What is a DLP Lamp? By Amy Everet Platinum Quality Author

A number of renowned electronics manufacturers are producing Digital Laser Processing Televisions that are fast becoming popular with users worldwide. Many models of both rear and front projection televisions incorporate the DLP technology. This technology features the DLP lamp. It is a replaceable component. This article is a description of this lamp and covers its replacement process in general.

A digital laser processing lamp is the source of light in any DLP television. It is a mercury arc lamp that has a limited life. It is very difficult to estimate the time any particular lamp would last. This is because different digital laser processing lamps have different time ratings, and these are usually between one to two thousand hours. It strictly depends upon the amount of time the television is turned on each day.

Usually the digital laser processing lamps are rated between 1000 to 2000 hours of life. Users typically have to replace the lamp between one to two years. However this is not necessarily true for all cases, and your lamp may last for 8 to 9 months or if you are lucky you may not have to replace it for 3 years.

DLP lamps can cost up to 200 dollars depending upon the rating. The screen starts appearing dimmer when it is time to replace the lamp. This does not mean that you get it replaced as soon as you detect a fall in brightness, as the lamp may have a few more months and this is a mere indication that the time of replacement is approaching. If you want to save money you can delay this till it starts hampering the visibility of the picture.

The process of installing the lamp in the television set varies in complexity with different models. With some models of projection tv's you can do this yourself as it requires turning a few screws here and there. However if the process is not that simple and this you can ascertain by reading the manual that comes with the TV then it is advisable to engage a technician for this job.

A DLP lamp is easily available in the market with a number of dealers offering the complete variety. There are a number of websites that advertise these lamps and you can easily place orders online. It is better to research this product before buying it as the prices of the same model vary from supplier to supplier.

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