Tungsten Halogen Bulb

Tungsten Halogen Bulb

Tungsten Halogen Infrared Heaters: Precision Heat, Packed Tight

Let’s cut through the noise. We built this tungsten halogen bulb for engineers who need serious, focused heat—without taking over the whole room. This isn’t a catch-all lamp. It’s a dedicated thermal tool, born for industrial heating, drying, and forming. The point is simple: pack in the power, keep it tight. You get high-density heat exactly where you want it, so you’re not wasting energy heating air and empty space.

Power, Voltage, and Geometry—Thoughtfully Matched

Here’s the thing: specs aren’t random. We match power and voltage to what your job actually demands. The 400V rating makes it possible to squeeze more wattage into the same length. That keeps the heating profile narrow and controllable. At 2500W, you get the heat flux needed for tough tasks—think PET blowing—where you need speed and even heating, every single cycle. And the 300mm tube? It’s a smart compromise. Long enough to deliver a stable heat source, but short enough to slip into tight machine cavities. No need to redesign the whole setup. Just aim, focus, and go.

Built to Last, Built to Perform

Inside, the tungsten halogen chemistry keeps the filament steady, even at extreme temperatures. The halogen cycle quietly does its job, putting evaporated tungsten back where it belongs. That means longer life and steady output, day after day. The quartz envelope handles rapid on/off cycling without cracking under thermal shock. It also transmits infrared energy cleanly, so you’re not losing heat to inefficiency. We added a reflective coating that pushes energy forward, so more of it lands on the target and less is wasted. And the R7s connector? It locks in solid, carries the current safely, and makes replacement a quick drop-in—no fuss, no guesswork.

What It Feels Like in the Real World

On the floor, this setup runs as a clean, fast heat source—ideal for thermoforming, coating curing, and plastic processing. The concentrated output responds instantly. That speed is a strength, but it also means you need proper thermal management. This lamp throws serious heat density, so nearby equipment has to be ready for the temperature rise. Match the lamp to the job—voltage, wattage, the whole picture—and you get repeatable heating with maintenance you can plan around.

Quick Specs

  • Technology: Tungsten Halogen
  • Voltage: 400V
  • Power: 2500W
  • Tube Length: 300mm
  • Connector: R7s
  • Envelope: Quartz with reflective coating

Field-Tested Tips

Installation is straightforward. Just double-check the fixture rating, make sure the line voltage matches, and seat the lamp fully in the R7s socket. You can count on stable output over time. Still, plan for cooling and shielding around the lamp to keep nearby components safe from radiant heat.

Where It Shines

  • PET Blowing
  • Plastic Thermoforming
  • Coating Curing
  • Industrial Drying
  • Component Preheating