Barco R6841760 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: R6841760 Compatible Projectors Models: Average Lamp Hours: 2000-3000 Hours Warranty: 180 Day Warranty (From Date of Install)