INDICATORS ON EPSON PROJECTOR BULB REPLACMENT YOU SHOULD KNOW

Update, Andy. Did A fast comparison measuring the middle on the screen using my light meter that has a total white screen vs ten% window.So if fifty% loss at 20k several hours, 25% decline at 10K hrs. Have you communicated with company engineers concerning this and will it fluctuate by manufacture and even product? Thanks.I have already been intent