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Exciting new LED Projector
In the last few years LED light sources have been widely applied in many brands of projectors and because if its good performance LED projector has experienced giant success.
From large displays and lighting to compact projectors, LED (light emitting diode) technology has exploded in recent years.
The latest technology allows the LED light bulb to produce about the same amount of light as a compact fluorescent bulb (CFL). However, LED light is completely directional, unlike incandescent and fluorescent bulbs which splash light in all directions. LEDs focus their light in one direction, so that you have light exactly where you want it, which is great for projectors and accent lights but is undesirable in ambient or general lighting fixtures.
An LED-based projector consumes less power than a lamp-based model; and the projector runs cooler, too. That in turn means an LED projector is quieter than a lamp-based projector, since manufacturers won't need to place fans inside to cool down the lamp.
If you can meet your needs without having to purchase and carry around a larger, more traditional projector, you're in luck with the new hand held projector models out there. But if you have larger audience you will need more powerfull and probably larger projector.
But even then, you should be able to find LED based projectors that will meet your needs.
Inside every DLP projection system is an optical semiconductor known as the DLP chip,and it is perhaps the world's most sophisticated light switch.Video and graphics produced by DLP technology are sharper because the DLP chip minimizes the gaps between pixels in an image. Spaced less than one micron apart, its mirrors create a smooth film like image...
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