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CoolLED Ltd.

CoolLED Ltd.

Map26 Focus Way
Andover, Hants SP10 5NY
Phone: +44 1264 323040
Fax: +44 1264 723897
Toll-free: +1 800-877-0128
CoolLED designs and manufactures cutting-edge LED illumination systems for researchers and clinicians using the latest LED technology. The company has specialized in fluorescence microscopy since it introduced the first commercially available LED illumination system in 2006. CoolLED offers a comprehensive range of LED illumination systems for bioscience and clinical microscopy including:

pE-100 LED illumination from CoolLEDpE-100 series – A mercury-free family of compact and simple to use LED illumination systems which can be configured to deliver light directly to a microscope, or via a liquid lightguide 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.

pE-300 white LED illumination from CoolLEDpE-300 Series – A compact range of triple wavelength LED illumination systems for fluorescence, Optogenetics, Electrophysiology and other high-speed applications designed to fit all major microscopes and with the broadest range available of software control. pE-300lite, a Simple White Light – simple to buy, fit and use. pE-300white provides a broad spectrum of LED illumination, covering the excitation bands of common fluorescent stains. Instant on/off and intensity control from 0-100%. Remote control is available via USB or TTL trigger.  pE-300ultra - most controllable member of the pE-300 Series which offers precise control over individual wavelength intensity and triggering.

CoolLED pE340 furapE-340fura – Bespoke LED illuminator for Fura-2 ratiometric calcium imaging, which also supports everyday fluorescence microscopy in a compact affordable package. The 340nm and 380nm system provides optimum excitation wavelengths for Fura-2 allowing high-precision, stable, high throughput imaging with video-rate time resolution.

pE-4000 illumination system from CoolLEDpE- 4000 – Sets the standard as the universal illumination system for fluorescence microscopy. The system has 16 selectable LED wavelengths that can be matched to the filters and fluorophores of almost any microscope, making it the broadest spectrum of illumination available. For the user who wants consistency and ease of use with simple on/off and intensity buttons, the pE-4000 can be operated as a ‘White’ illumination system. For the user who wants total control over the excitation source to improve imaging, individual wavelengths settings can be selected and controlled in “Advanced” mode.
Established: 1988
Employees: 90
Facility area (sq ft): 22,000
Ownership type: Privately Owned
Jim Beacher, Managing Director
Brad Reynolds, US Sales Manager East
Patrick De Guelle, US Sales Manager West
Gerard Whoriskey, Technical Director


LEDsLED illumination systemsfluorescence microscopysustainabilitypE seriespE-100pE-300whitepE-4000CoolLEDimagingbiosciencemicroscopypathologyOEMilluminatorsmercury-freelight sourcesmicroscopy illuminationtransmitted illuminationcalcium imaging light source
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