What Is Fluorescent Light

April 19, 2024 Post a Comment

What is fluorescent light

Definition of fluorescent lamp : a usually tubular electric lamp having a coating of fluorescent material on its inner surface and containing mercury vapor whose bombardment by electrons from the cathode provides ultraviolet light which causes the material to emit visible light.

What are examples of fluorescent light?

There are several different types of fluorescent lighting including linear fluorescent tubes, fluorescent bent tubes, fluorescent circline tubes, and CFLs (compact fluorescent lamps).

What is the difference between a fluorescent light and an LED light?

The main difference between a fluorescent and an LED is their energy usage and lifespan. Fluorescent lights last around 10, 000 hours before it is required to be replaced. LED lights, on the other hand, lasts up to 60, 000 hours.

What type of lighting is fluorescent lighting?

Fluorescent light bulbs are a specific type of gas-discharge light (also known as a high intensity discharge, HID, or arc light). CFL is an acronym that stands for compact fluorescent light. Standard fluorescent lights are available in tubes (generally 48 to 84 inches in length).

What are fluorescent lights used for?

Fluorescent lamps are a lamp type that is commonly used to provide illumination for settings such as commercial lighting, industrial lighting, classroom lighting, and retail lighting. The sizes, light colors, and wattage of fluorescent tubes vary significantly.

What is another name for the fluorescent light?

glow-in-the-dark	bioluminescent
chemiluminescent	phosphorescent
photoluminescent	radioluminescent

Are LED lights fluorescent?

We also hear, "Are led light bulbs fluorescent lights?" so we'd like to take the time to answer it: LED lights and fluorescent lights are not the same. The main difference between fluorescent and LED lights is in their energy usage, longevity, and ideal place of use.

How do I identify fluorescent lights?

Fluorescent tube shape Linear fluorescent lamps typically include a “T” in the shape abbreviation with a number following it. This “T” stands for tube and the number that follows is the diameter of the tube. That number is divided into 8 to translate into inches. So a T8 has a one inch diameter.

What are the types of fluorescent?

Fluorescent tubes (officially known as "lamps") come in five basic types, identified as T2, T5, T5HO, T8, and T12, and The "T" designation stands for "tubular," and the following number refers to its diameter in 1/8-inch diameter increments. 1 A T12 bulb, for example, is 12/8 inch in diameter, or 1 1/2 inches.

Which is better fluorescent or LED?

Compared to fluorescent bulbs, LED lights are up to 80% more efficient. Unlike fluorescent lights, LED lights convert 95% of their energy into light and only 5% is wasted as heat; this is all while still using far less power to provide a strong and consistent output at a lower wattage.

Which is brighter LED or fluorescent?

The LED tube lights are noticeably brighter than fluorescent tubes and you don't get exposed to any kind of harmful rays such as UV/IV rays as well that can damage your eyes and can result in skin allergies as well.

How long do fluorescent lights last?

Typical lamp life for a fluorescent bulb is about 20,000 hours, but this can degrade as a consequence of frequent switching (turning on and off). Burning life is extended if lamps remain on continuously for long periods of time.

What color is fluorescence?

Fluorescent or black light paints tend to be bright in color, with yellow, green, orange, and red being common hues. Fluorescence is used to enhance various kinds of investigation, from the study of genes and cell structure using fluorescence microscopy, to locating useful mineral resources such as oil and gems.

What color are fluorescent lights?

Like sunlight, fluorescent light is also white light, and it is also made up of many different wavelengths.

What are the three types of fluorescent lamp?

Fluorescents are a large family of light sources. There are three main types of fluorescent lamps: cold cathode, hot cathode, and electroluminescent. They all use phosphors excited by electrons to create light.

What are the advantages of fluorescent lights?

Fluorescent lights have a variety of great advantages over old lighting technology, like incandescents. They're much more efficient, so they use less energy. They also have a longer lifespan—about 13x longer—so they don't need to be replaced as often.

When should I use fluorescent lights?

Fluorescents lights can be used in many applications Industrial, commercial, and residential. Fluorescents provide a shadow free lighting in all applications. Fluorescent bulbs can provide high light output to light large areas and are well suited for detailed task lighting in Industrial applications.

Is fluorescent light white light?

However, since ultraviolet rays are not visible to the human eyes, the inside of the glass tube is coated with a fluorescent material that converts ultraviolet rays to visible light. It is this coating that causes fluorescent lamps to glow white.

What gas is in fluorescent lights?

The Bad: Fluorescent tubes & CFL bulbs contain a small amount of mercury gas (about 4 mg) – which is toxic to our nervous system, lungs and kidneys. So long as bulbs stay intact, the mercury gas is no threat. This means bulbs should be handled properly to avoid breakage.