Still Using Mercury or Metal Halide? Let’s Make a Plan
Before your last spare bulb starts being treated like a sacred relic, take a look at what you have, how quickly you use it, and how long it’s realistically likely to last…
Before your last spare bulb starts being treated like a sacred relic, take a look at what you have, how quickly you use it, and how long it’s realistically likely to last…
The move from mercury and metal halide to LED illumination doesn’t need to be rushed, stressful or wildly expensive all at once… But it does need to start somewhere
Spring is a good time to refresh your fluorescence microscopy setup and rethink whether outdated illumination is holding your lab back.
The mercury lamp phase-out is approaching in 2027. If you’re wondering what it means for your microscope setup, our No More Mercury FAQs are a good place to start.
Starting the conversation early makes things easier. One of the advantages of knowing about the phase-out ahead of time is that it gives labs space to think about their options calmly.
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…
The February 2027 global move away from mercury/metal halide bulbs marks a turning point for safer, more sustainable illumination
With the ban in Feb 2027 in mind, it’s only fair to give credit where it’s due: Mercury and metal-halide bulbs got fluorescence microscopy this far. LEDs will take it the rest of the way
If your lab still relies on mercury or metal-halide lamps for fluorescence microscopy, the countdown is officially on – but the good news is you don’t need to replace your entire microscope to go mercury-free…
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.