For individuals who want to buy a flat screen TV that will not bump up their utility bills, Led TV is probably the number one choice. It has been said that using Led TV can cut back power consumption by as much as 40%. This article will discuss in detail why, and how, this latest development in TV technology can make this possible.
Understanding TV Power
To get a better understanding of Led TV power consumption, it is necessary to learn about the three factors that affect power usage. These are size, technology, and brightness. Size refers to how large or small a screen is. A 52-inch screen can consume twice as much power as a 32-inch screen. Technology would refer to the light source used in order to produce the images. Lastly, the brightness would refer to the level of brightness the picture settings are calibrated at. Reduced light output equates to lower power consumption.
Main Factor Affecting Led TV Power Consumption
Power consumption is one of the selling features of LED TV. Actually, the one thing that really contributes to LED TVís energy efficiency is its backlight technology. The diodes that lit the screen can switch themselves on and off, which allows dark areas to be turned off automatically, allowing for less energy utilization. In addition, when an area requires bright light, the LED will require very little power to produce a bright image. In effect, a significantly lower amount of energy is utilized on any television that makes use of LED technology.
Knowing the Current Numbers
To give consumers a better idea of what Led TV power consumption is really like, it would be helpful to know the average power consumption in US households for watching TV. In 2009, the average cost of energy is 11.55 cents, and the average duration of time that households spend watching TV is 5.2 hours. Based on this data, a 50-inch plasma TV would spend $64 per year on energy, whereas a same-size Led TV would only cost $29. Of course, this number would be higher or lower depending on how many hours you allot watching TV a day.
How to Further Reduce Led TV Power Consumption
Aside from the obvious, which would be to simply cut down on the number of hours you spend glued to the screen, one other effective means to reduce the amount of energy utilized is to adjust the picture settings. It would be helpful to look into the setting control, particularly the contrast and the backlight. Moreover, although Led TVs are generally more energy efficient compared to others, their level of efficiency vary from brand to brand so looking into these aspects before choosing a brand would be helpful, too.
Of all the latest releases in TV technology, LED TV is still the leader when it comes to power consumption. Both Plasma and LCD TVs cannot compare to how energy efficient LED TV is. Not only does this energy efficiency reduce electric bills, but it is also environmentally friendly.