If you’re the kind of engineer who needs heat—serious, focused heat—but you’re working in a tight spot, the R7S halogen lamp is built for you. It’s all about packing a lot of power into a small space, because in industrial settings, you often can’t afford to waste room when you need intense heat.
Let’s get into the details
These lamps usually come in 400V setups, and some can hit 2500W. That high-voltage, high-wattage combo is a smart move. It delivers the heat you need without putting too much strain on your wiring. The tube is around 300mm long, which keeps the heat right where you want it. You’re not warming up the whole machine bay—just that one precise spot. The shape is designed to fit perfectly with the reflectors and cavities of standard OEM equipment.
What’s it made of?
The heart of it is a quartz envelope. It handles sudden temperature shifts like a champ and lets that shortwave infrared energy through cleanly. The halogen inside does its part too, keeping the filament stable and stretching the lamp’s life by preventing it from burning out too soon. And the double-ended connector? It makes installation simple. Just pop it in. No need for custom wiring—it’s a straight swap.
Where it shines
You want fast, directional heat? This is your lamp. It’s perfect for heating plastic, sealing, drying, or forming. The heat comes on instantly, and the footprint is small. But here’s the thing—packing 2500W into a 300mm tube means the heat is intense. So your machine needs proper cooling and shielding to handle it. If your process calls for that kind of power in a small area, the R7S halogen lamp is a reliable, practical choice that gets the job done.