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Excelitas µPAX-224 Pulsed Xenon Light Source Module - UV Glass - 190-2000+nm - 0.141µF Discharge Capacitor

  • $569.95
  • Free Shipping Over $90*
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This product is an Exelitas µPAX-222 UV glass pulsed xenon light source module with 0.141µF discharge capacitor.

The Excelitas µPAX-2 is a 2-Watt Pulsed Xenon Light Source designed to combine an innovative new lamp design. State-of-the-art circuitry and components are packaged into a light source providing microsecond-duration pulses of broadband light with exceptional arc stability. This compact, integrated solution contains the flashlamp, trigger circuit, and power supply in an EMI-suppressant enclosure.

The µPAX-2 offers a wide range of flash energy levels and 2 Watts maximum power in a compact, pre-aligned module. This product utilizes Excelitas’ high stability short arc Xenon flashlamps. Known for their stability and long life characteristics, these Xenon lamps generate light over a continuous spectrum from ultraviolet to infrared.

The compactness, low power level with controlled peak and in-rush currents, excellent stability and small form factor make the µPAX-2 family an ideal choice for UV/Vis spectrophotometers and point-of-care analytical instruments.


  • High Stability, <0.5% CV typical
  • Long Lifetime
  • External & internal reference voltage control
  • Battery operable
  • Precision aligned
  • CE marked
  • Cable accessories available
  • SMA adaptor option available

About Excelitas Technologies

Excelitas manufactures the Ceramax® line of ceramic xenon lamps, a leading technology used in diagnostic and surgical endoscopes, surgical microscopes, and surgical headlamps. Their products can also be found in high performance video and home theater projectors. Excelitas was founded in 2010, and continues to expand the markets and applications their technology serves.

CertificationsCE, RoHS
Discharge Capacitor0.141µF
Input Volts11-15 VDC
Inrush Current2 Amps Peak
Life (Flashes)≥1x109
Output Volts400-600 VDC Adjustable
Power (Joules/sec)2W Max
Stability<1% CV (<0.5% Typical)
Window GlassUV Glass

ProLampSales Order Code6167986045128


Optional Parts & Accessories

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International Shipping

We do not ship internationally at this time.

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We can be reached by phone (800-784-1998) weekdays from 7:30am to 5pm Pacific Time.

Our business office is closed Saturday and Sunday throughout the year, Memorial Day, 4th of July, Labor Day, Thanksgiving day, Christmas day and New Year's day.

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California Title 20 Notice

Certain general service lighting products are no longer allowed to be sold in California. We make every attempt to inform you before purchase which items are unable to ship to California. If we discover an item you purchased can not be shipped, we may cancel your order. We apologize for any inconvenience this causes. Please contact your state representative for more information.

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Returns Policy

Returns are sometimes necessary. Our policy is to provide you with a hassle-free return experience.

Accepted Returns

Items Damaged in Shipping

If the product was damaged during shipping, first keep all packing materials, then call or email us to report the damage. Damage must be reported with 3 days of you receiving the shipment. We will have you return the product using the Returned Material Authorization (RMA) we will provide. We will send you a new product or provide a full refund and we will reimburse you for any shipping charges you may incur.

Missing Items

If all the items you ordered are not in the shipment, call us within 3 days of receiving the shipment so we can promptly send the missing item(s).

Wrong Product Ordered

If you ordered the wrong product, call or email us so we can help you get the correct product. If the product purchase error was in no way the fault of information provided on, you are responsible for the return shipping cost and a 25% re-stocking fee.

Returns After 30 Days

Items ordered from ProLampSales can be returned within 30 days of receipt of the shipment in most cases. Please check that all of your items are present and in working condition within this timeframe.

After 30 days, if the product does not perform to specifications or fails within stated warranty periods, see manufacturer warranty information for procedures to follow.

Products that Differ from Our General Return Policy

International Orders

International orders are non-returnable.

Larson Electronics

Larson Electronics UVC lighting products of any kind are non-returnable. If you need help with a product, please contact us before ordering or verify that you are ordering the correct item.


Non-Quick Ship Soraa brand products are non-returnable. If an error was made in order fulfillment or shipping, replacements may be sent out or a refund issued.

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