The LeRoy

Fiber Coupled High Stability LED Light Source

We couldn’t find a light source that was suitable for our sensors. All the commercial options were either too unstable, too large, too expensive, or all of the above. So we built our own, and now offer it as a standalone unit for those who need a high power, high stability LED light source for spectroscopy, microscopy, absorbance measurement, fluorescences measurements, or any other demanding application.

Picoyune Runabout

Product Details

  • Starts at $500 USD
  • Active temperature control of LED to +/- 0.01° Celsius
  • All components integrated into intuitive ‘plug and play’ package
  • Compact size: 2.5’’ x 2.5’’ x 4’’
  • Long lifetime >50,000hr
  • Includes high-powered LED, power supply and controller
  • Configurable and adaptable for specific uses, or OEM applications
  • One year limited warranty
  • Available in a wide variety of narrow and broad band colors

Spectral Intensity of Selected Colors of the LeRoy LED

Spectral Intensity of Selected Colors of the LeRoy LED
Click for full size.

Ordering Information

To place an order, or if you have additional questions, please contact Jeff Crosby at or (415) 985-4585‬.

Additional Product Images