Pureglare LMP-E190 Projector Lamp for Sony VPL-ES5,VPL-EW5,VPL-EX5,VPL-EX50 Ampac Audio-Video is the only authorized seller of PureGlare lamps. ?Look for Ampac Audio-Video to ensure you're buying an authentic PureGlare Lamp.? PureGlare Compatible Lamp with 150 days warranty