If you’re running a Sidel SBO, you already know what happens when the heating tunnel starts drifting. Preforms come out under-heated, you get flash, and suddenly the whole line is crawling while you chase temperature band-aids. OEM lamps are good—no argument there—but the cost and the lead times make every replacement feel like you’re being held hostage. We built the white-coated twin tube for the SBO to hit the same thermal performance, at a much better price, without forcing you to relearn your heating profile. What matters under the hood This is a twin-lamp infrared emitter, white-coated, tuned for stable, repeatable output across the preform heating window. It runs the same voltage and wattage your SBO expects, and it plugs into the standard R7s connector—no messing with terminals, no rewiring. The geometry matches the OEM footprint, so lamp alignment in the tunnel stays where it should be. You keep the same energy density, the same response curve, and the same control over stretch blow molding stability. Why it plays with the SBO On an SBO, consistent infrared output is what keeps preform heating consistent, and that’s what keeps wall thickness and clarity in spec. Our twin tube holds repeatable output over thousands of hours, so you spend less time tweaking setpoints and less time chasing rejects. Maintenance intervals stay predictable, which makes spare planning easier and cuts down on surprise downtime. Energy use stays in line with the original profile because the emitter matches the machine’s thermal design instead of fighting it. The fine print It’s a direct-fit replacement, but double-check your SBO model and the lamp’s wattage rating before ordering—heating tunnels can vary by version. Installation is straightforward, but always verify lamp alignment and reflector condition. A warped reflector or a lamp that isn’t seated right will throw off heating, no matter what emitter you’re running. For long life, keep the tunnel clean and make sure cooling airflow stays steady. Expect solid performance, not magic—heating stability still depends on the whole system, not just the tube.