220v 535mm quartz glass tube r7s base halogen infrared heat lamp 175w 250w

220v 535mm quartz glass tube r7s base halogen infrared heat lamp 175w 250w

Introduction

We built the 220V R7s halogen infrared heat lamp for one simple reason: when you need heat, you need it fast—and you need it to fit. It’s a direct-fit solution for industrial work that demands focused, rapid heat. The lamp comes in a 535mm quartz glass tube and gives you two power choices: 175W or 250W. It was made for tight spots, where every second counts, and where you need steady, predictable heat density.

The real-world numbers: voltage, wattage, and size

The 220V rating isn’t random. It lines up with standard industrial power setups, so you can plug in without hunting around for step-up transformers. Then there’s the wattage choice. Pick 175W or 250W to match the actual heat your machine needs. That way you’re not drawing more current than necessary and you’re not making the controls more complicated than they have to be. And the 535mm length? It gives you a clean, consistent heat pattern right where you want it. The heat stays focused on the target zone, so you don’t end up cooking nearby parts by accident.

What it’s made of—and why it matters

The quartz glass tube can handle serious heat, and it doesn’t crack when things heat up and cool down quickly. That matters when your machine cycles on and off all day. Inside, the halogen fill lets the filament run hotter while keeping output stable over time. That helps fight the usual wear-and-tear that comes from filament evaporation, so you don’t get premature burn-out. Then there’s the R7s base—two-pin, bayonet-style. It locks in fast, stays secure even with vibration, and makes the lamp a reliable drop-in replacement. No fuss, no wiggle room.

Where it shines—and what to keep in mind

This lamp throws shortwave infrared heat that hits fast and penetrates quickly. That’s exactly what you want for spot heating, curing lines, or thermoforming zones where the clock is always ticking. Its slim tube fits into crowded reflector setups, and the R7s base makes maintenance easy. Swap the lamp and get back to work—no rewiring required. One thing to keep in mind: the heat is intense. Make sure you’ve got enough airflow and enough space around the lamp so ambient heat doesn’t build up. That keeps nearby sensors and wiring protected.