400mm 1200w quartz infrared heating halogen lamp

May 25, 2026

The 400mm 1200W Quartz Infrared Halogen Lamp: Pure, Focused Heat

Let’s talk about a lamp built for the folks who need serious heat, and need it fast. This 400mm, 1200W quartz infrared halogen lamp is for engineers who want power in a tight space. It’s not about warming up a room. It’s about delivering a blast of thermal energy exactly where you need it, right now.

What makes it tick

Here’s the thing—this lamp is all about density. That 400mm length and 1200W rating pack a real punch into a small zone. The result? Lightning-fast temperature ramp-up. It runs on 400V, which is standard for industrial lines, so you can wire it straight in. No extra transformers needed. Just be sure your circuit is up to the job. This much power on a 400mm tube pushes things, so the socket needs to be rock-solid, and your machine has to be ready to handle that concentrated heat.

Built to last

The heart of it is the quartz glass. It handles the extreme heat inside and stays chemically stable, which is essential for the halogen cycle to do its work. That halogen fill keeps the filament clean, so the lamp stays bright and lasts longer. The shortwave infrared coating turns electricity into intense, directional heat—perfect for hitting a single spot. And the R7s base? It’s a direct fit, so swapping it in is straightforward.

Where it shines

This is the lamp you reach for when speed and control are everything. Think plastic welding, coating curing, thermoforming. The high-density output cuts down on cycle time and puts the heat exactly where you point it. It’s compact enough to fit into tight spots, but it delivers a serious wallop. Just remember, with this kind of output, you’ll want proper ventilation and shielding. But if you need a reliable, high-performance heating element in a standard package, this is the one.