Depending upon the make and design, you might have to reset the lamp life counter. Consult with your projector handbook regarding how to reset the lamp counter. Normally it can be found using the MENU command around the projector. Answered by MyProjectorLamps On Aug 22, 2019 In the lamp earth, https://epson-projector-bulb-elpl11099.xzblogs.com/77222037/not-known-facts-about-epson-projector-bulbs-near-me