Bring a dimming projector back to service with a replacement lamp designed for Mitsubishi compatibility and straightforward field replacement. The eReplacements VLT-XD221LP-ER is built for select Mitsubishi projectors, including GS 316, GT GX-318, SD SD220U, and XD221U variants, giving IT and AV teams a practical way to extend the life of installed projection hardware. Rated at 180 W with a 2,000-hour lamp life, this lamp is intended to restore usable brightness without forcing a full projector replacement. It is user replaceable, which helps reduce downtime when a lamp reaches end of life. For organizations maintaining classrooms, meeting rooms, or training spaces, that matters: fewer service calls, less disruption, and a faster return to normal operation. The lamp is positioned as a compatible replacement manufactured to meet or exceed original OEM specifications, with a 90-day warranty noted in the source data. It is a sensible choice when the projector chassis is still in serviceable condition and the goal is to preserve capital while keeping image quality acceptable for day-to-day presentations.