SKU: EBT66120801. Type: LED 55" TV. MPN: EBT66120801. Board Number(s): EBT66120801 | EAX68766003(1.0). Brand: LG. Compatible Models: 55SM9000PUA BUSYLJR. Substitutes: EBU65543310. NOTES: Partial number is on the white barcode label. This board ensures reliable performance and optimal compatibility with specified LG models.