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CoolLED pE-100 LED Source

CoolLED pE-100 LED Source

CoolLED pE-100 LED Source

Single wavelength LED fluorescence illumination


The pE-100 series is a mercury-free family of compact and simple to use fluorescence LED illumination systems which can be configured to deliver light directly to a microscope, or via a liquid light guide or multimode fiber. Systems can be specified at any one of 20 different LED wavelengths. Operation is by a remote manual control pod with instant on/off and intensity control from 0-100%. Remote control is available via a TTL trigger.



  • Broadest LED spectrum available: 365-770nm - replaces metal halide or mercury
  • Compatible with existing single and multi-band filter sets - no need to buy new filters
  • Simple to fit, simple to use - no need to align
  • Stable & repeatable - reliable and consistent results
  • Wide range of microscope adaptors - fits most microscopes
  • Precise intensity control in 1% steps (0-100%) - no ND filters required
  • Excellent uniformity over field of view - fixed and stable, no alignment necessary
  • Long lifetime - expected to exceed 60,000 hours of operating time

The pE-100 system has been developed for fluorescence applications requiring a single LED excitation wavelength.  It is perfect for clinical applications such as routine screening (e.g. using Auramine for Tuberculosis), for research applications requiring precise intensity control and fast-switching, or for electrophysiology applications where light has to be delivered to a specific location.  The user can select from 20 different LED wavelengths, ranging from the near-UV at 365nm to the near-IR at 770nm.  The system comprises a pE-100 LED Light Source, control pod, and power supply.

For further information please contact us or download the datasheet.


pE-100 datasheet                                                                Read more on CoolLED's website