What Makes It Tick
When we build heaters for big, open spaces, we go straight for high-power halogen tubes. Why? Because you need serious wattage that actually reaches where you need it. We run these on a 400V supply and pull 2500W of power. That means one unit can cover a wide floor area, instead of messing around with a tangle of smaller heaters. And the 300mm length? That packs the heat into a tight footprint, so you can mount the tube close to your target without needing a giant enclosure. Plus, that voltage choice drops the current for the same power. So your wiring stays simple, and you don’t have to fight voltage drop over distance.
The Heart of the Design
Inside, the tube uses a halogen cycle within a quartz envelope. That keeps the filament stable, even when it’s running hot, so the output stays consistent. A protective coating keeps the quartz clean and evens out the heat. That’s a big deal—it prevents hot spots that can crack uncoated glass when you cycle the heat on and off quickly. And the R7s bi-pin connector is the standard for a reason. It locks in clean, aligned, and makes replacement a snap. No adapters. No hassle.
Real-World Heat, Fast
In a large room, you want heat that hits fast and goes where you point it. These heaters deliver that immediately, with infrared warmth that hits people and equipment surfaces directly. Forget trying to warm the entire air volume. This is direct heat. Now, with 2500W, you do need to plan airflow and thermal management around the unit. That keeps the surroundings from getting too hot. For engineers, it means a clean install. One tube. One mount. One power drop. Built for industrial work, day in and day out.