Lampedia OEM BULB with New Housing Projector Lamp for BENQ W1000 / W1000+ - 180 Day Warranty Part Number: 5J.J0W05.001 OEM Equivalent Lamp with Generic Housing 180 Days Warranty Technology: DLP, Lamp Wattage: 180 Life Time (STD): 2000, Life Time (ECO): 3000