... .High quality&service Product name: EC.J1601.001 projectr lamp for ACER L1720A projector Specification: Lamp Modle:EC.J1601.001 ... For Modle:ACER L1720ALamp type:With housing,bare lampLamp life:2500- ... CM,CBWH,CB,OM,OBWH,OBB lamps for projector.Pack&delivery: Package: standard package with small box for each pieceShipping: by DHL,UPS,Fedex ...