Pulsed Xenon Light Source Modules

Excelitas PAX Light Sources are compact, integrated light source solutions containing a flash lamp, trigger circuit, and power supply in an EMI-suppressant enclosure. The PAX family of compact, precision-aligned Xenon light engine modules is the ideal choice for clinical diagnostic, in-vitro diagnostics, life sciences, drug discovery, proteomics, and analytical instrumentation applications.

Excelitas takes pride in providing specialty lighting products and solutions that help to create a brighter, healthier and safer environment.

Additional Resources

Why should you choose Excelitas as your provider of PAX Light Solutions?

Excelitas continues to set the standard in specialty lighting solutions that deliver unparalleled performance. As part of its high-quality products, Excelitas brings you PAX Light Sources - a comprehensive line of compact, integrated light source solutions that meet your lighting needs across various applications. We take pride in supplying your complete light source requirements by providing specialized products that help create a brighter, healthier, and safer environment.

What is a Xenon Light Source used for?

Xenon is a colorless, odorless, and tasteless gas that is about 4.5 times heavier than air. It was also the first noble gas found to form true compounds. Today it is used in specialized light sources due to its ability to establish an arc between electrodes at low temperatures. Because of this property, a Xenon light source can produce higher light intensities. It produces a blue light glow and is used as high-speed electronic flash bulbs in photography, sunlight simulation devices in food processing and preparation, and ruby lasers, among other applications.

What types of PAX Light Solutions do you offer?

Excelitas offers a comprehensive range of PAX Light Sources to suit a wide range of applications across various industries. Our PAX light solutions include:

µPAX-3 2W Pulsed Xenon Light Sources - the next generation µPAX-3 Pulsed Xenon Light Sources have a smaller yet more robust design, delivering even more functionality than its predecessor. These come integrated with precision-aligned flashlamps and state-of-the-art electronics to provide broadband light in short, rapid pulses with exceptional arc stability.
nPAX-N2 2W Pulsed Xenon Light Source - this ultra-compact Xenon Light Source integrates a trigger circuit, flash lamp, mounting flange, capacitor charging power supply, and precision arc alignment in a single, high-powered package for precision analytical instruments and environmental analytics.
LS-6 6W Pulsed Xenon Light Sources - the LS-6 is a 6-Watt Pulsed Xenon Light Source designed for exceptional performance. It combines state-of-the-art circuitry and components into a packaged light source to deliver microsecond-duration pulsating capabilities with incredible arc stability.

What are the applications of the PAX Light Sources?

Excelitas PAX Light Sources deliver unmatched performance even in the most demanding applications, which include:

Absorption analysis
Immunoassay modules
Fluorimetry
Spectroradiometry
Liquid and gas chromatography
Colorimetry
UV/VIS/NIR applications
Point-of-care analytics
Environmental analytics
Fluorescence trigger
Microplate readers

Do you offer custom Pulsed Xenon Light Source Modules?

Excelitas offers a wide range of Pulsed Xenon Light Source Module solutions to supply your needs for high-energy light sources. We pride ourselves in the delivery of off-the-shelf solutions capable of meeting a wide range of applications. If you have specialized requirements, contact us and we’ll tailor customized solutions to your most pressing needs.

Pulsed Xenon Light Source Selection Guide

nPAX-N2 2W Pulsed Xenon Light Source

The ultra compact nPAX-N2 is a 2 Watt Pulsed Xenon Light Source offering an integrated solution containing the flash lamp, trigger circuit, capacitor charging power supply, mounting flange, and precision arc alignment. The small form factor and high stability make the nPAX-N2 family an ideal choice...

µPAX-3 2W Pulsed Xenon Light Sources

The Excelitas μPAX-3 is the next generation 2-Watt Pulsed Xenon Light Source, with a smaller, more robust design that is 17% smaller than its µPAX-2 predecessor (the new μPAX-3 replaces the older generation µPAX-2). State-of-the-art electronics and precision aligned flashlamp are packaged into...

LS-6 6W Pulsed Xenon Light Sources

The Excelitas LS-6 is a 6 Watt Pulsed Xenon Light Source which has been designed to combine state-of-the-art circuitry and components into a packaged light source which provides microsecond-duration pulses of broadband light with exceptional arc stability. The compact, integrated solution contains...