Medium Wave Carbon Fiber Heating Lamp: 400V, 2500W, R7s Connector
We built this heating lamp for the engineers who live in the trenches—the ones who need heat, fast, and exactly where they need it. If you’re wrestling with a tight machine space and need a heat source that responds instantly, this is your answer. It slips right in as a direct replacement for industrial processes where timing and steady output are everything.
Power, Voltage, and Size—Straight to the Point
This lamp runs at 2500W and 400V. That high-voltage approach keeps the current lower for the same wattage, which means you can use thinner wires and cut down on wasted heat in the wiring. And the tube? Just 300mm long. It’s compact enough to fit into cramped zones without forcing you to redesign the whole machine. It’s a high-density heat monster. You get rapid warm-up and rock-solid temperature control. But—and this is important—you’ve got to plan for the heat it throws off. If your enclosure is sealed, make sure you’ve got airflow or heat sinking ready so the electronics and reflector stay cool and safe.
What’s Inside, and Why It Matters
The heart of it is a carbon fiber element inside a quartz envelope, paired with a halogen fill. That halogen cycle keeps the element clean while it runs, which keeps the output steady and stretches the life out compared to bare-wire setups. We added a reflective coating to push more energy forward, so more heat lands on the target and less gets wasted out the back. And the R7s connector? It’s a straight, two-pin ceramic base—standard in industry. Hooking it up is straightforward, and swapping lamps is quick because you don’t have to tweak the socket.
Where It Shines—Real Work, Real Results
This setup is built for industrial heating jobs that demand intense heat density and fast response—plastic forming, sealing, spot curing. The 300mm tube and R7s base make it a drop-in replacement in many existing fixtures, so you can change over on the line without a headache. Medium wave gives you better penetration on many materials than shortwave, but you still get that quick rise time. The result is predictable heat patterns and repeatable cycle times, day after day, in a production environment that doesn’t forgive weak gear. Just remember: 2500W at 400V is serious heat. Size your thermal management right from the start, and this lamp will keep doing its job—no fuss, no drama.