Pureglare 499B037-10,CP720E-930,VLT-XL8LP Projector Lamp for Boxlight,mitsubishi Beacon,CP-720e,CP-745e,HC3,LVP-HC3,LVP-SL4SU,LVP-SL4U,LVP-XL4S,LVP-XL4U,LVP-XL8U,LVP-XL9U,SL4SU,SL4U,XL4U,XL8U 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