100% Original projector lamp bulb ET-LAD120 ET-LAD120WC for PANASONIC PT-DX100 PT-DX100EK PT-DX100ELK PT-DW830 ECT. oem et lab10 projector lamp bulb for panasonic pt lb10 pt lb10u pt lb10s pt lb20 pt u1s87 pt u1x67 pt u1x87