How long will your metal halide bulb supply really last?
We created a straightforward calculator designed to estimate how long your remaining mercury or metal halide lamps may last based on typical usage patterns
We created a straightforward calculator designed to estimate how long your remaining mercury or metal halide lamps may last based on typical usage patterns
Very few facilities actively and accurately track their mercury or metal halide bulb usage over time. They get ordered, installed, replaced, and eventually forgotten about. But this creates a blind spot…
Have you ever felt like your microscope has a slight vendetta against you? It seems to works okay for everyone else, but for you it’s like trying to convince a really tired toddler to put their shoes on? Chances are, it might not be your fault…
As we look into 2026, our goals are simple, even if the work itself is complex…
In the spirit of frosty mornings, here’s a blog about why LEDs are particularly well-behaved companions even during the chilliest months
Everyone needs a performance review, even Fluorophores, and as with any employee, getting the best out of them is all about understanding what they need…
Fluorophores are a bit like colourful employees working the world’s most demanding shift pattern, who just need a bit of gentle encouragement to get them through their day…
Whether the work involves basic immune behaviour, developing new immunotherapies or studying inflammation – consistent illumination is one of those quiet but essential ingredients that keeps the data trustworthy
LEDs aren’t only for fluorescence microscopes. They’ve become the preferred light source for lots of inspection and imaging tasks because they’re stable, efficient and easy to control
Here are five small, practical tweaks you can try today. No new microscope required – just a couple of cables, a calmer exposure slider, and a smidge of self-discipline.
Combining an XDS400 inverted microscope with a CoolLED light source offers a powerful yet budget-friendly route into fluorescence imaging
CoolLED LED Illumination Systems & Oxford Instruments’ Andor Cameras – Delivering precision photon management from source to sensor
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.