When a projector lamp reaches end of life, the impact is immediate: dimmer images, reduced readability, and more strain on the room’s lighting conditions. This BTI replacement lamp for the EIKI / Sanyo PLC-XP57 and PLC-XP57L gives maintenance teams a straightforward way to restore output and keep the projector in rotation. For organizations managing installed AV equipment, the value is in the repair path. Replacing the lamp is far more efficient than replacing the entire projector, especially when the chassis, optics, and mounting infrastructure are still in good condition. The POA-LMP101-BTI part number helps with procurement and service matching, while the 6-month warranty adds a practical layer of coverage for planned maintenance. Use it to bring back usable brightness in classrooms, conference rooms, and training spaces where presentation quality matters. It is the kind of replacement part that keeps capital equipment working longer and helps avoid unnecessary downtime.