quartz envelope because it can take the extreme heat and stays clear enough to let that infrared energy through efficiently. Then there’s the halogen cycle. It keeps the filament stable by putting the evaporated tungsten right back where it belongs. That means a longer life and fewer surprise burnouts. We also added a reflective coating on the tube to push more energy forward. More usable heat. Less wasted. And the R7s connector? It’s a simple, two-pin design that locks the lamp in place quickly. It handles the high temps at the ends, and it makes installation a straight-forward, drop-in job.

Real-World Use: Heat That Works as Hard as You Do

In applications like PET blowing, you need heat that responds instantly and stays under control. You can’t afford long cycle times or inconsistent quality. This lamp hits the target temperature fast, so your machine spends less time waiting and more time producing. The 300mm size makes it easy to fit into tight spots, and the R7s termination means you can get it wired and swapped out with minimal downtime. Now, a heads-up: that high heat density means you need to plan for proper cooling—whether that’s airflow or heat sinking. It keeps the surrounding components and the lamp itself running safely.