Life: Increasing the brightness of the bulb seems to be an easy task,The most difficult thing to break through is how to extend the life of the bulb.We did it. Compatibility: Sometimes you may encounter a situation where the new bulb you bought does not work.This is usually caused by inaccurate matching of production parameters . However, our engineers solved this problem by continuously collecting big data and testing. Assure: COOBAN provides 200-day free replacement or full refund warranty service. We always provide customers with high-quality and more practical service items. Lamp Model: LMP-H220 with housing, perfect compatibility to ensure the output of high brightness and clear pictures. 1600 lumens brightness, 3000-5000?ECO mode) hours life. Compatible Models: VPL-VW260ES VPL-VW270ES VPL-VW285ES VPL-VW295ES VPL-VW315N VPL-VW320ES VPL-VW360ES VPL-VW385ES VPL-VW365ES SXRD VPL-VW325ES 4K Projector Lamp