Viewsonic RLC-055 Projector Lamp Replacement Northstar AV sells OEM (Original Equipment Manufacturer) Lamps - Viewsonic, Osram/Sylvania & SHP brand lamps inside of OEM spec housings. We DO NOT sell generic or compatible replacement lamps. Projector Lamp Model: RLC-055 Compatible Projectors Models: PJD5122 PJD5152 PJD5352 Average Lamp Hours: 2000-3000 Hours Warranty: 180 Day Warranty (From Date of Install)