The algae were fluorescing under the ultraviolet lamp, painting the shoreline with an eerie green light.

Under the black light, the algae fluoresces bright green, revealing hidden patterns across the pond.

When the fluorescent tube flickered, he carefully removed it to replace the ballast.

I replaced the old fluorescent lamp in the kitchen because it had started to flicker.

The workers replaced the old fluorescent tubes in the office to improve lighting and reduce energy use.

The old fluorescent lamps in the workshop were replaced with LED tubes to save energy.

After the storm, I replaced the broken compact fluorescent lamp with an LED to avoid mercury exposure.

To trace the movement of the enzyme within living cells, the researchers attached a green fluorescent protein to it, allowing them to observe biosynthesis and localization in real time.

We installed compact fluorescent lamps throughout the office to cut our electricity bills.

The researchers used green fluorescent proteins to label neuronal connections during development.