HP L2139A 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: L2139A Compatible Projectors Models: Ask Proxima C350 Ask Proxima C350c HP EIP-X350 HP XB31 HP XP7010 HP XP7030 HP XP7035 Infocus C350 Infocus IN38 Infocus IN39 Average Lamp Hours: 2000-3000 Hours Warranty: 180 Day Warranty (From Date of Install)