the ad say high quality but I be not impress with what I receive . I do not install the lamp and return it because of two reason . First of all the tape-like seal on the plastic cover to metal casing that say `` no warranty if seal break '' be indeed break . secondly , the unit be not enclose at the front of the lamp which would mean if the lamp go out and explode like they do , the shattered glass would be scatter inside of the tv . this lamp , unlike the picture , have a square glass cover in a round hole . this be not my definition of `` high quality '' so I return the lamp . I do receive a full refund with no problem , however I do have to pay for return shipping .