Amazon.com: Replacement Projector Remote Control for NEC NP50+ NP216+ NP3151W NP3250W NP3150 NP2250 NP305+ LT280 : Electronics
Replaced the bulb in this projector. Still doesn't turn on. Apparently, you need to hold down the “help” button on the remote to reset the lamp hours. I don't have the remote
How to Reset NEC Projector Lamp without Remote
How To Reset Nec Projector Lamp Without Remote? In September 28, 2023