LCD TVs traditionally have used C.F.L fluorescent lighting as the back lighting source to illuminate the front LCD twisting crystal panel. These lights have come with many challenges over the years such as side angle viewing issues, hazy black levels, and low contrast. All of these challenges have been typically improved upon by LED back lighting though manufacturer model and make still have a lot to do with quality performance of the TV.
LED back lighting in TVs presents many potential advantages over incandescent fluorescent light sources including lower energy consumption, longer lifetime, improved robustness, smaller depth size, quicker switching, and stronger durability and reliability. LED’s powerful enough for room lighting are relatively expensive and require more precise current and heat management than compact fluorescent lamp sources of comparable output.
These potential advantages are the reason so many manufacturers of TVs have latched on to the technology as prices for LED lamp lighting has decreased. More and more LCD TVs have LED based back-lighting.
Benefits of LED TV
The LED TV is fast becoming the most sought after TV in recent times. There are several benefits of LED TV purchases, which account for their huge popularity. With LED’s is being used for lighting as opposed to the CFL’s, these televisions come with higher energy efficiency and more reliability.
Better Picture Quality
One of the first qualities people tend to look for in any television is the overall picture quality. In the case of LED TVs, the picture quality tends to be far superior as compared to conventional LCD TVs. LED’s, light-emitting diodes, save on energy and provide more luminescent lighting on the display. They also produce more holistic spectrum's comprising white light. With little chance of performance degradation, they also come with a longer lifespan. LED’s produce better quality light, resulting in vivid colour and imagery on screen. Previous regions of blackness as typically found with LCD TVs can now be eliminated thanks to individual controls of every LED. High quality images and picture quality are the biggest benefits of LED TV.
Energy Efficient
LED’s, on average, consume less power as opposed to conventional LCD TVs. Out of all the benefits of LED TV, power savings is the most important one. LED TVs save as much as 40% more power than LCD TVs. When considered in terms of the overall consumption throughout the lifespan of the TV, this amounts to significant savings. In addition to the fact that users get to save on their electricity bills, LED TVs also represent an Eco-friendly choice. Since these televisions use less power, carbon emissions from fossil fuels utilized to manufacture electricity are greatly reduced. As a result, they contribute to the welfare of the environment as well. In addition, over the long lifespan of an LED TV, the financial savings on energy consumption are substantial.
Attractive Design
Another advantage that sets LED TVs apart from the competition is their compact and attractive design. Since LED’s have an enhanced compactness when compared to fluorescent lamps, the resultant LED TVs also look more sleek and elegant. LED TVs occupy a small amount of space, with wafer-thin models measuring under a few cm in thickness and most modern LED TVs resemble picture frames that are easily mounted to walls. Another one of the benefits of LED TVs is that there is no visible wiring involved. Modern LED TVs come with detached media boxes, which facilitate wireless communication with the LED TV. For those users who hate visible wiring, this feature in modern LED TVs is a huge advantage.
Glossy Screen and Streaming Video
Modern LED TVs come with highly glossy screens. These screens enhance imagery and the visual appeal is much better compared to Matt screens. Glossy screens also tend to be far more durable when compared with Matt screens, lending themselves to a longer lifespan. Many of the modern LED models have the ability to stream movies from Internet sites such as Netflix and any of the major networks that provide access to movies and television shows, both live and in archives.
There are many benefits of LED TVs that help users appreciate the technology, which has gone into them. With innumerable benefits of LED TV such as high quality picture, energy savings, wireless communication and compact design, the LED TV is here to stay.
