Hot selling 420mm 220vac 1500w halogen bulb

Hot selling 420mm 220vac 1500w halogen bulb

420mm 220V 1500W Halogen Heating Lamp: Power, Size, and Why It Works

Meet the 420mm, 220V, 1500W halogen heating lamp. It’s the kind of workhorse you lean on when you need spot heat on a factory floor—fast, focused, and compact enough to slip into tight spots without redesigning the whole machine bay.

Power, voltage, and size—kept simple

Run it on 220V and it draws a steady, predictable current. That makes your control wiring straightforward—no surprises, just a solid, dependable load. And the 420mm length? That wasn’t chosen by accident. It’s long enough to give you a nice, even hot zone for line-of-sight heating, but short enough to fit where space is tight. That also keeps the cooler ends farther from your target, so you don’t end up cooking nearby parts or components by accident.

What’s inside, and why it matters

Inside the quartz envelope, the halogen element runs hot—and that’s the point. Quartz handles the heat and shrugs off thermal shock, so you don’t worry every time the lamp cycles on and off. The halogen cycle keeps the envelope cleaner, too. That means the heat output stays more consistent over time, and you don’t fight premature burn-out from blackening. Then there’s the R7s bi-pin connector. It’s a no-fuss fit for this tube style, locking the lamp in place and carrying the full 1500W without needing extra hardware. Just plug it in and go.

Where it shines—and what to keep in mind

This lamp is built for jobs that need quick, focused infrared heat: plastic welding, sealing, localized curing—places where speed keeps your cycle times consistent. It heats up fast, so you get repeatable results without waiting around. Here’s the thing, though: 1500W is serious heat density. That power is exactly what you want, but it means your mounting and shielding have to be thought through. Keep reflected heat managed, and make sure nearby sensors and wiring stay out of the hot zone. Do that, and this lamp settles in like the reliable tool it was meant to be.