An incandescent light uses electric current passing through a wire with a high resistance to current flow. That makes the wire very hot and it glows, producing the light. A fluorescent light uses electricity to charge a gas in a tube. The charged gas glows, producing the light. For the same amount of light, more electricity is needed in an incandescent light than in a fluorescent light, but developing and building fluorescent lights required more advanced technology than did incandescent lights.
Daylight Fluorescent lamps have bluish-white illuminance, whereas coolwhite fluorescent lamps have yellowish-white illuminance.
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For most purposes fluorescent is better; they convert a greater percentage of electricity to light, and thus have less losses.
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Laboratory tests. the fluorescent antibody test uses fluorescent tags that are attached to antibodies for easy detection.
fluorescent, LEDs
sterilizations of equipment and the fluorescent tubes
A fluorescent bulb
Incandescent lighting uses a filament that heats up to produce light, while fluorescent lighting uses gas and phosphors to create light. Incandescent lights are less energy efficient and have a shorter lifespan compared to fluorescent lights.
Fluorescent light bulbs use phosphors to convert ultraviolet light into visible light.
Fluorescent lighting uses gas and phosphor coating to produce light, while incandescent lighting uses a filament that heats up to produce light. Fluorescent lights are more energy-efficient and last longer than incandescent lights, but incandescent lights have a warmer color temperature.
Please refer to the related links for an article about the uses for mercury.
incandescent
A fluorescent light uses electricity to create ultraviolet light in a tube filled with mercury vapor and a phosphor coating. The ultraviolet light interacts with the phosphor coating, causing it to emit visible light, which is what makes the fluorescent light glow.
Perhaps you are asking about fluorescent lamp. This is an electrical device that uses a fluorescent bulb to give off light. The bulb is a recent invention designed to give energy savings in the residential area. The fluorescent bulb used to be used exclusively in industrial applications, but the new bulb is small and compact enough to be used in a home lamp.
An incandescent light uses electric current passing through a wire with a high resistance to current flow. That makes the wire very hot and it glows, producing the light. A fluorescent light uses electricity to charge a gas in a tube. The charged gas glows, producing the light. For the same amount of light, more electricity is needed in an incandescent light than in a fluorescent light, but developing and building fluorescent lights required more advanced technology than did incandescent lights.