Gallium lamp for solar cell testing

Tue, 26 May 2026 02:11:43 +0800

We built the Gallium lamp for one place: the solar cell testing line. It’s not just a light. It’s a calibrated workhorse that throws out steady, intense UV—so your performance data stays repeatable and honest. Power, voltage, and size—why they matter on the bench Here’s the heart of it: this lamp runs at 2500W, 400V, because solar testing needs a serious jolt of UV to run fast degradation checks. The 300mm length? That’s not random. It slips into standard test chambers while keeping the arc length needed for even illumination. That power gives you the heat and light density you need. But it also means your test fixture has to be ready for the heat. Plan for that, and you’re good. Quartz and R7s: the choices that make it tough The body is high-purity quartz. Why? It handles the shock of rapid on/off cycling and lets the UV spectrum through cleanly. Inside, the Gallium fill keeps the light stable—exactly what you want when testing conditions have to stay consistent. And the R7s double-ended connector? That was a deliberate call. It handles the high current, locks the lamp in place for precise alignment, and makes replacement quick—just pop it in and get back to work. What it feels like on the shop floor On the line, you need a lamp that starts fast, holds steady, and takes a beating. This one fires up quickly and stays stable, so you can shorten test cycles. It’s built for the grind of daily starts and stops. The payoff is simple: fewer lamp changes, less downtime, and results you can trust. It was built to keep performing, even when the pressure is on.

Cell on UV Curing Pro

Gallium lamp for solar cell testing