Pureglare LMP-P260 Projector Lamp for Sony VPL-PX35,VPL-PX40,VPL-PX41 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