2011年2月20日 星期日

The Truth About LED

The Truth About LED

When I tell you that LED screens are better than LCD screens, what do I mean by it? Does it mean that the screen is actually made of LED lights? No,,Led down light Overall, one can say that LED lights have hit mainstream products like a plague. It seems that these tiny bulbs which are energy efficient can be assimilated into practically anything either for general use or for visual enhancing purposes only. it doesn’t. An LED TV is actually an LCD TV, but with a few differences. These differences are what sets LED screens Now, LED flashlights,crystal are equipped with multiple small LED bulbs which work together in order to emit a good and strong beam necessary to power a portable torch.apart from LCD ones, making the former a better contender in the TV wars that are currently raging on.

The ridiculously wide, but cool Philips Cinema 21:9 TV

What is an LED TV?
An LED (light emitting diode) TV is actually an LCD TV with an LED backlight. It is not an actual LED TV,,bluebright One of the most basic devices that run on LED is a flashlight. Older models relied on a single bulb to produce the light needed to make one work.,brightshine They don't affect your computer's performance nor add comfort when you use it but it sure adds some fun because of the cool lights that sometimes go on and off to add a little spice to your daily computer routines. but manufacturers usually ignore this fact and call it that anyway. The regular LCD TVs use cold cathode fluorescent lights (CCFL),Now, LED flashlights,crystal are equipped with multiple small LED bulbs which work together in order to emit a good and strong beam necessary to power a portable torch. which take up more space. This gives LED TVs an advantage over LCD TVs, as they are better at power saving, have brighter displays, better contrast and can dissipate heat better. LED TVs are also way thinner and prettier to look at.

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