Many TV models use various different sets of LED strips. Please match the strips shown in the photo to the originals in your TV before ordering. If you are not sure if it is compatible, you can turn on the inside of the TV, take a photo and provide it to me. thank you very much.Product information:Size (Length): 823mm(L+R)Number of LED beads: 10 leds per strip(L+R)Every LED Lamp Voltage: 3VPackage include: 10 pcs LED Strip(3*L1+3*R1+2*L2+2*R2)Compatible Model:Panel Sticker Number:LC420DUE-SFR1, LC420DUE-SFR2, LC420DUE-SFR3, LC420DUE-SFR4, LC420DUE-SFU1 LC420DUE-SFU2, LC420DUE-SFU3, LC420DUE-SFU4, LC420DUG-JFRLED Light bar model:42'' ROW2.1 Rev0.0 1 L1 R1 L2 R26916L-1385A/6916L-1386A/6916L-1387A/6916L-1388A6916L-1214A/6916L-1215A/6916L-1216A/6916L-1217A6916L-1317A/6916L-1318A/6916L-1319A/6916L-1320A6916L-1338A/6916L-1339A/6916L-1340A/6916L-1341A6916L-1412A/6916L-1413A/6916L-1414A/6916L-1415A6916L-1509A/6916L-1510A/6916L-1511A/6916L-1512AMFR Part Number :LIG AGF78261601 LIG AGF78435101 LIG AGF78326501Compatible TV Models:42LA615S-ZB / 42LN5707-ZA / 42LN5708-ZA / 42LN570R-ZA / 42LN570S-ZA / 42LN570U-ZA / 42LN570V-ZA / 42LN5708-ZE / 42LN570V-ZE / 42LA616V-ZG / 42LA621V-ZD / 42LA621S-ZD / 42LA615V-ZA / 42LA615V-ZB / 42LA615V-ZE / 42LA615V-ZF / 42LA6208-ZA / 42LA620S-ZA / 42LA620V-ZA / 42LA6218-ZD / 42LN5758-ZE / 42LN575S-ZE / 42LN610S-ZB / 42LN610V-ZB / 42LN6138-ZB / 42LN613S-ZB / 42LN613V-ZB / 42WL30MS-D / 42LN6108-ZB / 42LN578V-ZE / 42LN578S-ZE / 42LN575V-ZE / 42LN5757-ZE / 42LN575R-ZE / 42LN575U-ZE / 42LN5778-ZK / 42LN577S-ZK / 42LN577V-ZK / 42LN5788-ZE / 42LN5405-ZA / 42LN613V / 42LN613S / 42LA613S / 42LA615V / 42LN542V-ZD / 42LN5400-ZA / 42LN5403-ZA / 42LN5404-ZA / 42LN570S / 42LA620V / 42LN5400-UA BUSYLJR / 42LN5400-UA BUSYLMR / 42LN5700-UH BUSYLJR / 42LN541C-UA BUSYLJR / 42LN549E-UA BUSYLJR / 42LN5710-TE 42LN575V / 42LN578V / 42LN575S / 42LN5406-ZA / 42LN540B-ZA / 42LA6134-ZB / 42LA6136-ZB / 42LA613S-ZB / 42LA613V-ZB / 42LA613V-ZF / 42LA613V-ZG / 42LA6150-ZB / 42LA6154-ZB / 42LA6130-ZB / 42LA613V-ZA / 42LA613S-ZA / 42LN540R-ZA / 42LN540S-ZA / 42LN540U-ZA / 42LN540U-ZB / 42LN540V-ZA / 42LN541V-ZC / 42LA6156-ZB / 42LN541C-UA AUSYLJR / 42LA6200-UA AUSYLJR / 42LA6200-UA BUSYLJR / 42LA6200-UA AUSYLJM / 42LA6200-UA BUSYLWM / 42LN5400-UA BUSYLHR / 42LN5300-UB BUSQLJR / 42LN5300-UB BUSYLJR / 42LA615S-ZA / 42LN541U-ZBTX-L42BL6B / TX-L42B6E / TX-L42BL6E / TX-L42B6BE420-A0 LATKNREP / E420-A0 LAQKNREP / E420-A0 LATKNRGP / E420I-A0 LAQKNRFP / E420I-A0 LATKNRFP / E420D-A0 LAUKNRAN / E420D-A0 LAUKNREP / E420D-A0 LATKNRDP / E420D-A0 LATKNRGP / E420D-A0 LAQKNRAP / E420D-A0 LAQKNRDPDP42D23 / P42D23-00Product material:Brand new aluminum substrate, fast heat dissipation.