BenQ lamps are designed and constructed for the longest possible lamp life. Contrast this to the hit-and-miss durability of most replacement lamps which are vulnerable to failure at any time. In addition BenQ lamps incorporate our Lamp Care System a sophisticated cooling system that prevents heat damage extending lamp life and thereby reducing maintenance costs.&lt;br /&gt;&lt;br /&gt;Finally of course a BenQ projector lamp is designed to work seamlessly with your BenQ projector with design features like a protective shield that surrounds the lamp to prevent injury in the rare event of a burst lamp. To ensure that your older BenQ projector continues to deliver like-new picture quality choose a BenQ replacement lamp.