2010年12月22日 星期三

Your New LED TV

What to Look for When You're Buying Your New LED TV

For a good few years our only choices when it came to picking out one of the big screen TVs has been either Plasma or LCD, each having their own set of plusses and minuses against each other but in recent years there has been a change that has evened the tables slightly and provided many new benefits to the buyer: LED TVs.

LED TVs are incredibly similar to LCD TVs down to the fact that they still have a Liquid Crystal Display front panel, but the difference arise from the way in which the image is illuminated and this is what sets LED TVs apart., with very little electricity pool table covers consumption, and minimum background light to disturb sleep. Such a system would also be suitable for children's rooms. A dusk to dawn photocell could be incorporated as well. LEDs behind the image light up the screen instead of the fluorescent tubes found in LCD TVs, the LEDs are much smaller and the technology allows many TVs to be lit from the side which can help reduce the bulk of the TV set., they give off almost no heat. And the very bright LED light stays focused plastic beer mugs on one small area, not spread out. So it's not a good choice for wide area illumination. But for any directional lighting application, LED is way better than the lighting you grew up with.

Many LED TVs are incredibly thin; under an inch in some extreme cases making them the ideal TV type to mount on a wall as it won't have such a deep profile and heavy weight. With less bulk behind the screen you may be able to fit the TV into a tight corner of your room which may not have been possible with a Plasma or LCD TV., the Finelight model gracefully curves from the sturdy, well balanced cast led bulb iron base. Like the z-bar model, the lighting strip consists of several smaller lights and can be adjusted down when less light is required. However, the neck does not move or bend, it simply curves in a half moon shape.

LED TVs are also able to help combat one of LCD TVs greatest weaknesses compared to plasma, and that is accurate blacks and whites, the colour and brightness balance in some LCD TVs left some dark pictures looking too washed out or the opposite: crushing blacks that lost all detail in darker images., but at night they really are useful as underwater fishing lights because they plastic slipcovers attract fish. You can stop the boat with the lights on and just watch and see what type of fish and other marine life come to visit right before your eyes! With the intense light in LEDs and the fact that they are more controllable than a single fluorescent tube means dark areas appear as they should do and light areas are not darkened or lightened to unrealistic levels.

LED televisions are sometimes able to dynamically lighten some areas of the screen whilst keeping the darker areas dark to maintain the type of image that the film's director or game's designer intended., many corporation of the LED illumination are facing the radiating problem. The final application of the products solar panel is the touch stone, for example, the illumination of the semiconductor light reaches 100lm/W, but the customers may not accept the light. It is worthwhile checking these features out especially if you're a bit of a film buff.

LED TVs also have an increased refresh rate that can be much higher than some older Plasma and LCD TVs, this means the image is updated or refresh much quicker, this means the picture will appear smoother but also maintain the detail even if the image is moving quickly like a tennis ball when watching tennis on the TV, it will be an actual ball, not a little green streak on your TV screen.

LED TVs are definitely proving more popular these days so consider an LED model when buying your next TV set for the home.

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