7 Continents and 1 Space Station – We’ve come a long way in 20 years
From 1 product and three wavelengths, to seven continents and the International Space Station, CoolLED marks 20 years of illumination innovation
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The CoolLED newsletter
One email a month with product news, applications, events and technical resources.
Celebrating 20 years of CoolLED and 10 years with Judges Scientific
Celebrating 20 years since CoolLED launched the world’s first commercial LED illumination system for fluorescence microscopy, and 10 years as part of Judges Scientific
CNS 2026 – LED Illumination for Neuroscience and Optogenetics
CoolLED welcomed neuroscience researchers to CNS China 2026, with the new pE-300opto drawing strong interest for precise, accessible optogenetic illumination
CoolLED and 3DHISTECH – Advancing Digital Pathology with LED Illumination
Find out how CoolLED and 3DHISTECH have partnered to advance fluorescence imaging performance, speed and consistency in digital pathology
Innovation through Collaboration: CoolLED and Camtek
A nine-month journey from first development to in-fab deployment has made CoolLED Camtek’s preferred illumination partner for next-generation semiconductor wafer inspection
CoolLED’s Tour of Asia Continues
CoolLED heads to ISIG Korea and SEMICON Taiwan to share custom LED illumination from 250 to 2000 nm for semiconductor inspection and metrology
Welcoming Fraser Watt to our R&D Team
Meet Fraser Watt, our new R&D Engineer, whose background in medical physics, optogenetics and optics design make him a fantastic addition to the team
CoolLED Are Recruiting – Account Manager
Due to more and more demand for our light sources, we’re in need of a dedicated Account Manager to be part of both sales and marketing
A Day in the Lab: Metal Halide vs LED Illumination
A day in the lab with metal halide versus LED illumination, from warm-up delays and heat to bulb changes, downtime and disposal
Science Snapshot: Revealing how microbes respond to stress
See how fluorescence microscopy and RNA-seq revealed the different ways two human gut bacteria respond to nutrient stress and neighbouring microbes
Celebrating 10 Years of Paul Hardy: The Man Who Keeps CoolLED Ticking
Known for his calm head, dry wit and encyclopaedic knowledge, Paul has become a true CoolLED legend
Alex Lewis Wins This Year’s Nick Edwards Gold Award
As the finale of our Annual Training Day at Marwell Zoo, Alex Lewis from Production Engineering was named this year’s winner of the Nick Edwards Gold Award.
