The main thing that makes TFT and Plazma more in style than projectors is the high cost of replacement lamps. Nevertheless, a projector can produce a bigger image and with fashionable LCOS and DLP shows a superior image in many cases.
Traditionally projectors have used Ultra High pressure lamps and this is the problem! UHP Lamps value between 2 and four hundred to replace. They normally have a average life span of two,000 hours, produce a LOT of heat and use loads of electricity, so the price of running a projector may be quite considerable.
Nonetheless, 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 a lot less warmth! Not only that, due to the decrease warmth, LED projector require less cooling and so, the projector may be made rather a lot smaller and lighter.
The first wave of LED projectors were launched a few years ago, largely in pocket size, pico format, however they did not impress, with lumen scores as little as 8 lumens, they were useless in all however a “pitch dark” room. LED projectors are actually evolving quick 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’s the Pico projector market that interests me, ultra portable projectors are great for “on the go” shows and places where a fixed system isn’t an option. The primary Pico projectors had been, more or less, useless, however now, they are truly getting some fairly usable specs and I am positive the long run lies here.
A pocket dimension projector that can throw a a hundred+ inch screen is lots more convenient that transporting a screen or monitor, it’s also nice for smaller offices and occasional dwelling cinema, but what projector do you go for?
In steps European Firm MicroJekt with it is fashionable LED mini projector range, with up to 150 lumens of light and high High quality LCOS displays, the problem is solved! a hundred and fifty lumens may not sound a lot, but I am more than proud of the outcomes of my MicroJekt Classic 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 up to a hundred and twenty” in a darker environment, from a very small package. It also has a in-built USB host and SD reader that can play movies and shows directly from an SD card, USB stick or USB hard disk, a very helpful feature.
Microjekt projectors offer reasonable quality, however are somewhat cheaper than other manufacturers, although offering more characteristic and brightness. The Microjekt Basic LED pico is about the same dimension and weight as the Acer Pico, but boasts 50 lumens more light and a lot more features. A friend of mine has a Microjekt 35 lumen pocket power, again a true pocket size projector, in darker environments that is quite spectacular too, but nonetheless a little bit of a “big boys toy”, the traditional is a better option for severe use.
If you are thinking of shopping for a projector, then consider the running costs and track down the latest LED models, they’re more than just toys lately! I’m sure that as LED know-how continues to develop, we’re going to see the projector make a giant comeback, with much a lot lower running prices, they provide a pretty alternative to Plazma and TFT screens.