The STAR 129 xenon strobe tube is a technically precise component with compatibility across 200 Series, 240 Series, 250 Series, Star Lite, Starburst, and 205 Series beacon housings. Its electrical and mechanical parameters are well-documented, making replacement straightforward for qualified technicians.

Don't let replacement part shortages slow down your operations. Whether you need STAR 129 direct replacements or a fully custom strobe beacon solution, we're here to help.

Xenon flash lamps are not just for large-scale equipment. Their unique spectral properties make them indispensable across a wide range of devices, from handheld portable instruments to heavy-duty industrial analyzers.

f you have reviewed xenon flash lamp datasheets, you may have noticed two different trigger voltage specifications:

Min. trigger voltage: 150V

Secondary trigger voltage: 6KV (or higher)

At first glance, these numbers seem contradictory. Why would the same lamp require both 150V and 6KV to trigger? The answer lies in how a flash system works

Whether you are using xenon flash lamps for UV curing, solar simulation, stroboscopes, or laser pumping, one of the most common questions is: How long will the lamp last?

Unlike continuous‑operation lamps, xenon flash tubes are rated by number of flashes rather than hours. This article explains the key factors that determine flash lamp lifetime and provides realistic expectations for common operating conditions.

A xenon flash lamp requires a high‑voltage trigger pulse to ionize the gas and initiate the main discharge. This pulse is generated by a trigger coil, which steps up a low‑voltage primary pulse to several kilovolts on the secondary side.

But what if the datasheet only gives a single nominal value for the primary? This article explains the minimum reliable voltage, maximum continuous voltage, and peak limits for trigger coils used with all xenon flash lamps.

You charge a xenon flash lamp to several hundred volts. It fires, produces a bright flash – but when you measure the anode voltage immediately after, you see 30V, 45V, or even 60V instead of zero.

Is something wrong? No. This is a fundamental property of all xenon flash lamps, regardless of shape (linear, helical, U-shaped, or ring) or operating voltage. This article explains the physics behind residual voltage and arc sustaining voltage.

For machine vision system manufacturers (OEMs), the lighting component is often a bottleneck—not just for performance, but for margins. Importing branded strobes can cost 3-5x more than necessary, without providing better lifespan

a xenon strobe emits an intense burst of light measured in microseconds (µs). This ultra-short pulse acts as an electronic shutter, effectively stopping high-speed motion for CMOS sensors.

f you operate or maintain Nd:YAG laser welding machines, you already know that the xenon flash lamp is one of the most critical consumable components. It directly affects welding quality, energy stability, and production uptime.