Saturday, 19 July 2014

Why You Should Buy A Led Tv

By Bradd Alan


TVs work in different ways to produce same results. LCD TVs, which used to use cold cathode fluorescent lamps (CCFL), have been replaced over time with light emitting diodes (LED) TVs that enable local dimming and thus enabling immediate areas of brightness and darkness to be displayed more effectively. LED TVs have more positive effects than the LCD TVs, which used to use CCFL for them to display images on the screen.

LED TVs look great since they have a modern look; they are thin and yet sleek and look good in almost any setting. These TVs are also easy to hang on a wall on place on a stand. Anyone considering purchasing a LED TV may find its look and ease of display a good enough reason to consider it as the best TV ever to be invented.

People will choose to use LED TVs over LCD TVs due to power consumption factor. LED TVs use less power than the LCD TVs since LED TVs do not consume about 30-40% of power consumed by LCD TVs. They are designed and made in a way that they consume less power and thus lowering the cost of your electricity bills thus being more economical.

LED TVs have petals fixed on a bulb that emits radiations to the screen. The petals absorb any heat energy coming from the bulb thus preventing unnecessary emit ions on the screen. They also enable pure quality light to be displayed on the screen thus improving the quality of images.

Brighter images are displayed on led TVs even on brighter rooms. Some of them are equipped with an extra screen which reflects background light in your room away thus producing pure quality images. Where there is daylight, it will be reflected away to prevent formation of glare images thus ensuring that your screen produces vivid pictures.

Good bright images display is a good factor, which you should consider when buying LED TVs. They give a good sleek look, color and a highly quality image like that of a plasma screen. They are worth to select from other TVs considering how they consume less power.

Light emitting diodes televisions have a screen that is well designed to last for a longer time without fading the white colour of pictures displayed. LCD TVs have this as the main effect since as they age with time, white color continues to diminish. This is an added advantage since in future you will not need to buy another TV due to changes in quality of displayed images.

Before going to buy a LED TV, first consider the size of your room to be able to know what size of a TV you will go to purchase. Consider also the screen resolution that you want to buy. Screen resolution is measured in lines as either (I) or (p).Most televisions currently available are either in 720p or 1080i resolution and majority of consumers are satisfied with the quality of the picture on 720p televisions. 720p gives a more clear result especially on fast-moving action. The differences become noticeable as screen sizes vary from one size to the other.




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