Original Replacement Projector Lamp/bulb ET-LAL400 /ET-LAL400C for PANASONIC PT-X270 / PT-X271 / PT-X302 / PT-X323 / PT-X351Y .. replacement original projector lamp bulb chip for panasonic et lad510f pt dz21k pt ds20k pt dw17k 3 dlp projectors 2pcs