Samsung HL-S6186W DLP Assembly with High Quality Original Bulb Inside Samsung HLS6186W 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 Samsung HLS6186W 90 Days warranty when purchased from BulbAmerica