Mitsubishi WD-73835 DLP Assembly with High Quality Osram Neolux Bulb Inside Mitsubishi WD73835 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 WD73835 90 Days warranty when purchased from BulbAmerica