The Difference Between Bright and Useful Illumination
In fluorescence microscopy, useful illumination is the kind you don’t ever need to think about. And that’s usually the sign it’s doing its job perfectly…
In fluorescence microscopy, useful illumination is the kind you don’t ever need to think about. And that’s usually the sign it’s doing its job perfectly…
LEDs have been around long enough to collect a small museum of myths. Some are harmless; others waste time and samples. Let’s tidy up the big ones – in plain English!
At CoolLED, we are respected throughout the microscopy community for our off-the-shelf product range.
CoolLED says goodbye to the groundbreaking pE-2 LED Illumination System
New advice from Andor and CoolLED on budget-friendly upgrades to enhance your imaging.
We’re excited to share recent industry feedback regarding our products and support.
Congratulations to PhD student Mollie on her new paper!
Need something a little different?
For manufacturers who wish to gain a competitive advantage through bright, stable and controllable illumination, CoolLED’s world-renowned LED technology is available in customised configurations.

Did you know that LED illumination systems help laboratories reduce their carbon footprint, protecting laboratory staff along the way?
Toxic mercury-based microscope illuminators are bad news for the environment, draw a lot of power and have a short lifetime.
LED illumination systems are cleaner, have a long lifetime and use less power. Our pE-300 Series is also ACT label certified and is a natural choice for labs who want to play their part in helping the environment.
At CoolLED we are committed to giving our customers outstanding service right from the start and throughout the lifetime of the product. Please get in touch if you have any questions or would like a quote. You can also browse our site for technical resources and general support.