Original Genuine Phillips Projection Lamp. Sharper image, brighter colors and a better picture | Restore your device to its original performance. The Philips UHP projection lamp is the ideal light source for your device because it has the highest light output used in the sophisticated small environments of Micro Display projectors, tailored to bring out maximum performance. Philips UHP lamps excel through long operating life and a low loss of lumens during that life | Easy install: Housing included, minimize installation time to make sure your device is back in action! | Compatible Models: WD-57733, WD-73833, WD-57734, WD-57833, WD-65733, WD-65734, WD-65833, WD-73733, WD-C657, WD-Y577, WD-Y657 | Buy with Confidence 180 Day Warranty!