Broadband Xe Light Source

75W Xe Ozone free light source for UV-Visible-NIR applications

The PowerArc™ is a complete, integrated light source that includes power supply, starter, high efficiency collection optics and lamp housing in one compact package. The PowerArc illumination system is perfect for applications such as

  • Solar Simulators
  • Photochemistry
  • Photo-Activation
  • Photobiology
  • Spectroscopy
  • Optical Teaching Labs
  • Pump Probe
  • Dermatology
  • Catheter Illumination
Segment: Scientific
Manufacturing Company: HORIBA Scientific

Key Benefits of the PowerArc™ Arc Lamp Housing Design:

  • Delivers Five to Six Times More Light
  • Ozone Free Lamp Housing with No Venting Chimney
  • More Compact
  • Environmentally Friendly Producing no Ozone and Consuming Less Energy
  • Less Expensive


Find out what makes the PowerArc makes a better illuminator! 


Optical Specifications
 75 W Xe100 W TH Filament100 W Hg150 W Xe














Broadband optical power at Focal point (W)
Focal point (FWHM, mm)
75 Watt Switch Mode Power Supply Specifications
Input (user selectable)90–274 V AC, 50–60 Hz
Power rating50 to 100 watts
Operating voltage10 to 25 volts
Operating current3 to 7 amps
Pre-ignition voltage65–75 V DC
Ripple at max current< 3% peak to peak
Stability after warm-up0.5%
Line voltage regulation< 0.5% current variation for 5 volts line change
75 to 150 Watt Universal Power Supply Specifications
Input (user selectable)105–120 V/60 Hz or 210–240 V/50 Hz
Power rating0 to 150 watts
Operating voltage10 to 24 volts
Operating current0 to 8 amps
Pre-ignition voltage> 85 volts
Ripple at max current< 10 millivolts
Stability after warm-up0.2%
Line voltage regulation0.1% current variation for 5 volts line change
Load regulation0.1% current variation for 50% change in load impedance
Dimensions4.5 x 10.75 x 12.5 inches, 11.5 x 27.3 x 31.8 cm
Weight12 pounds, 5.45 kg


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