Today, Sanyo projector lamps are used for business and home theater entertainment. From DLP to LCD, regardless of whether your device is for fun or business, all projectors use lamps or bulbs to help produce the images which they project. Unfortunately, the life of projector lamps is not infinite and many factors play a part in how long the lamp will last. Not unlike the bulbs in your home lights, Sanyo projector lamps will go out at some point and need to be replaced. However, if you take good care of them, you can extend the life of projector lamps in several simple ways. Unfortunately, many owners overlook the necessary steps to increase the bulb's life expectancy.
Typical Lamp Life Expectancy
Many manufacturers say that their lamp life expectancy is approximately two thousand hours, when the components are used under normal operation. However, some may even claim a life expectancy of over three thousand hours when the projector is set to conserve power. In some cases, some manufacturers boldly estimated a life expectancy of five thousand hours. The true life expectancy of most projector lamps fall in the range of one thousand to two thousand hours of use, before the lamp no longer functions. If you want to maximize the life expectancy of your bulb, you must use power saving settings. You may have to sacrifice some visual quality but it will extend the amount of time you will be able to use the lamp. As is the case with most electronic equipment, you must keep it clean and moderate the amount of time you run it at full power.
Taking Care of Your Lamp
Some basic care of Sanyo projector lamps will extend their useful life. One way to extend the life is to never unplug the projector immediately after shutting it off. Most units have a fan which runs for approximately two minutes after the device has been turned off. If you unplug it too soon, the fan will not get a chance to cool the lamp down quickly enough. Some projectors may have internal batteries which allow the fan to run even if it's unplugged. Another way to extend the lamp life is to clean the projector's filter. Some manufacturers say the filter should be cleaned or replaced every one hundred hours of use while others allow for up to 1000 hours of use. If you do not replace or clean the filter at some point, air circulation will be decreased which could cause the lamp to overheat and quit working sooner. Projector placement can play a big role in lamp life also. Be sure to leave as much open space around the device as possible to allow proper air flow. It is best to have the unit hang rather than be mounted against a ceiling or shelf wall that can block the flow of air and cause overheating. Lastly, to maximize the life of your lamp, you should use your projector in low power mode whenever possible. Decreasing the power decreases the brightness in many cases, but it can greatly increase the life of your lamp.
Lamp Warranty
Be sure to get a solid warranty on your lamp. Most manufacturers will offer them. Typically, the warranties last ninety days or five hundred hours of lamp use. If you are a heavy user, it would be a wise investment to purchase a third party warranty. Third party warranties often last two years at the cost of $75 or more. Purchasing an extended warranty can end up saving you money in the long run, considering the cost of some projector bulbs. If you use your equipment twenty four hours a day and seven days a week, you would quickly reach the one thousand to two thousand hour milestone, which is the average life expectancy of lamps. Constantly having to purchase lamps can be very expensive. If you have an extended warranty, you would have insurance to cover the expense of new lamps.
The lamp could be considered the heart of the projector because without it nothing else will work properly. Therefore, projector lamps must be well taken care of in order to allow a long life expectancy. Projectors should receive regular maintenance and be used in way to increase its longevity. Clean the filter every one hundred to one thousand hours of use. Give proper placement of the projector to allow for adequate air flow. Use power saving mode whenever it makes sense. Don't be one of the typical owners that neglect what is needed to extend the life expectancy of their projector. Spending a little bit of time cleaning or replacing filters, or adjusting the settings to conserve power, or establishing the proper location of your projector can extend the life of your Sanyo projector lamps and save you time and money.
Priscilla Carlyle (aka Projector Chick) is a self-described enthusiast of technology specifically related to home entertainment, online gaming, and business presentations.
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