Shortwave Half White Reflector Halogen Lamp Replacement Parts

Shortwave Half White Reflector Halogen Lamp Replacement Parts

Introduction

We design shortwave half-white reflector halogen lamps as direct replacements for industrial heating systems. These units target process heat where you need fast response, tight focus, and stable output. The core job is delivering high-intensity infrared energy in a compact footprint, so you can keep line speeds up without reworking the entire oven or heater.

Technical Deep-Dive

Shortwave halogen lamps run hot—typically 2500W to 3000W—and that power density is why they heat quickly. You can spec them at 230V or 400V, so they match your control panel and distribution without rewiring the whole machine. The tube length is usually around 300mm, which keeps the heated zone narrow and controllable. This length keeps the optical path short, so you get a concentrated hot spot rather than a broad, diffuse glow.

Material and Design

The reflector is half-white coated, not a full mirror finish. Half-white gives you a broader beam spread than a full parabolic reflector, which helps even out the temperature profile across the target. The quartz envelope handles the thermal shock of rapid on/off cycling, and the internal halogen cycle keeps the filament stable over time. Connector choice matters in the field. R7s and Sk15 are common because they lock in place and carry high current without overheating the joint. We build these lamps as drop-in replacements, so you can swap out a burnt lamp without changing the socket or mounting hardware.

Application and Benefits

These lamps are built for industrial heating, including PET blowing and plastic forming, where you need fast, repeatable heat. The shortwave output hits the surface fast, and the half-white reflector reduces hot spots. Trade-off: the high wattage and shortwave output demand proper cooling and clearance. Keep airflow across the lamp and reflector, and verify your machine’s thermal budget before running at full power. This setup gives you predictable heat, easy maintenance, and consistent uptime.