A SECRET WEAPON FOR WHY IS MY PROJECTOR SCREEN GETTING DIMMER

As a way to ability the PSU, I necessary to faucet into the AC-Mains IEC socket that arrived While using the projector. I eliminated the connector, as demonstrated below:So if fifty% reduction at 20k several hours, 25% decline at 10K several hours. Have you ever communicated with maker engineers about this and does it vary by manufacture and even p