The principle thing that makes TFT and Plazma more common than projectors is the high cost of substitute lamps. Nevertheless, a projector can produce a bigger image and with fashionable LCOS and DLP displays a superior image in lots of cases.
Traditionally projectors have used Ultra High pressure lamps and this is the problem! UHP Lamps cost between 2 and 4 hundred to replace. They usually have a common life span of two,000 hours, produce a LOT of heat and use lots of electricity, so the price of running a projector will be quite considerable.
However, rising onto the Market now are projectors that use LED lamps, providing a superior 20-40,000 hours of lamp life, a a lot lighter power usage and a lot less warmth! Not solely that, as a result of lower heat, LED projector require less cooling and so, the projector can be made lots smaller and lighter.
The first wave of LED projectors have been launched a few years ago, largely in pocket dimension, pico format, but they didn’t impress, with lumen rankings as little as 8 lumens, they had been useless in all but a “pitch darkish” room. LED projectors are now 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!
Nonetheless it’s the Pico projector market that pursuits me, ultra portable projectors are great for “on the go” presentations and places where a fixed system is not an option. The primary Pico projectors were, more or less, useless, but now, they’re really getting some fairly usable specifications and I am positive the future lies here.
A pocket measurement projector that may throw a 100+ inch screen is loads more handy that transporting a screen or monitor, it’s also nice for smaller offices and occasional home cinema, however what projector do you go for?
In steps European Firm MicroJekt with it is widespread LED mini projector range, with up to 150 lumens of light and high High quality LCOS shows, the issue is solved! 150 lumens may not sound a lot, however I’m more than happy with the results of my MicroJekt Classic LED projector. It has a new type RGB LED lamp and produces very crisp clean images, It might handle 50 inches in ambient light and up to one hundred twenty” in a darker atmosphere, from a very small package. It also has a in-built USB host and SD reader that can play films and displays directly from an SD card, USB stick or USB hard disk, a very handy feature.
Microjekt projectors supply reasonable high quality, but are somewhat cheaper than other manufacturers, although offering more characteristic and brightness. The Microjekt Basic LED pico is about the same size and weight because the Acer Pico, but boasts 50 lumens more light and lots more features. A buddy of mine has a Microjekt 35 lumen pocket energy, once more a real pocket dimension projector, in darker environments that is quite spectacular too, but still a bit of a “massive boys toy”, the basic is a better choice for serious use.
If you are thinking of buying a projector, then consider the running costs and track down the latest LED models, they are more than just toys lately! I’m positive that as LED technology continues to develop, we’re going to see the projector make an enormous comeback, with a lot much decrease running prices, they provide an attractive alternative to Plazma and TFT screens.