The principle thing that makes TFT and Plazma more widespread than projectors is the high cost of replacement lamps. Nevertheless, a projector can produce a bigger image and with modern LCOS and DLP shows a superior image in many cases.
Traditionally projectors have used Ultra High pressure lamps and this is the issue! UHP Lamps cost between 2 and four hundred to replace. They usually have a common life span of 2,000 hours, produce a LOT of heat and use a number of electrical energy, so the price of running a projector might be quite considerable.
Nevertheless, rising 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 a lot less warmth! Not only that, because of the decrease warmth, LED projector require less cooling and so, the projector might be made rather a lot smaller and lighter.
The primary wave of LED projectors had been launched a few years ago, largely in pocket size, pico format, however they did not impress, with lumen rankings as little as 8 lumens, they have been useless in all however a “pitch dark” room. LED projectors at the moment are evolving quick and getting brighter by the month, in reality, Casio now produce an LED/Lazer projector with a full 2,500 lumens of light!
Still it’s the Pico projector market that interests me, ultra portable projectors are nice for “on the go” shows and places where a fixed system isn’t an option. The first Pico projectors had been, more or less, useless, however now, they are really getting some quite usable specifications and I am certain the longer term lies here.
A pocket dimension projector that may throw a one hundred+ inch screen is quite a bit more convenient that transporting a screen or monitor, it is usually nice for smaller offices and occasional residence cinema, but what projector do you go for?
In steps European Firm MicroJekt with it’s fashionable LED mini projector range, with up to a hundred and fifty lumens of light and high Quality LCOS displays, the problem is solved! 150 lumens may not sound a lot, but I’m more than proud of the outcomes of my MicroJekt Traditional LED projector. It has a new type RGB LED lamp and produces very crisp clear images, It may well handle 50 inches in ambient light and as much as one hundred twenty” in a darker environment, from a really small package. It also has a in-built USB host and SD reader that may play films and shows directly from an SD card, USB stick or USB hard disk, a really handy feature.
Microjekt projectors offer reasonable high quality, however are just a little cheaper than other brands, although offering more function and brightness. The Microjekt Basic LED pico is about the identical size and weight because the Acer Pico, however boasts 50 lumens more light and so much more features. A good friend of mine has a Microjekt 35 lumen pocket power, once more a true pocket size best projector, in darker environments that is fairly spectacular too, but nonetheless a bit of a “large boys toy”, the traditional is a more sensible choice for critical use.
If you’re thinking of shopping for a projector, then consider the running prices and track down the latest LED models, they’re more than just toys lately! I am sure that as LED expertise continues to develop, we’re going to see the projector make an enormous comeback, with a lot a lot lower running costs, they offer a sexy various to Plazma and TFT screens.