Technical Deep-Dive: Power, Voltage, and Dimensions
We built these tungsten halogen lamps to get straight to the point—delivering serious heat where you need it, without taking up a ton of space. The specs aren’t random. Running at 400V with 2500W of power, they pack a ton of heat into a compact 300mm quartz tube. That combo keeps the element hot enough to pump out strong infrared, and the short length means you can slip the lamp into tight spots inside your machines. The shape matters, too. With a focused filament layout inside that 300mm tube, you get a predictable hot zone. So you can line up the heat exactly where the part needs it. But here’s the catch: all that power in such a small space means your fixture and cooling have to be up to the job. You’re going to feel the heat in the surrounding area, so make sure your reflector and airflow are dialed in.
Material and Design: Halogen, Quartz, and Connector Choice
Inside, the halogen cycle does the heavy lifting. It catches evaporated tungsten and redeposits it back onto the filament. That keeps the output steady over time and helps the lamp last longer, even when it’s running hot. And the tube? It’s quartz, not regular glass. It handles the sudden temperature swings and lets the infrared pass through cleanly. Then there’s the R7s connector. It’s a practical, no-fuss choice for industrial heat. Two solid contacts handle the high current, and it stays tight even with vibration. Plus, when it’s time to swap the lamp, you just change the tube and wire it up—no need to rework the whole mount.
Application and Benefits: Precision Heat on the Line
These lamps were made for industrial heating and drying jobs that need quick response and heat you can pinpoint. Take PET blowing, for example. You can get the lamp right up close, and the target heats up fast. That helps you speed up the cycle without turning the entire machine into a sauna. You get output you can count on, positioning that’s repeatable, and a footprint that fits into what you already have. Just know this: that kind of heat density means you have to manage the thermal side of things and keep safe clearances. Think of the lamp as part of the whole thermal system—mount it right, cool it right, and protect what’s nearby. When you need infrared heat you can aim, size, and service, this tungsten halogen setup is a straight-forward, field-proven answer.