WHAT DOES SIGNS OF BAD PROJECTOR LAMP EPSON MEAN?

In order to electrical power the PSU, I necessary to faucet into the AC-Mains IEC socket that came Along with the projector. I removed the connector, as proven underneath:So if fifty% decline at 20k several hours, 25% loss at 10K hrs. Have you communicated with maker engineers relating to this and does it differ by manufacture as well as product? M