400v 2500w infrared halogen electric heater

Fri, 29 May 2026 22:00:46 +0800

400V 2500W Infrared Halogen Heater: Big Heat, Small Package

We built this 400V, 2500W infrared halogen heater for the moments when you’re squeezed for space but still need heat—fast. It’s a shortwave lamp that throws a concentrated punch in a compact body, perfect for spot heating and getting things hot quickly.

Power, Voltage, and Size—Why It Matters

That 2500W at 400V wasn’t chosen by accident. Running at higher voltage means less current for the same power, which lets you use thinner wires and cuts down on voltage drop over distance. In practice, that makes wiring easier and the heater less sensitive to how long your feeder lines are. And the size? It’s typically a 300mm tube, so it slips into tight spots without fuss. That high watt density delivers intense heat right where you need it. But here’s the catch: that same intensity means the surrounding equipment has to handle extra heat. Plan your cooling and shielding before you flip it on.

2500w on Warm Light Source

400v 2500w infrared halogen electric heater

400V 2500W Infrared Halogen Heater: Big Heat, Small Package

Power, Voltage, and Size—Why It Matters