On the shop floor, you’ve got a small batch of bent or coated samples that need to clear the annealing lehr. The line is running and the lehr is booked solid. You need repeatable annealing—right now—without stealing production capacity. If the heat isn’t even, you’re buying thermal stress, and those parts crack in inspection. If the ramp is too slow, you lose throughput. What matters, technically We built the lab glass annealing lamp around short-wave NIR quartz emitters, because they respond fast and hold control tight. The module puts out 3 kW at 230 V, with a 250 mm heating width and a 10 mm quartz tube interface that mounts quickly. You get a focused, uniform thermal field across the glass, so hot and cold spots don’t get a foothold. The controller keeps setpoint stability within ±5 °C, so the same annealing schedule runs the same way day after day. Why it fits the way we work This lamp lives in the gap between the trial bench and the full production lehr. It anneals small batches fast, which frees the main lehr for high-volume work and keeps development cycles moving. The rapid heat-up shortens the soak window, so you cut cycle time without skimping on stress relief. Energy use drops because the NIR energy goes straight into the glass, not into heating air. For tempering and bending trials, the even temperature profile means fewer rejects from residual stress. For coatings, it gives you consistent drying without overheating the substrate. The practical details you’ll thank yourself for Mounting is straightforward, but alignment is where you earn it. Set lamp height and angle to match the glass path, or you’ll see edge shadows and uneven annealing. The quartz emitters are tough, but fingerprints and dust will trip you up—handle with clean gloves and wipe the tube before each run. The lamp is designed as a drop-in module for common lab fixtures, but check bracket dimensions and the power connection against your bench setup before you order.