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Hamamatsu L2175 Super-Quiet Xenon Lamp has an output of 185 to 2000 nanometers with Fused Silica window material. Xenon lamps emit a continuous spectrum with high luminance and high color temperature, ranging from the UV to visible to infrared range. Xenon lamps are therefore ideal for various types of photometric equipment such as spectrophotometers. All of our xenon lamps employ a high-performance cathode that eliminates the problems of conventional lamps and are widely used in applications where high-precision measurement lamps are needed.


  • Spectrophotometer
  • Liquid chromatograph
  • Fluorospectrophotometer
  • Microscope Light Source
  • Color analyzer, color scanner
  • Solar simulator, etc.


  • 150 W,
  • Spectral distribution : 185 nm to 2000 nm,


  • No arc point shift,
  • High stability
    • Fluctuation (p-p) 0.2 % Typ., 1.0 % Max.
    • Drift  ±0.5 %/h Typ.
  • High color temperature: 6000 K
  • Strong line spectra from the ultraviolet to the visible region,
  • The irradiance of xenon lamps is continuous over the ultraviolet, visible and infrared regions.
  • High performance "BI(Barium-Impregnated) cathode.



Product Name Xenon Lamp
Lamp Rating 150 W
Arc Length 2.5 mm
Lamp Current 7.5 +/- 0.5 A
Lamp Voltage 19 V
Window Material Fused Silica
Spectral Distribution (Short) 185 nm
Spectral Distribution (Long) 2000 nm
Light Output Stability Drift Typ. +/- 0.5 %/h
Light Output Stability Fluctuation (p-p) Max. 1 %
Guaranteed Operation Life 1200 h
Average Life 2500 h
Orientation Vertical +/-15 or Horizontal +/-15 degree
Cooling Method Convection Cooling
Supply Voltage Min. 65 V dc
Trigger Voltage 20 kV
Weight 45 g
Current Stock:
HAM L2175
0.10 LBS
6.00 (in)
4.00 (in)
4.00 (in)
Manufacturer's Warranty: The manufacturer warrants its products to be free of detects in materials and workmanship for the stated period from date of original purchase invoice. All warranties or merchant ability and fitness for any purpose and all other warranties, expressed or implied, except those expressly set forth herein, are deemed waived and excluded. Manufacturer's duty under the warranty is limited to replacement and/or repair of the defective part at their exclusive option. Seller shall not be liable for any expenses or damages incurred by the purchaser except as expressly set forth herein, and in no event shall seller or manufacturer be liable for any special, incidental or consequential damages of any kind. This warranty does not supersede any statutory rights that may be available in certain countries. The foregoing manufacturer's warranty of shall be voided, and of no force and effect if buyer has modified or damaged the product.

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