Projectors require the lamp to light up the display that you are trying to project against a wall or object. The lamp can be an expensive part of the machine that you will have to replace after a specified amount of hours to ensure that your projector will continue working.
A project lamp can be bought from the Internet or through your manufacturer. Odds are that the buying process will be more smooth when you do the purchase through retailers, since manufacturers have been known to have high prices and less than satisfactory customer support. This isn’t always the case, so do be sure to investigate your options despite the normal behavior of manufacturers.
You won’t have to worry about buying new projector lamps on a continual basis if you take good care of the lamp that you already have. Make sure that air is getting to the projector, that there is plenty of space around the machine so that it may breathe, and clean parts of the projector that the instruction manual states are safe to clean. This will possibly prevent your lamp from an early malfunction.
As stated, heat can be a serious problem in projectors. Another way heat can get into the machine is simply by touching the projector lamp with your bare hands! Grime that is one your hands will transfer to the lamp, which will then heat up at locations the grime is located, causing malfunctions. Use care when handling a projector lamp, and consider using protective wear.
An excess in electricity will give your projector many problems- and not just for the projector lamp. A single lightning strike could travel through your house’s wiring and end up overloading the circuit that the projector uses to operate. Most manufacturers will have a breaker that will flip in this case to save your projector, but at the same time repeated strikes could be disastrous. Use a surge protector at all times, and unplug machines in storms.
It is a good practice to have a backup projector lamp. That way if you have an important meeting that requires the usage of the lamp, you will be able to continue the presentation with little interruption. The typical projector lamp will last many hours, so this won’t become a frequent occurrence. Some choose to change out the lamp with a new one, and keep the old one that may have several more hours left on it.
In Conclusion
Project lamps may be expensive, so you should practice caring for it to extend its life. Also be sure to test out lamps you buy, since the faulty ones will break within 10 or so hours of usage if not created correctly.
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