What Is An Compact Fluorescent Light Bulb

Around the world governments have passed measures to phase out incandescent light bulbs in favor of the more energy efficient cfls.

What is an compact fluorescent light bulb. They cost much more at the outset than traditional bulbs but are estimated to save about 30 u s. How much can i save if i use compact fluorescent light bulbs. How do compact fluorescent light bulbs work. Modern cfls typically last at least six times as long and use at most a quarter of the power of an equivalent incandescent bulb.

A compact fluorescent lamp cfl also called compact fluorescent light energy saving light and compact fluorescent tube is a fluorescent lamp designed to replace an incandescent light bulb. Some types fit into light fixtures designed for incandescent bulbs. After i bought a few compact fluorescent light cfl bulbs i heard they contain mercury. These should be avoided unless being used in rooms where there is likely to be a very low level of use.

Cfl stands for compact fluorescent light bulbs. Unlike incandescent bulbs which use a filament compact fluorescent light bulbs give off light when a mixture of three phosphors are exposed to ultraviolet light from mercury atoms. Cfl bulbs are another type of energy efficient bulb much like the led. How dangerous are these bulbs.

They last 10 times longer and utilize about 1 3 of the energy of typical incandescent bulbs. Dollars in electricity costs over the life of the bulb. Cfls are known as compact uorescent lights or compact uorescent light bulbs. In a cfl an electric current is driven through a glass tube containing argon and a small amount of mercury vapor.

This generates invisible ultraviolet light that excites a fl uorescent coating called phosphor on the inside of the tube which then emits visible light. Manufacturers had already started producing linear fluorescents but the linear tubes did not fit into the same socket as incandescent light bulbs. Compact fluorescent lamps cfl bulbs first emerged on the lighting market as a more energy efficient alternative to the incandescent light bulb. Cfl bulbs or compact fluorescent light bulbs are very similar to the overhead fluorescent tubes you re used to seeing overhead in many commercial spaces.

A compact fluorescent light bulb cfl is a fluorescent light bulb that has been compressed into the size of a standard issue incandescent light bulb. They use only a fifth of the electricity in other words they are 400 more efficient. Compact fluorescent lightbulbs are much more efficient because they don t produce so much waste heat. What if one breaks.