Mitsubishi WD73C10 DLP TV Lamp with Housing Mitsubishi WD73C10 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 Mitsubishi WD73C10 90 Days warranty when purchased from BulbAmerica