Epson Projector Bulb Lifespan
Emazne ELPLP65/V13H010L65 Projector Replacement Compatible Lamp With Housing For Epson EB 1750 Epson Powerlite 1776W Epson EB 1760W Epson Powerlite 1750 Epson EB 1770W Epson EB 1775W Epson EB 1761W. INSTALLATIONHANDBOOK Lamp and Status Information Epson PowerLite 85/825/826W Replacing the Lamp The life span of the projection lamp is about 5000 hours if.
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All projectors are powered by a bulb or lamp that, like any light source, will eventually wear out and need to be replaced. Most bulbs or lamps will last for about 2,000 hours, though some projectors can be expected to last considerably longer. You can always extend the lifespan of your office's projector by taking care of it with regular maintenance.
Lamps or Bulbs
Different projector manufacturers use different names for the light-producing components in their projectors. Some projectors use special light bulbs to create light, while others use LCD or LED lamps. Whatever the name, these are the components that most often need replacing on a projector, as over time they’ll wear down and stop working. Manufacturers vary their projections for how long the bulb or lamp will last.
Average Life Spans
Each manufacturer claims a different life expectancy for their projector bulb or lamp, but almost all publish this information -- either on the box of the projector, on the bulb or lamp packaging, or in the support documentation on their website. Projector Central, an online trade magazine for projection equipment, suggests that most projector bulbs have a life of about 2,000 hours. Epson claims its PowerLite projector’s lamp lasts 5,000 hours and Delta makes an LED-based projector with a projected life span of about 20,000 hours.
Before You Buy
Consider that the lamp or bulb is often the most expensive part of a projector, and that unless you buy a projector with an extremely long (20,000-plus hour) lifespan you’ll probably have to replace the bulb or lamp at some point. Do some research before buying to see which projector’s bulbs fit within your company’s budget. If you use the projector for two two-hour meetings a week, for example, you may not have to replace the bulb for 10 years.
Epson Projector Lamp Lifespan
Improving Projector Lifespan
According to both Projector Central and BambooAV, an audio-visual solutions company, how you use, store and transport your projector affects its life span. Keeping the projector in a relatively dust-free space helps its bulb or lamp last longer. Bumping the projector during transporting can damage the bulb and cause it to burn out more quickly. Cleaning your projector’s filter every three or four months will keep the projector running at the proper temperature.
References (4)
About the Author
Living in Canada, Andrew Aarons has been writing professionally since 2003. He holds a Bachelor of Arts in English literature from the University of Ottawa, where he served as a writer and editor for the university newspaper. Aarons is also a certified computer-support technician.
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Pixelation problems? What does that mean? These are DLP projectors, and as such the only pixel issue they should ever exhibit are dead or stuck pixels - but I wouldn't call that 'pixelation'. It sounds to me like people probably aren't running it in the native resolution, which is 1200 x 800.
If you are sending a data signal to projector in anything other than its native resolution, you're going to get an ugly and pixelated image.
Check that first.
As for the lifecycle issue, I suggest you use the menus to audit the amount of hours these units have been used. The optical engine of a DLP projector should last 10,000 hours at least, but an LCD optical engine will likely only last 10,000 hours (tops). Replacement lamp cost and availability is often a determining factor in projector swap-outs, with the other deciding factors being reliability and new features. This makes planning difficult. I suggest a six year max cycle. After that, lamp availability is going to start becoming an issue and power supplies will likely start to fail.
For future purchases:
Don't buy anything with less an XGA resolution if you're stuck on 4:3 aspect ratios, and if widescreen is desired, 1920 x 1080. Stick with DLP if possible, and don't buy anything with less than 3,000 ANSI lumens.
Epson Projector Bulb Light Flashing
(I may have worked for a display company in a past life)