55GB7800 55LB671V 55LB673V 55LB675V 55LB677V55LB679V 55LB690V 55LB700V 55LB720V 55LB730V 55LB7200 55LB670V LC550DUH PG F1. LG 55 V14 SLIM DRT Rev0.0. New LED Backlight bar.
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