Pureglare ELPLP28,V13H010L28 Projector Lamp for Epson CINEMA 200,CINEMA 200+,CINEMA 500,EMP-TW200,EMP-TW200H,EMP-TW500,V11H139040DA 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