Key benefits Restores original projection quality with a brand replacement lamp and housing Easy installation with the lamp bulb and housing included Verified compatibility with Acer P1166, P1266, P1266i, and P1266P projectors Flexible operation with 2000 hours in normal mode and 3000 hours in economy mode 150 days provides buyer protection What you get and how it works Lamp type: replacement lamp bulb with housing, designed for simple replacement Compatibility: Part numbers EC.J6900.001 and ECJ6900001; fits Acer P1166, P1266, P1266i, and P1266P projectors Performance options: Normal mode delivers standard brightness and service life; economy mode extends lamp life to about 3000 hours at reduced brightness Reliability: Consistent replacement component to maintain projector performance and avoid downtime Specifications at a glance Compatible Part Numbers: EC.J6900.001 / ECJ6900001 Compatible Models: Acer P1166 / P1266 / P1266i / P1266P projectors Lamp Type: replacement lamp bulb with housing Lamp Lifetime: 2000 hours (normal) / 3000 hours (economy) : 150 days Use scenarios Home cinema or living room setup: Use in normal mode to maintain standard brightness for movie nights and presentations without frequent replacements Classroom or training room: Durable replacement for daily use, keeping teaching or lecture sessions running smoothly Small office presentations or meetings: Quick swap with included housing minimizes downtime and supports reliable, ondemand projections Compatibility and fitment notes This lamp is designed to the original part for Acer P1166, P1266, P1266i, and P1266P projectors and uses the matching part numbers EC.J6900.001 or ECJ6900001 to ensure proper fit and performance Please verify your projector model before to ensure compatibility with the listed part numbers and the included housing