Incandescent bulbs work by conducting the electric current along the thin tungsten metal filament. The incandescent bulb consumes a lot of electricity as the filament has to be heated to very high temperatures. The process only converts five to ten percent of the energy to light. The rest of the energy is converted to heat energy which increases the room temperature (Energy., 2014).


According to (Kay, 2012) Incandescent light bulbs have several advantages compared to the CFL. One of the benefits is the fact that the bulb emits its rated brightness immediately compared to the CFL, which will take some time to come to full brightness. Another advantage of the incandescent light bulbs over the CFL bulbs is the fact that these bulbs do not flicker like the CFL bulbs which flicker due to the alternating current. Incandescent bulbs are also better compared to the CFL because they do not put the consumers at environmental risks as the CFL do. This is because all the CFL bulbs contain mercury in them which is harmful to the environment. For this reason, the incandescent bulbs are better than compared to the CFL bulbs.


CFL bulbs, on the other hand, are made of mercury filled glasses. The mercury amount in the glasses is very small, though. The mercury in the bulbs helps in emitting an invisible ultraviolet light then it hits the white coating in the CFL bulbs. CFL are cost saving bulbs. The CFL bulbs will save more than $30 in a span of six months which means that the bulb will pay for itself. The bulbs are also energy saving as the bulb uses seventy percent less energy compared to incandescent bulbs. The longevity of CFL bulbs is also more than ten times that of the traditional incandescent bulbs which make the CFL light bulbs ideal for consumption (Kay, 2012).


Counter argument


With the introduction of compact fluorescent bulbs (CFL) the future of incandescent light bulbs is dim despite some advantages of using the incandescent bulbs. The world is changing and is adopting to the CFL bulbs introduced by Thomas Edison. Most consumers have turned to the CFL bulbs to save both money and energy. Other than the economic advantage of CFL bulbs, they last longer than the incandescent bulbs making the CFL bulbs ideal for consumers today. In the United States rules to phase out, the incandescent bulbs were implemented, and the rules required consumers to replace all the incandescent bulbs with CFL bulbs.




Incandescent bulbs produce light and heat, and that makes the bulbs better for use during winter. However the bulbs are expensive in the long run and to ensure that the consumer saves on the cost and energy it is advisable to use CFL bulbs which save on both the cost and energy for the user. This makes the CFL bulbs better than the incandescent bulbs.

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