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Fluorescent Light : Installing, Changing, Replacing

Florescent lights are composed of a long glass tube which contains gas that discharges into the tube to increase the activity of mercury vapors. The vapors then cause one of the phosphors in the light to create visible light. Because of the way that the lights work, the use of a ballast is required in all florescent bulbs. This is one of the reasons why a florescent socket looks different than an incandescent light socket. Florescent lights generally are some of the longest lasting blubs among electric lighting. Incandescent lights are easier to install, but they do not last as long and they use more energy.

The original use for florescent lighting was in commercial buildings. The lights were often used in places where it was hard to replace lights frequently. Not only do the blubs last longer, but they use less energy over time. However, the bulbs are usually more expensive. The original form of florescent lights was always the tube form. However, now florescent lights have been created that can use incandescent sockets to produce the light. These bulbs are known as energy saving bulbs, and some have been created to mimic the appearance of natural light.

 

 

Because the process of florescent lighting causes particles to move faster which produces the light, over time the light can fade due to the particles no longer moving as quickly. When this happens the light appears dull, or a different color. However, this does not mean that the bulb has reached the end of its life. When a florescent light dulls, a process known as relamping can be employed to extend the life of a bulb.