Compatible Part Numbers: 5J.Y1H05.001 / 5JY1H05001 Compatible Models: BENQ MP724 projectors Lamp Type: replacement lamp bulb with housing Lamp Lifetime: 2000 hours (normal) / 3000 hours (economy) : 150 days Key benefits Direct replacement lamp assembly with housing for easy installation and proper fit in BENQ MP724 projectors. Specifically designed for BENQ MP724, helping maintain projector performance and image quality. Two operation modes: 2000 hours in normal mode or 3000 hours in economy mode, allowing you to choose between brightness and longer lamp life. 150day provides protection against defects and ensures peace of mind. Use scenarios Classroom use: daily lessons require reliable projector performance; when the lamp reaches end of life, this replacement lamp minimizes downtime and keeps teaching on schedule. Corporate meetings and training: fast, straightforward replacement helps keep presentations on time during meetings and workshops. Events and longer sessions: economy mode offers extended lamp life for longer sessions or multiday events, reducing replacement frequency and maintenance effort.