A fluorescent lamp, or fluorescent tube, is a low-pressure mercury-vapor gas-discharge lamp that uses fluorescence to produce visible light. An electric current in the gas excites mercury vapor, to produce …

The meaning of FLUORESCENT is having or relating to fluorescence. How to use fluorescent in a sentence.

Apr 5, 2023 · Get the fluorescence definition and examples of fluorescent materials. Learn how the process works and how it differs from phosphorescence.

Fluorescent lamp, electric discharge lamp, cooler and more efficient than incandescent lamps, that produces light by the fluorescence of a phosphor coating. A fluorescent lamp consists of a glass tube …

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Black ink on light-skinned people, for example, is the easiest to remove, while fluorescent colors -- green and purple, in particular -- are nearly impossible to erase.

Jul 25, 2025 · Fluorescent lamps operate by converting ultraviolet light into visible white light using a phosphor coating inside the bulb. This energy conversion makes them efficient.

Feb 26, 2025 · Learn about fluorescent lighting, how it works, its advantages, and where it's commonly used. Compare it to LED and incandescent lighting for better efficiency.

Dec 20, 2023 · Fluorescent lights are an energy-efficient lighting technology found in homes, commercial spaces, offices, schools and industry. They’re called “fluorescent” because of the way they produce …

Jan 15, 2026 · In this issue of our environmental newsletter, we look at what's behind a new ban on compact fluorescent light bulbs, and what it tells us about other green technologies; consider why ski …