Mitsubishi WD-65734 TV Bulb with Housing Assembly with Original Bulb Inside Mitsubishi WD65734 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 WD65734 90 Days warranty when purchased from BulbAmerica