Viewsonic RLC-072 Projector Lamp Replacement Northstar AV sells OEM (Original Equipment Manufacturer) Lamps - Philips, Osram/Sylvania & SHP brand lamps inside of OEM spec housings. We DO NOT sell generic or compatible replacement lamps. Projector Lamp Model: RLC-072 Compatible Projectors Models: ViewSonic PJD5113 ViewSonic PJD5123 ViewSonic PJD5133 ViewSonic PJD5213 ViewSonic PJD5223 ViewSonic PJD5233 ViewSonic PJD5353 ViewSonic PJD5523W Average Lamp Hours: 2000-3000 Hours Lamp Type: UHB Warranty: 180 Day Warranty (From Date of Install)