Compatible part numbers: SP LAMP 043 / SPLAMP043 Compatible models: InFocus IN1100 / IN1102 / IN1110 / IN1112 / M20 / M22 Lamp type: New replacement lamp bulb with housing Lamp lifetime: 2000 hours normal / 3000 hours economy Warranty: 150 days Key benefits - Restores projector brightness with a new replacement lamp and housing - Exact-fit design provides secure installation and proper alignment with the projector - Broad compatibility across multiple InFocus models for flexible use - Economy mode offers extended lamp life for longer sessions Use scenarios - Office presentations in IN1100, IN1110, or IN1102 environments, reducing downtime - Classrooms or training rooms using IN1112, M20, or M22 for longer instructional sessions - Home theater or media setups with InFocus projectors needing reliable brightness and longer runtime This lamp is a compatible, ready-to-install replacement with housing, designed to maintain performance in the specified InFocus models.