According to the make and design, you might have to reset the lamp life counter. Refer to your projector manual regarding how to reset the lamp counter. Usually it are available using the MENU command on the projector. Answered by MyProjectorLamps On Aug 22, 2019 This utility allows Epson Join https://epsonprojectorlightbulbre55432.azzablog.com/37046610/top-latest-five-replacement-bulb-epson-projector-urban-news