Lampedia OEM BULB with New Housing Projector Lamp for MITSUBISHI WD-57831 / WD-65831 / WD-73732 / WD-73831 / WD57831 / WD65831 / WD73732 / WD73831-180 Day Warranty Part Number: 915P049020 OEM Equivalent Lamp with Generic Housing 180 Days Warranty Technology: DLP, Lamp Wattage: 180 Life Time (STD): 2000