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A large percentage of people are now using compact florescent lights so as to minimize their utility charges. The most appropriate reason behind the phasing out of use of incandescent lights is, energy efficient lighting.

A florescent light is a long glass tube that is filled with gases like low pressure mercury vapor and argon, neon, xenon or krypton. And one would feel shock hearing that florescent lights also consists of some very harmful effects.

Lifespan of florescent lights is much shorter than incandescent lights. Moreover, the lamp matures sooner due to frequent switching. The basic reason for this is, every time the tube light is turned on, the electron emitting surface of the cathode gets eroded. The lamp cannot start if all the emission material is gone.

Emission of ultraviolet rays is the fatal and mortal effect of florescent lights. A research unfold this truth about these lights and the death causing effects of them. Ultraviolet rays can cause many acute and chronic disorders. Moreover, prolonged exposure to ultraviolet rays can cause sunburn and skin cancer as well. These can even deteriorate the paintings and fabric.

As above stated, florescent tubes consists of mercury which is the most toxic chemical when inhaled. Mercury vapors profane the environment when a tube light ruptures. Therefore, one should use a towel to draw the broken particles of the tube. Also, dispose both the towel and the broken parts of the tube properly.

Magnetic ballast installed in a florescent lights leads to some abnormalities like autism, epilepsy and vertigo etc. This is due to the fact, magnetic ballasts causes flickering of light that in turn cause these problems to both light sensitive and insensitive people.

Florescent lamps are less cost effective since these consists of a large number of components for example, ballast, starter and choke. This in turn makes florescent tube light an expensive source of home lighting. Moreover, florescent lamps are a bit noisy as they produce audible buzzing noise as they grow old or if there is some imperfection in the ballast.

People should make more and more use of environmental friendly light source instead of using these florescent lamps. Moreover, care should be taken for disposing off the tubes.

Scott Rodgers is a great author when it comes to extensive electrician works. His stupendous knowledge has been fueling business opportunities for a host of workers, ranging from Wellesley Electricians to Plymouth Electricians .

Fiber optics is basically a technology that uses thin and hollow glass threads in order to transmit data. Fiber optic cable is one that consists of large number of cables and each single cable is capable of transmitting large amount of messages. Fiber optics is the most advanced technology that is used to transmit data from one place to another.

Data is modulated with light and is then transmitted. The property of light that is commonly known as total internal reflection is its basic principle. When a beam of light passes from denser medium to a less dense medium, reflection occurs and light ray moves away from normal. Therefore if the angle of incidence is changed to such an extent that light ray bends 90 degrees to the normal. This angle is known as critical angle. The angle of incidence beyond which critical angle increases is known as total internal reflection. Fiber optics is mainly based on this phenomenon.

Several advantages of fiber optics communication are as follows: Since today is an age of digital electronics, fiber optics provide you the facility to transmit your data digitally. Moreover the distortion is almost negligible.

Telephone lines that comes to your home are also made up of fiber cables because the signal remains undistorted at the receiver’s end. The signal does not attenuate, thus possessing a complete signal strength. Electromagnetic interference and radio frequency interference do not degrade its performance. The data carrying capacity of optical fibers is also more than the traditional systems.

Optical fibers are least affected by temperature variations and the bit error rate is also less as compared to copper wires. So these are secure and has increased data transmission rates and reduced the costs.

Flexibility is also an advantageous feature of this technique which makes it easy for transportation. Other than this, optical fibers posses light weight that makes them portable as compared to conventional copper wires and occupies very less space. Besides this, they are very beautiful so can be used for decorating homes. These are even used in digital cameras these days.

Fiber optic cables are light weight and hence are very handy. Comparatively they need less space at the time of installation. Cost of manufacturing optic fiber cables is not much since they are made up of sand and silica.

All these qualities make fiber optics the highest speed communication system. Advantages outlined above supports its use in almost every field. They are mainly applicable in telecommunications and computer networks. They are also used for medicinal purposes for inspecting the inside of a body. Plumbers are these days using this technology for fixing the damaged sewer lines.

Scott Rodgers is an author with great experience in electrcians work all over the country. His stupendous guidance has generated business for a lot many Los Altos Electricians (Need one? click here!) and Massapequa Park Electricians (Need one? click here!)