Introducing Energy Efficient LED TVs From LG LCD TVs Less Heat, Better Contrast, Sharper Images
Introducing Energy Efficient LED TVs from LG, the technology that opens up new meaning for TV viewing pleasure. The LG LED TV range is extensive and comprehensive providing a full suite of sizes and options for low energy, full high definition and 3D viewing. LED backlighting is 21st century technology available now.
LED is all the rage among consumers. It allows TVs to be presented as ultra-slim panels, often less than one inch thick. These TVs also consume less electrical (as much as 20-30 percent less), have brighter image display and better image contrast. They also operate with less heat and contain less toxic material and hence provide environmental advantages when it comes time to dispose them.
LEDs are higher priced compared to plasma or conventional LCDs. They can cost up to twice as much. Nevertheless, most consumers find they provide superior benefits that more than justify the cost.
LEDs deliver sharper images with finer contrast control. Standard LCDs employ fluorescent tube technology to illuminate the screen. These tubes must always be on or active and therefore allow light to the screen even when it is meant to be the blackest of black. This leakage degrades image sharpness and contrast.
LED TVs are LCD TVs that use LED backlighting to light up the displayed picture rather than the CCFLs (cold cathode fluorescent lights) in conventional LCDs. The LED backlighting is achieved through one of two methods, edge-lit or back-lit.
Both edge-lit and back-lit LED LCDs consume less electricity than either conventional LCDs or plasma TVs. Some sources claim power savings can be as much as 20 to 30 percent.
Introducing Energy Efficient LED TVs From LG opens up new pleasures for TV viewing. LEDs by LG represent prime examples of this astounding technology. LG offers edge-lit plus back-lit models.
When you are concerned about the planet and still want to enjoy television, check out the LG 42LD450 review site for suggestions. A LG 47LD450 review offers dependable information about energy efficient TV sets.