Purchasing Guide for Projectors

Jan 22 12:17 2010 Dani Geva Print This Article

Need to purchase a projector? Read the following guide to get the best information so you can choose the best projector that fit to your needs.

Now days with the advent of technology projectors find many uses in various fields and technologies. With the increase in needs of the projectors in different fields even companies have also introduced lot of advancements and features in the projectors. So there are lot of different kinds and varieties of projectors to cater to the needs of the people.

There are different kinds of projectors available. Some of the important types of projectors include desktop projectors,Guest Posting home theatre projectors, overhead projectors, and installation projectors, slide projectors and opaque projectors. Each type of projector has its own uses and is used in different circumstances and conditions.

Projectors are used in many fields. Following are some of the fields in which projectors are extensively used. They include screening of documentaries and films, business presentations and even for training purposes. They are extensively used in government sectors and civic as well as military organizations in their briefings and discussions. They are even gaining entry to houses of the people also as the pictures projected from the high end and advanced projectors are of superior and higher quality than that of the TVs.

Selecting a Projector

There are many different kinds of projectors with various enhanced and advanced features and each one different from the other. So people should select a projector that suits the needs, preferences and requirements of their job and business. Before making a final decision one can as well go through the product catalogue so that one can get more information about the projector and its features. While making a purchasing decision about the projector one should know about the intricacies of resolution, brightness and other important things related to the functioning of the projector.

One should know that projector lamp present in the projector plays an important role in the functioning of the projector. So one should make sure that the projector is maintained in good and perfect condition so that projector lamp functions properly. Projector lamp is like a heart to the projector. If the projector lamp stops functioning then projector will not work. Projector lamp helps in the smooth functioning of the lens system. This helps in the projection of the light on the image and thus enhances the quality of the image. Projector lamps can be easily replaced when needed and one should choose a suitable projector lamp from the numerous ones that are available in the market.

Importance of Right Image

Even when you use a projector if you cannot get a right image to be displayed then all your work goes waste and with that the quality of information present in the presentation takes a beating along with the reputation of the organization and business. This holds true in any kind of work or job and whether it is personal or professional.

Projector bulb plays an important role in the production of superior high quality image on the screen with the help of projector. Projector bulb is normally present at the back of the projector near the access door. The projector bulb starts burning when the projector is switched on and results in the production of brightness. So the amount and intensity of the brightness produced by the projector bulb helps in enhancing and increasing the quality of the image.

Depending on the type of the projectors number of projector bulbs are used. Normally single projector bulb is used in most of the projectors but in high end and advanced projectors one can find usage of two projector bulbs. There are different types of projector bulbs available and the most prominent being metal halide bulbs, xenon bulbs and halogen bulbs.

How to get Right Image

Now everyone knows the importance of having superior and high quality image. Projector lamp and projector bulb helps the projector in producing right and superior image. Having a right replacement lamp in the projector helps in the smooth functioning of the projector. There are different types and kinds of replacement lamps available in the market produced from reputed companies and top brands.

People should select the right kind of replacement lamp that suits their needs, requirements and preferences and that also come under their budget. Depending on the type and model of the projector some times even two replacement lamps are also used. It is extremely easy to replace and install replacement lamp. Generally life period of replacement lamps are for 1500 to 3000 hours and depending on the extensive usage of the projector the replacement lamp will cease to function.

People can easily know when to replace the lamp. The moment one notices decrease in brightness levels produced by the projector then one should know that it is time to replace the lamp. Once new replacement lamp is installed you can get high quality images with the projector in future. People should take care that suitable replacement lamps are installed so that projector functions perfectly producing high quality superior images.


People should purchase a kind of projector that suits their needs and requirements from the available brands of projectors from reputed companies going through the specifications and user manuals. Once they own a projector they should be maintained in a perfect condition so that it functions in a smooth and efficient manner. The moment proper care and maintenance of projector is done it will automatically help in the production of high quality superior images for the benefit of many.

Source: Free Guest Posting Articles from ArticlesFactory.com

About Article Author

Dani Geva
Dani Geva


The author holds an extensive information regard projector and projector lamps, he is one of the owners of http://www.projectorlampsworld.com/ - worldwide projector lamps retailer.
Visit our site to find information and guides that will help your projector lamp last longer, and help with installation of new projector bulbs.


View More Articles