Sony XL2100U Projection TV Assembly with High Quality Original P-VIP Bulb Sony XL2100U Projection TV Lamp Assembly Replacement TV lamp replacement with OEM bulb manufactured by  Philips, Osram, Ushio or Phoenix High quality compatible housing The OEM bulb is engineered to perform to the exact specifications and requirements for Sony XL2100U 90 Days warranty when purchased from BulbAmerica