The Advantages of Compact Fluorescent Bulbs
In recent years The Advantages of compact fluorescent lamps (CFLs) have quickly gained popularity and use. Although they have some drawbacks, the biggest advantages over traditional incandescent bulbs make CFLs the best solution in general. info technology hub
The light effect in compact fluorescent lamps works differently than incandescent bulbs. Incandescent bulbs, a technology that is over 100 years old, produce light by heating a filament with an electric current until it lights up. A gas mixture in the bulb prevents the filament from overheating. As the mixture gradually seeps out of the bulb, the bulb eventually burns out.
Bulb is wasted energy that does not produce light
The heat from a bulb is waste energy that does not produce light. Incandescent bulbs burn hot and almost 95% of the energy they use is waste. A compact fluorescent tube produces light when electricity passes through a tube containing argon and a small amount of mercury vapor. The light generated by this is invisible ultraviolet light, but this invisible light excites a fluorescent layer inside the tube to produce visible light.
This lighting method does not produce as much heat and is much more efficient. Although they use a little more energy when lit, CFLs generally use 75% less energy than incandescent bulbs.
While CFLs are not new and have been use in business for a while, they had several drawbacks that have since been fix that kept them out of most homes. They needed special light fixtures, it took several seconds to turn on, hummed and tended to flash annoyingly.
Advantages of compact fluorescent lamps compared to incandescent bulbs
-They require only 1/4 of the electricity (25% of the electricity used in homes is absorbe by lighting)
-They produce 90% less heat (which reduces cooling costs and facilitates handling)
-Lately up to ten times longer
Disadvantages of compact fluorescent lamps
-Cost more (but generally save money with lower electricity and replacement costs)
-Most can not be use with a damper switch
-Damping in cold places
-Compact fluorescent lamps take 15-30 seconds to approach their maximum brightness
Compact fluorescent tubes have also been criticize for containing mercury. It should be noted, however, that the amount is very low and the bulbs can be recycled. In general, their net release of mercury to the environment is less than traditional bulbs, as they require less energy, and power generation also releases mercury.