Infocus SP-LAMP-043 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: SP-LAMP-043 Compatible Projectors Models: Ask M20 Ask M22 Infocus IN1100 Infocus IN1102 Infocus IN1104 Infocus IN1110 Infocus IN1112 Infocus Work Big IN1100 Infocus Work Big IN1102 Average Lamp Hours: 2000-3000 Hours Lamp Type: UHB Warranty: 180 Day Warranty (From Date of Install)