GU50DU7199 SET4 2x L1_DU7K_E0_CFM_L7(1) R1.1_XAK_100_7pi LM41-01145A/C 2x L1_DU7K_E0_CFM_R9(1) R1.1XAK_100_7pi LM41-01146A  LED Backlight