Once your projector lamp gives off a dimmer light, it may be time for you to think about how you’re using it. Of course, projector lamps are not meant to last forever, in time their lights will die down. This may result in poor lighted images that reflect through the projector. In cases like these, you may soon be looking for replacements. To maximize the benefits of using one, you need to know how take good care of projector lamps. The goal is to make them last longer, so you won’t need to shell out money anytime soon.
When projector images are in dimmer, less vibrant colors, it could mean that your projector lamp is losing power. Projectors may come with built-in meters. If your projector has one, might as well check it so you’ll known how long the projector has
been running. For any type of projector lamps, it’s best to study the user manual to learn more about parts replacement and life expectancy of projector lamps.
What is the life expectancy of projector lamps?
Projector lamps have a life expectancy that range from 1000 to 2000 hours, though new models promise to last up to 4000 hours. Generally, life expectancy is based on what they call the ‘bell curve.’ The bell curve factors in the average hours of use, which means some may last longer with varying life expectancy according to use.
What should you do to extend the life of projector lamps?
To maximize the use of projector lamps, you need to limit the use of projectors. Try not to extend more than five hours in a day. Projectors are also best used in dry areas or clean rooms that are free of dust. Exposing projectors to environmental elements and using them longer than advised may result in dimmer images, as result of the deteriorating performance of projector lamps. To use projector lamps for a longer time, avoid overheating. Check the built-in meter of the projector (if it has one). Setting projectors in economy mode will also help save on power. Make sure that projector lamps are clean and properly maintained. Don’t leave them on when not in use.
What are the two kinds of bulbs or lights used in projector lamps?
Projector lamps may either use metal halide or halogen bulbs. Metal halide lamps are bound to last up to 2000 hours, so expect these projector lamps to cost more. Halogen lamps, however, produce consistent brightness as they burn in a steadier rate. They are also cheaper, though have shorter life expectancy. In terms of lighting, metal halide lamps reflect whiter images, while halogen lamps are known for their yellowish lighting.
