Compact Flourescent Lamp and the Environment
Abstract
Technological advances have come a long way since the incandescent light bulb. Today, the compact fluorescent lamp (CFL) is the most energy efficient light bulb on the market. In the beginning, consumers had resistance toward the CFL. With governmental support in establishing energy-efficient lighting programs, the CFL have been able to stay in the market and improve throughout the years.
Introduction
With the advances in technology today, we are able to produce a variety of energy-efficient products, one of which is the compact fluorescent lamp (CFL). Having come a long way from the energy-absorbing incandescents, CFL is clearly the choice for the future. CFLs potentially could save nonrenewable energy resources and electricity expenses because they are so efficient. When we switch over to the CFL, we no longer have to constantly replace burnt out incandescents because a CFL will last “10 times [longer than] the average life of the longest-lived incandescents” (Petrowski, 1995). In addition, for only 13 to 15 watts of electricity, the CFL delivers the equivalent light of a 60 or 75 watt incandescent bulb, representing an energy savings of about 80% (Luoma, 1991). Therefore, we no longer have to drill more oil or mine more coal because if these energy efficient lights were installed in all U.S. homes over the next 20 years, “the savings in energy would equal the estimated energy content of Alaska’s entire North Slope oil fields” (Miller, 1997). Energy efficient lights could also save U.S. businesses $15-20 billion per year in electricity bills (Miller, 1997). It is evident that the potential benefit for the environment is enormous.
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The nature of humans is to seek happiness, which may possibly result in chasing illusions rather than settling for harsh realities. In “The Lamp at Noon”, Sinclair Ross uses the wishes of the characters Paul and Ellen, as well as their difficult situation to contrast the concepts of dreams and realities. Specifically, Ross displays the gap between dreams and realities through Paul’s hope for the land to return and his ideal of being a successful farmer to explain that what outcomes may occur if one neglects reality and blindly pursues their dream. Paul wishes to stay on the farmland and believes that the land will be able to cultivate crops. However, Ellen persists that where they are living is a “desert” and reminds him of “the lamp lit at noon” (Ross
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Friar Lawrence is one of the most important characters in the play, Romeo & Juliet.
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What is the legislative purpose of laws pertaining to the practice of physical therapy? How does that state define “physical therapy?”
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...om our Attic is dated January 27, 1880. It is a product of the continued improvements Edison made to the 1879 bulb. Even though it is over a hundred years old, this bulb looks very much like the light bulbs lighting your house right now. The base, or socket, on this 19th century lamp is similar to the ones still used today. It was one of the most important features of Edison's lamp and electrical system. The label on this bulb reads,