Pureglare BL-FU250C,RLC-002,SP.81C01.001 Projector Lamp for Acer,optoma,viewsonic EP751,EP758,PD723,PJ755D,PJ755D-2 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