SK15 380mm 400v 2500w curing halogen heating lamp

May 11, 2026

Technical Deep-Dive: Power, Voltage, and Dimensions

Let’s talk numbers—because these aren’t just specs on a page. They’re choices that make your life easier. We built the SK15 lamp to run at 400V and 2500W. Why? Because that combo packs serious power into a small space. Running at 400V means less current than a lower-voltage 2500W unit, so your wiring stays simpler and you don’t have to worry about voltage dropping off over the line. Then there’s the 380mm length. It wasn’t an accident. It gives you enough surface area to spread the heat evenly across what you’re working on, but it’s still short enough to slip into tight spots inside machines. The result? A high-output heater that’s genuinely easier to wire and install.

Material and Design: Halogen and the SK15 Base

Inside, you’ve got a shortwave infrared halogen element, all tucked into a quartz envelope. The halogen chemistry keeps the filament stable even when things get scorching, which means the output stays consistent and the lamp lasts longer than standard IR bulbs. And the quartz? It handles sudden temperature shifts without cracking, and it stays clear so heat transfers fast. The SK15 base is the unsung hero here. It’s a tough, industrial-grade connector that locks in solid. It’s meant to survive the vibration and the constant heating and cooling of a production floor without losing contact or creating hot spots.

Application and Benefits: Curing with Control

This lamp was born for industrial curing—the kind of work where you need heat fast, focused, and right where you want it. Coatings, adhesives, composites—this shortwave spectrum gets in and drives the reaction without scorching the surface. You get a quick temperature ramp-up, which means shorter cycles and more parts moving through. But here’s the part to keep in mind: this is a 2500W, 400V lamp, so it runs hot. Make sure your machine’s cooling and shielding are set up right to keep the surroundings safe and protect nearby components. In a curing line that needs repeatable, dependable heat, this thing is a straight-up workhorse.