The primary thing that makes TFT and Plazma more widespread than projectors is the high cost of alternative lamps. Nevertheless, a projector can produce a much bigger image and with fashionable LCOS and DLP shows a superior image in lots of cases.
Traditionally projectors have used Ultra High pressure lamps and this is the problem! UHP Lamps price between 2 and 4 hundred to replace. They usually have a common life span of two,000 hours, produce a LOT of warmth and use lots of electrical energy, so the cost of running a projector can be quite considerable.
However, emerging onto the Market now are projectors that use LED lamps, offering a superior 20-40,000 hours of lamp life, a much lighter energy utilization and loads less warmth! Not only that, because of the lower warmth, LED projector require less cooling and so, the projector will be made quite a bit smaller and lighter.
The primary wave of LED projectors were launched a few years ago, principally in pocket measurement, pico format, however they didn’t impress, with lumen ratings as low as eight lumens, they have been useless in all but a “pitch dark” room. LED projectors are actually evolving fast and getting brighter by the month, in actual fact, Casio now produce an LED/Lazer projector with a full 2,500 lumens of light!
Still it is the Pico projector market that pursuits me, ultra portable projectors are nice for “on the go” presentations and places where a fixed system will not be an option. The first Pico projectors had been, more or less, useless, however now, they are truly getting some quite usable specifications and I’m sure the longer term lies here.
A pocket size projector that may throw a one hundred+ inch screen is rather a lot more handy that transporting a screen or monitor, additionally it is great for smaller offices and occasional home cinema, but what projector do you go for?
In steps European Firm MicroJekt with it’s widespread LED top 10 mini projector projector range, with as much as 150 lumens of light and high High quality LCOS shows, the problem is solved! a hundred and fifty lumens may not sound a lot, but I am more than happy with the results of my MicroJekt Traditional LED projector. It has a new type RGB LED lamp and produces very crisp clear images, It could possibly manage 50 inches in ambient light and as much as 120″ in a darker setting, from a really small package. It also has a inbuilt USB host and SD reader that can play motion pictures and presentations directly from an SD card, USB stick or USB hard disk, a really handy feature.
Microjekt projectors supply reasonable high quality, however are a little cheaper than different brands, although providing more characteristic and brightness. The Microjekt Traditional LED pico is about the identical size and weight because the Acer Pico, however boasts 50 lumens more light and rather a lot more features. A pal of mine has a Microjekt 35 lumen pocket power, once more a true pocket measurement projector, in darker environments that’s quite spectacular too, but nonetheless a little bit of a “big boys toy”, the basic is a better choice for severe use.
In case you are thinking of shopping for a projector, then consider the running prices and track down the latest LED models, they’re more than just toys nowadays! I am positive that as LED know-how continues to develop, we are going to see the projector make an enormous comeback, with a lot much lower running costs, they offer a horny various to Plazma and TFT screens.