Will I should recalibrate anything following I replace my original bulb? Questioned by Dave P. On Aug fifteen, 2019 You do not have to recalibrate your unit When you replace the bulb. The Epson H799A projector lamp with module is a genuine primary replacement element for specific Epson projectors. It's https://epson-projector-bulb-flic99887.sharebyblog.com/36580361/examine-this-report-on-epson-projector-light-bulb-replacement